138774809250

Names of 138774809250

• Cardinal: 138774809250 can be written as One hundred thirty-eight billion, seven hundred seventy-four million, eight hundred nine thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.3877480925 × 10¹¹

Factors of 138774809250

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 88

Divisors of 138774809250

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 25 27 29 30 31 33 35 42 45 50 54 55 58 62 63 66 70 75 77 81 87 90 93 99 105 110 121 125 126 135 145 150 154 155 162 165 174 175 186 189 198 203 210 217 225 231 242 243 250 261 270 275 279 290 297 310 315 319 330 341 350 363 375 378 385 405 406 434 435 450 462 465 486 495 522 525 550 558 567 594 605 609 630 638 651 675 682 693 725 726 729 750 770 775 783 810 825 837 847 870 875 891 899 930 945 957 990 1015 1023 1050 1085 1089 1125 1134 1155 1210 1215 1218 1302 1305 1350 1375 1386 1395 1450 1458 1485 1550 1566 1575 1595 1650 1674 1694 1701 1705 1750 1782 1798 1815 1827 1890 1914 1925 1953 2025 2030 2046 2079 2170 2175 2178 2233 2250 2310 2325 2349 2387 2430 2475 2511 2541 2610 2625 2673 2697 2750 2790 2835 2871 2970 3025 3045 3069 3150 3190 3255 3267 3375 3402 3410 3465 3509 3625 3630 3645 3654 3751 3850 3875 3906 3915 4050 4125 4158 4185 4235 4350 4455 4466 4495 4650 4698 4725 4774 4785 4950 5022 5075 5082 5103 5115 5250 5346 5394 5425 5445 5481 5670 5742 5775 5859 6050 6075 6090 6138 6237 6293 6510 6525 6534 6699 6750 6930 6975 7018 7047 7161 7250 7290 7425 7502 7533 7623 7750 7830 7875 7975 8019 8091 8250 8370 8470 8505 8525 8613 8910 8990 9075 9135 9207 9450 9570 9625 9765 9801 9889 10125 10150 10206 10230 10395 10527 10850 10875 10890 10962 11165 11253 11550 11625 11718 11745 11935 12150 12375 12474 12555 12586 12705 13050 13365 13398 13485 13950 14094 14175 14322 14355 14850 15066 15125 15225 15246 15345 15750 15950 16038 16182 16275 16335 16443 17010 17050 17226 17325 17545 17577 18150 18225 18270 18414 18711 18755 18879 19250 19530 19575 19602 19778 20097 20250 20790 20925 21054 21141 21175 21483 21750 22275 22330 22475 22506 22599 22869 23250 23490 23625 23870 23925 24273 24563 24750 25110 25375 25410 25515 25575 25839 26257 26730 26970 27125 27225 27405 27621 28350 28710 28875 29295 29403 29667 30250 30375 30450 30690 31185 31465 31581 32550 32625 32670 32886 33495 33759 34650 34875 35090 35154 35235 35805 36450 37125 37422 37510 37665 37758 38115 39150 39875 40095 40194 40455 41850 42282 42350 42525 42625 42966 43065 44550 44950 45198 45375 45675 45738 46035 47250 47850 48546 48825 49005 49126 49329 49445 50750 51030 51150 51678 51975 52514 52635 52731 54250 54450 54810 55242 55825 56133 56265 56637 57750 58590 58725 58806 59334 59675 60291 60750 62370 62775 62930 63162 63525 64449 65250 66825 66990 67425 67518 68607 69223 69750 70470 70875 71610 71775 72819 73689 74250 75330 76125 76230 76725 77517 78771 79750 80190 80910 81375 81675 82215 82863 85050 85250 86130 86625 87725 87885 88209 89001 90750 91125 91350 92070 93555 93775 94395 94743 97650 97875 98010 98658 98890 100485 101277 103950 104625 105270 105462 105705 105875 107415 108779 111375 111650 112266 112375 112530 112995 113274 114345 117450 119350 119625 120582 121365 122815 125550 127050 127575 127875 128898 129195 131285 133650 134850 136125 137025 137214 138105 138446 141750 143550 145638 146475 147015 147378 147987 148335 152250 153450 155034 155925 157325 157542 157905 158193 162750 163350 164430 165726 167475 168795 169911 173250 175450 175770 176175 176418 178002 179025 180873 182250 187110 187550 188325 188790 189486 190575 193347 195750 200475 200970 202275 202554 205821 207669 209250 211410 211750 212625 214830 215325 217558 218457 221067 222750 224750 225990 228375 228690 230175 232551 236313 239250 242730 244125 245025 245630 246645 247225 248589 255150 255750 258390 259875 262570 263175 263655 267003 272250 274050 276210 279125 280665 281325 283185 284229 292950 293625 294030 295974 296670 298375 301455 303831 311850 313875 314650 315810 316386 317625 322245 326337 334125 334950 337125 337590 339822 343035 346115 352350 358050 358875 361746 364095 368445 376650 381150 383625 386694 387585 393855 400950 404550 408375 411075 411642 414315 415338 425250 430650 436914 438625 439425 441045 442134 445005 456750 460350 465102 467775 468875 471975 472626 473715 488250 490050 493290 494450 497178 502425 506385 509733 519750 526350 527310 528525 534006 537075 542619 543895 558250 561330 562650 564975 566370 568458 571725 580041 587250 596750 602910 606825 607662 614075 617463 623007 627750 635250 637875 644490 645975 652674 655371 656425 663201 668250 674250 685125 686070 690525 692230 708939 717750 728190 732375 735075 736890 739935 741675 761453 767250 775170 779625 786625 787710 789525 790965 801009 816750 822150 828630 837375 843975 849555 852687 877250 878850 880875 882090 890010 895125 904365 911493 935550 937750 941625 943950 947430 952875 966735 979011 1002375 1004850 1011375 1012770 1019466 1029105 1038345 1057050 1074150 1076625 1085238 1087790 1092285 1105335 1129950 1143450 1150875 1160082 1162755 1181565 1213650 1225125 1228150 1233225 1234926 1236125 1242945 1246014 1275750 1291950 1310742 1312850 1315875 1318275 1326402 1335015 1370250 1381050 1403325 1406625 1415925 1417878 1421145 1464750 1470150 1479870 1483350 1507275 1519155 1522906 1529199 1559250 1573250 1579050 1581930 1602018 1611225 1627857 1631685 1674750 1687950 1699110 1705374 1715175 1730575 1740123 1761750 1790250 1808730 1820475 1822986 1842225 1869021 1883250 1905750 1933470 1937925 1958022 1969275 1989603 2004750 2022750 2055375 2058210 2071575 2076690 2126817 2153250 2184570 2197125 2205225 2210670 2225025 2284359 2301750 2325510 2338875 2359875 2363130 2368575 2403027 2450250 2466450 2472250 2485890 2512125 2531925 2548665 2558061 2631750 2636550 2642625 2670030 2685375 2713095 2719475 2734479 2806650 2813250 2824875 2831850 2842290 2858625 2900205 2937033 3014550 3034125 3038310 3058398 3070375 3087315 3115035 3222450 3229875 3255714 3263370 3276855 3282125 3316005 3430350 3452625 3461150 3480246 3544695 3640950 3675375 3684450 3699675 3708375 3738042 3807265 3875850 3938550 3947625 3954825 3979206 4005045 4110750 4143150 4219875 4247775 4253634 4263435 4394250 4410450 4450050 4521825 4557465 4568718 4587597 4677750 4719750 4737150 4806054 4833675 4895055 5024250 5063850 5097330 5116122 5145525 5191725 5285250 5370750 5426190 5438950 5461425 5468958 5526675 5607063 5649750 5717250 5800410 5813775 5874066 5907825 5968809 6068250 6140750 6166125 6174630 6214725 6230070 6380451 6459750 6553710 6564250 6591375 6632010 6675075 6853077 6905250 7016625 7079625 7089390 7105725 7209081 7350750 7399350 7416750 7536375 7595775 7614530 7645995 7895250 7909650 8010090 8056125 8139285 8158425 8439750 8495550 8526870 8575875 8652875 8700615 8811099 9043650 9102375 9114930 9175194 9211125 9345105 9667350 9689625 9790110 9846375 9948015 10291050 10357875 10383450 10634085 10922850 11026125 11053350 11125125 11214126 11421795 11627550 11815650 11842875 11937618 12015135 12332250 12429450 12659625 12743325 12760902 12790305 13182750 13350150 13565475 13597375 13672395 13706154 14033250 14159250 14211450 14418162 14501025 14685165 15072750 15191550 15291990 15436575 15575175 16112250 16278570 16316850 16384275 16580025 16821189 17151750 17305750 17401230 17622198 17723475 17906427 18204750 18422250 18498375 18690210 19036325 19141353 19379250 19692750 19774125 19896030 20025225 20559231 20715750 21238875 21268170 21317175 22052250 22250250 22609125 22787325 22843590 22937985 23685750 24030270 24168375 24475275 25319250 25486650 25580610 25727625 25958625 26433297 27130950 27194750 27307125 27344790 27633375 28035315 29002050 29068875 29370330 29539125 29844045 30873150 31073625 31150350 31902255 32768550 33160050 33375375 33642378 34265385 35446950 35528625 35812854 36045405 36996750 37978875 38072650 38229975 38282706 39548250 40050450 40696425 40792125 41118462 42477750 42634350 43503075 44055495 45218250 45574650 45875970 46725525 48336750 48950550 49740075 50463567 51455250 51917250 52866594 53170425 54614250 55266750 56070630 57108975 58137750 59078250 59688090 60075675 61677693 62147250 63716625 63804510 63951525 66750750 67827375 68361975 68530770 71057250 72090810 72505125 73425825 75957750 76459950 77182875 77875875 79299891 81392850 81584250 81921375 82900125 84105945 87006150 88110990 88617375 89532135 93451050 95181625 95706765 99480150 100126125 100927134 102796155 106340850 106585875 113936625 114217950 114689925 120151350 122376375 123355386 127433250 127903050 132166485 135654750 136723950 140176575 145010250 146851650 149220225 154365750 155751750 158599782 159511275 163842750 165800250 168211890 171326925 177234750 179064270 180227025 185033079 190363250 191149875 191413530 200252250 203482125 205592310 213171750 217515375 220277475 227873250 229379850 233627625 244752750 248700375 252317835 264332970 265852125 280353150 285544875 298440450 300378375 308388465 319022550 319757625 341809875 342653850 360454050 367129125 370066158 382299750 396499455 406964250 420529725 435030750 440554950 447660675 467255250 478533825 497400750 504635670 513980775 531704250 555099237 571089750 573449625 600756750 616776930 639515250 660832425 683619750 700882875 734258250 746101125 792998910 797556375 841059450 856634625 895321350 901135125 925165395 957067650 1027961550 1101387375 1110198474 1146899250 1261589175 1321664850 1401765750 1492202250 1541942325 1595112750 1713269250 1802270250 1850330790 1982497275 2102648625 2202774750 2238303375 2392669125 2523178350 2569903875 2775496185 3083884650 3304162125 3964994550 4205297250 4476606750 4625826975 4785338250 5139807750 5550992370 6307945875 6608324250 7709711625 9251653950 9912486375 12615891750 13877480925 15419423250 19824972750 23129134875 27754961850 46258269750 69387404625 138774809250
• Sum of all divisors σ(n): 522491074560
• Sum of proper divisors (its aliquot sum) s(n): 383716265310
• 138774809250 is an abundant number, because the sum of its proper divisors (383716265310) is greater than itself. Its abundance is 244941456060

Bases of 138774809250

• Binary: 10000001001111100111111000101010100010₂
• Hexadecimal: 0x204F9F8AA2
• Base-36: 1RR2XS4I

Squares and roots of 138774809250

• 138774809250 squared (138774809250²) is 19258447682373885562500
• 138774809250 cubed (138774809250³) is 2672587403572540556117266453125000
• The square root of 138774809250 is 372524.9109120087
• The cube root of 138774809250 is 5177.3025670251

Scales and comparisons

• 138,774,809,250 seconds is equal to 4,412 years, 31 weeks, 4 days, 22 hours, 7 minutes, 30 seconds.
• To count from 1 to 138,774,809,250 would take you about eight thousand, eight hundred twenty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138774809250 cubic inches would be around 431.4 feet tall.

Recreational maths with 138774809250

• 138774809250 backwards is 052908477831
• 138774809250 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138774809250's digits is 54
• More coming soon!