139530942720

Names of 139530942720

• Cardinal: 139530942720 can be written as One hundred thirty-nine billion, five hundred thirty million, nine hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3953094272 × 10¹¹

Factors of 139530942720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 209

Divisors of 139530942720

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 37 39 40 45 48 52 60 64 65 72 74 78 80 90 96 104 111 117 120 128 130 144 148 149 156 160 169 180 185 192 195 208 222 234 240 256 260 288 296 298 312 320 333 338 360 370 384 390 416 444 447 468 480 481 507 520 555 576 585 592 596 624 640 666 676 720 740 745 768 780 832 845 888 894 936 960 962 1014 1040 1110 1152 1170 1184 1192 1248 1280 1332 1341 1352 1440 1443 1480 1490 1521 1560 1664 1665 1690 1776 1788 1872 1920 1924 1937 2028 2080 2197 2220 2235 2304 2340 2368 2384 2405 2496 2535 2664 2682 2704 2880 2886 2960 2980 3042 3120 3328 3330 3380 3552 3576 3744 3840 3848 3874 4056 4160 4329 4394 4440 4470 4680 4736 4768 4810 4992 5070 5328 5364 5408 5513 5760 5772 5811 5920 5960 6084 6240 6253 6591 6660 6705 6760 7104 7152 7215 7488 7605 7696 7748 8112 8320 8658 8788 8880 8940 9360 9472 9536 9620 9685 9984 10140 10656 10728 10816 10985 11026 11520 11544 11622 11840 11920 12168 12480 12506 13182 13320 13410 13520 14208 14304 14430 14976 15210 15392 15496 16224 16539 16640 17316 17433 17576 17760 17880 18720 18759 19072 19240 19370 19773 20280 21312 21456 21632 21645 21970 22052 23088 23244 23680 23840 24336 24960 25012 25181 26364 26640 26820 27040 27565 28416 28608 28860 29055 29952 30420 30784 30992 31265 32448 32955 33078 34632 34866 35152 35520 35760 37440 37518 38144 38480 38740 39546 40560 42624 42912 43264 43290 43940 44104 46176 46488 47360 47680 48672 49617 49920 50024 50362 52728 53280 53640 54080 55130 56277 57216 57720 58110 60840 61568 61984 62530 64896 65910 66156 69264 69732 70304 71040 71520 71669 74880 75036 75543 76960 77480 79092 81120 81289 82695 85248 85824 86580 87165 87880 88208 92352 92976 93795 95360 97344 98865 99234 100048 100724 105456 106560 107280 108160 110260 112554 114432 115440 116220 121680 123136 123968 125060 125905 129792 131820 132312 138528 139464 140608 142080 143040 143338 149760 150072 151086 153920 154960 158184 162240 162578 165390 171648 173160 174330 175760 176416 184704 185952 187590 190720 194688 197730 198468 200096 201448 210912 213120 214560 215007 216320 220520 225108 226629 230880 232440 243360 243867 247936 248085 250120 251810 263640 264624 277056 278928 281216 281385 286080 286676 300144 302172 307840 309920 316368 324480 325156 327353 330780 343296 346320 348660 351520 352832 358345 369408 371904 375180 377715 389376 395460 396936 400192 402896 406445 421824 426240 429120 430014 441040 450216 453258 461760 464880 486720 487734 495872 496170 500240 503620 527280 529248 554112 557856 562432 562770 572160 573352 600288 604344 615680 619840 632736 645021 648960 650312 654706 661560 692640 697320 703040 705664 716690 731601 743808 750360 755430 790920 793872 800384 805792 812890 843648 858240 860028 882080 900432 906516 923520 929760 931697 973440 975468 982059 992340 1000480 1007240 1054560 1058496 1075035 1108224 1115712 1125540 1133145 1146704 1200576 1208688 1219335 1239680 1265472 1290042 1300624 1309412 1323120 1385280 1394640 1406080 1411328 1433380 1463202 1487616 1500720 1510860 1581840 1587744 1600768 1611584 1625780 1636765 1687296 1716480 1720056 1764160 1800864 1813032 1847040 1859520 1863394 1946880 1950936 1964118 1984680 2000960 2014480 2109120 2116992 2150070 2231424 2251080 2266290 2293408 2401152 2417376 2438670 2479360 2530944 2580084 2601248 2618824 2646240 2770560 2789280 2795091 2812160 2866760 2926404 2946177 3001440 3021720 3163680 3175488 3223168 3225105 3251560 3273530 3440112 3528320 3601728 3626064 3658005 3719040 3726788 3901872 3928236 3969360 4001920 4028960 4218240 4233984 4300140 4462848 4502160 4532580 4586816 4658485 4802304 4834752 4877340 4910295 5061888 5160168 5202496 5237648 5292480 5541120 5578560 5590182 5733520 5852808 5892354 6002880 6043440 6327360 6350976 6446336 6450210 6503120 6547060 6880224 7056640 7203456 7252128 7316010 7438080 7453576 7803744 7856472 7938720 8003840 8057920 8385273 8436480 8600280 9004320 9065160 9173632 9316970 9669504 9754680 9820590 10320336 10404992 10475296 10584960 11157120 11180364 11467040 11705616 11784708 12005760 12086880 12112061 12654720 12701952 12900420 13006240 13094120 13760448 13975455 14406912 14504256 14632020 14730885 14907152 15607488 15712944 15877440 16115840 16770546 17200560 18008640 18130320 18347264 18633940 19339008 19509360 19641180 20640672 20809984 20950592 21169920 22314240 22360728 22934080 23411232 23569416 24011520 24173760 24224122 25309440 25800840 26012480 26188240 27520896 27950910 29008512 29264040 29461770 29814304 31214976 31425888 31754880 32231680 33541092 34401120 36017280 36260640 36336183 37267880 39018720 39282360 41281344 41901184 41926365 44721456 45868160 46822464 47138832 48347520 48448244 51601680 52024960 52376480 55041792 55901820 58017024 58528080 58923540 59628608 60560305 62429952 62851776 63509760 67082184 68802240 72034560 72521280 72672366 74535760 78037440 78564720 82562688 83802368 83852730 89442912 91736320 93644928 94277664 96695040 96896488 103203360 104049920 104752960 109008549 111803640 117056160 117847080 119257216 121120610 125703552 134164368 137604480 145042560 145344732 149071520 156074880 157129440 165125376 167705460 178885824 181680915 187289856 188555328 193792976 206406720 209505920 218017098 223607280 234112320 235694160 238514432 242241220 251407104 268328736 275208960 290085120 290689464 298143040 312149760 314258880 335410920 357771648 363361830 377110656 387585952 412813440 419011840 436034196 447214560 468224640 471388320 484482440 536657472 545042745 581378928 596286080 628517760 670821840 715543296 726723660 754221312 775171904 825626880 872068392 894429120 936449280 942776640 968964880 1073314944 1090085490 1162757856 1192572160 1257035520 1341643680 1453447320 1550343808 1744136784 1788858240 1885553280 1937929760 2146629888 2180170980 2325515712 2683287360 2906894640 3100687616 3488273568 3577716480 3771106560 3875859520 4360341960 4651031424 5366574720 5813789280 6976547136 7751719040 8720683920 9302062848 10733149440 11627578560 13953094272 15503438080 17441367840 23255157120 27906188544 34882735680 46510314240 69765471360 139530942720
• Sum of all divisors σ(n): 540713628000
• Sum of proper divisors (its aliquot sum) s(n): 401182685280
• 139530942720 is an abundant number, because the sum of its proper divisors (401182685280) is greater than itself. Its abundance is 261651742560

Bases of 139530942720

• Binary: 10000001111100101100010011100100000000₂
• Hexadecimal: 0x207CB13900
• Base-36: 1S3L4CG0

Squares and roots of 139530942720

• 139530942720 squared (139530942720²) is 19468883976331920998400
• 139530942720 cubed (139530942720³) is 2716511734923895104535315611648000
• The square root of 139530942720 is 373538.4086275467
• The cube root of 139530942720 is 5186.6886201983

Scales and comparisons

• 139,530,942,720 seconds is equal to 4,436 years, 33 weeks, 6 days, 11 hours, 12 minutes.
• To count from 1 to 139,530,942,720 would take you about eight thousand, eight hundred seventy-three 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 139530942720 cubic inches would be around 432.2 feet tall.

Recreational maths with 139530942720

• 139530942720 backwards is 027249035931
• 139530942720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139530942720's digits is 45
• More coming soon!