138625515023820

Names of 138625515023820

• Cardinal: 138625515023820 can be written as One hundred thirty-eight trillion, six hundred twenty-five billion, five hundred fifteen million, twenty-three thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.3862551502382 × 10¹⁴

Factors of 138625515023820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19691

Divisors of 138625515023820

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 47 55 60 61 62 66 93 94 110 121 122 124 132 141 155 165 183 186 188 220 235 242 244 282 305 310 330 341 363 366 372 465 470 484 517 564 605 610 620 660 671 682 705 726 732 915 930 940 1023 1034 1210 1220 1331 1342 1364 1410 1452 1457 1551 1705 1815 1830 1860 1891 2013 2046 2068 2420 2585 2662 2684 2820 2867 2914 3102 3355 3410 3630 3660 3751 3782 3993 4026 4092 4371 5115 5170 5324 5673 5687 5734 5828 6204 6655 6710 6820 7260 7285 7381 7502 7564 7755 7986 8052 8601 8742 9455 10065 10230 10340 11253 11346 11374 11468 13310 13420 14335 14570 14762 15004 15510 15972 16027 17061 17202 17484 18755 18910 19531 19965 20130 20460 20801 21855 22143 22506 22692 22748 26620 28365 28435 28670 29140 29524 31020 31537 32054 34122 34404 36905 37510 37820 39062 39930 40260 41261 41602 43005 43710 44286 45012 48081 56265 56730 56870 57340 58593 62403 62557 63074 64108 68244 73810 75020 78124 79860 80135 81191 82522 83204 85305 86010 87420 88572 88877 94611 96162 97655 104005 110715 112530 113460 113740 117186 123783 124806 125114 126148 147620 157685 160270 162382 165044 170610 172020 176297 177754 187671 189222 192324 195310 206305 208010 214841 221430 225060 228811 234372 240405 243573 247566 249612 250228 266631 292965 312015 312785 315370 320540 324764 341220 346907 352594 355508 375342 378444 390620 405955 412610 416020 429682 442860 444385 457622 473055 480810 487146 495132 528891 533262 585930 605461 618915 624030 625570 630740 644523 686433 693814 705188 750684 811910 825220 859364 881485 888770 915244 917957 938355 946110 961620 974292 977647 1040721 1057782 1066524 1074205 1144055 1171860 1191391 1210922 1217865 1237830 1248060 1251140 1289046 1333155 1372866 1387628 1623820 1734535 1762970 1777540 1816383 1835914 1876710 1892220 1939267 1955294 2081442 2115564 2148410 2288110 2363251 2382782 2421844 2435730 2475660 2516921 2578092 2644455 2666310 2745732 2753871 2932941 3027305 3222615 3432165 3469070 3525940 3574173 3632766 3671828 3753420 3815977 3878534 3910588 4162884 4296820 4576220 4589785 4726502 4765564 4871460 4888235 5033842 5203605 5288910 5332620 5507742 5817801 5865882 5956955 6054610 6445230 6660071 6864330 6938140 7089753 7148346 7265532 7550763 7631954 7757068 9081915 9179570 9453004 9696335 9776470 10067684 10097527 10407210 10577820 10754117 11015484 11447931 11635602 11731764 11816255 11913910 12109220 12584605 12890460 13105301 13320142 13728660 13769355 14179506 14296692 14664705 15101526 15263908 17870865 18163830 18359140 19079885 19392670 19552940 19980213 20195054 20814420 21508234 22895862 23271204 23632510 23827820 25169210 25995761 26210602 26640284 27538710 28359012 28456667 29089005 29329410 30203052 30292581 32262351 33300355 35448765 35741730 36327660 36933121 37753815 38159770 38785340 39315903 39960426 40390108 43016468 45791724 47265020 50338420 50487635 51991522 52421204 53770585 55077420 55995377 56913334 57239655 58178010 58658820 60585162 64524702 65526505 66600710 70897530 71483460 73260781 73866242 75507630 76319540 77987283 78631806 79920852 85370001 99901065 100975270 103983044 107541170 110799363 111072797 111990754 113826668 114479310 116356020 118295287 121170324 129049404 129978805 131053010 133201420 141795060 142283335 144158311 146521562 147732484 151015260 151462905 155974566 157263612 161311755 167986131 170740002 184665605 196579515 199802130 201950540 215082340 219782343 221598726 222145594 223981508 228958620 236590574 259957610 262106020 279976885 284566670 288316622 293043124 302925810 311949132 313023337 322623510 333218391 335972262 341480004 354885861 366303905 369331210 389936415 393159030 399604260 406264331 426850005 432474933 439564686 443197452 444291188 473181148 519915220 553996815 555363985 559953770 569133340 576633244 591476435 605851620 615949147 626046674 645247020 666436782 671944524 709771722 720791555 732607810 738662420 779872830 786318060 805868591 812528662 839930655 853700010 864949866 879129372 939070011 1098911715 1107993630 1110727970 1119907540 1182952870 1218792993 1221800767 1231898294 1252093348 1332873564 1419543444 1441583110 1465215620 1559745660 1565116685 1585741421 1611737182 1625057324 1666091955 1679861310 1707400020 1729899732 1735856687 1774429305 1847847441 1878140022 2031321655 2162374665 2197823430 2215987260 2221455940 2365905740 2417605773 2437585986 2443601534 2463796588 2883166220 3079745735 3130233370 3171482842 3223474364 3332183910 3359722620 3443256707 3471713374 3548858610 3665402301 3695694882 3756280044 4029342955 4062643310 4324749330 4395646860 4468907641 4695350055 4757224263 4835211546 4875171972 4887203068 5207570061 6093964965 6109003835 6159491470 6260466740 6342965684 6664367820 6775440617 6886513414 6943426748 7097717220 7330804602 7391389764 7928707105 8058685910 8125286620 8649498660 8679283435 8937815282 9239237205 9390700110 9514448526 9670423092 10329770121 10415140122 12088028865 12187929930 12218007670 12318982940 13406722923 13550881234 13773026828 14661609204 15857414210 16117371820 17216283535 17358566870 17875630564 18327011505 18478474410 18781400220 19028897052 19094423557 20326321851 20659540242 20830280244 22344538205 23786121315 24176057730 24375859860 24436015340 26037850305 26813445846 27101762468 31714828420 33877203085 34432567070 34717133740 36654023010 36956948820 37875823777 38188847114 40652643702 41319080484 44689076410 47572242630 48352115460 49157984051 51648850605 52075700610 53626891692 57283270671 67033614615 67754406170 68865134140 73308046020 74529846787 75751647554 76377694228 81305287404 89378152820 95144485260 95472117785 98315968102 101631609255 103297701210 104151401220 113627471331 114566541342 134067229230 135508812340 147473952153 149059693574 151503295108 189379118885 190944235570 196631936204 203263218510 206595402420 210038659127 223589540361 227254942662 229133082684 245789920255 268134458460 286416353355 294947904306 298119387148 372649233935 378758237770 381888471140 406526437020 420077318254 447179080722 454509885324 491579840510 568137356655 572832706710 589895808612 630115977381 737369760765 745298467870 757516475540 840154636508 894358161444 983159681020 1050193295635 1117947701805 1136274713310 1145665413420 1260231954762 1474739521530 1490596935740 2100386591270 2235895403610 2272549426620 2310425250397 2520463909524 2949479043060 3150579886905 4200773182540 4471790807220 4620850500794 6301159773810 6931275751191 9241701001588 11552126251985 12602319547620 13862551502382 23104252503970 27725103004764 34656378755955 46208505007940 69312757511910 138625515023820
• Sum of all divisors σ(n): 457488286875648
• Sum of proper divisors (its aliquot sum) s(n): 318862771851828
• 138625515023820 is an abundant number, because the sum of its proper divisors (318862771851828) is greater than itself. Its abundance is 180237256828008

Bases of 138625515023820

• Binary: 11111100001010001000100100101000110110111001100₂
• Hexadecimal: 0x7E1444946DCC
• Base-36: 1D4ZOKFUTO

Squares and roots of 138625515023820

• 138625515023820 squared (138625515023820²) is 19217033415619344535167392400
• 138625515023820 cubed (138625515023820³) is 2663971154470190416110068169484773286968000
• The square root of 138625515023820 is 11773933.7106941451
• The cube root of 138625515023820 is 51754.4531659259

Scales and comparisons

• 138,625,515,023,820 seconds is equal to 4,407,862 years, 30 weeks, 1 day, 10 hours, 37 minutes.
• To count from 1 to 138,625,515,023,820 would take you about eleven million, nineteen thousand, six hundred fifty-six 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 138625515023820 cubic inches would be around 4312.9 feet tall.

Recreational maths with 138625515023820

• 138625515023820 backwards is 028320515526831
• The number of decimal digits it has is: 15
• The sum of 138625515023820's digits is 51
• More coming soon!