139070021580

Names of 139070021580

• Cardinal: 139070021580 can be written as One hundred thirty-nine billion, seventy million, twenty-one thousand, five hundred eighty.

Scientific notation

• Scientific notation: 1.3907002158 × 10¹¹

Factors of 139070021580

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 435

Divisors of 139070021580

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 27 28 30 35 36 38 42 45 54 57 60 63 70 76 79 84 90 95 105 108 114 126 127 133 135 140 158 171 180 189 190 193 210 228 237 252 254 266 270 285 315 316 342 378 380 381 386 395 399 420 474 508 513 532 540 553 570 579 630 635 665 684 711 756 762 772 790 798 855 889 945 948 965 1026 1106 1140 1143 1158 1185 1197 1260 1270 1330 1351 1422 1501 1524 1580 1596 1659 1710 1737 1778 1890 1905 1930 1995 2052 2133 2212 2286 2316 2370 2394 2413 2540 2565 2660 2667 2702 2765 2844 2895 3002 3318 3420 3429 3474 3555 3556 3591 3667 3780 3810 3860 3990 4053 4266 4445 4503 4572 4740 4788 4826 4977 5130 5211 5334 5404 5530 5715 5790 5985 6004 6636 6755 6858 6948 7110 7182 7239 7334 7505 7620 7980 8001 8106 8295 8532 8685 8890 9006 9652 9954 10033 10260 10422 10507 10665 10668 11001 11060 11430 11580 11970 12065 12159 13335 13509 13510 13716 14220 14364 14478 14668 14931 15010 15247 16002 16212 16590 16891 17145 17370 17780 17955 18012 18335 19908 20066 20265 20844 21014 21330 21717 22002 22515 22860 23940 24003 24130 24318 24511 24885 25669 26055 26670 27018 27020 28956 29862 30020 30099 30494 31521 32004 33003 33180 33782 34290 34740 35910 36195 36477 36670 40005 40132 40527 40530 42028 42660 43434 44004 45030 45741 48006 48260 48636 49022 49770 50165 50673 51338 52110 52535 53340 54036 55005 59724 60198 60795 60988 63042 65151 66006 67545 67564 68580 70231 71820 72390 72954 73340 73533 74655 76235 77007 80010 81054 81060 84455 86868 90060 90297 91482 94563 96012 98044 99009 99540 100330 101346 102676 104220 105070 106729 108585 110010 120015 120396 121590 122555 126084 128345 130302 132012 135090 137223 140462 144780 145908 147066 149310 150495 152019 152470 154014 157605 160020 162108 165015 168910 171577 180594 182385 182964 189126 190627 198018 200660 202635 202692 210140 210693 213458 217170 220020 220599 228705 231021 240030 243180 245110 253365 256690 260604 270180 270891 274446 280924 283689 289693 294132 298620 300990 304038 304940 308028 315210 320187 325755 330030 337820 343154 351155 361188 364770 367665 378252 381254 385035 396036 405270 411669 421386 426916 434340 441198 451485 456057 457410 462042 465709 472815 480060 490220 495045 506730 513380 514731 533645 541782 548892 567378 571881 579386 601980 608076 630420 632079 640374 651510 660060 661797 686115 686308 693063 702310 729540 735330 760095 762508 770070 810540 823338 842772 857885 869079 882396 902970 912114 914820 924084 931418 945630 953135 960561 990090 1013460 1029462 1053465 1067290 1083564 1102995 1134756 1143762 1155105 1158772 1264158 1280748 1303020 1323594 1334389 1354455 1372230 1386126 1397127 1404620 1418445 1448465 1470660 1520190 1540140 1544193 1600935 1646676 1715643 1715770 1738158 1805940 1824228 1862836 1891260 1896237 1906270 1921122 1936369 1980180 2027851 2058345 2058924 2106930 2134580 2205990 2280285 2287524 2310210 2328545 2528316 2573655 2607237 2647188 2668778 2708910 2744460 2772252 2794254 2836890 2859405 2881683 2896930 3040380 3088386 3160395 3201870 3259963 3308985 3431286 3431540 3465315 3476316 3792474 3812540 3842244 3872738 4003167 4055702 4116690 4191381 4213860 4345395 4411980 4560570 4620420 4632579 4657090 4802805 5146929 5147310 5214474 5337556 5417820 5588508 5673780 5718810 5763366 5793860 5809107 6083553 6176772 6320790 6403740 6519926 6617970 6671945 6862572 6930630 6985635 7584948 7720965 7745476 7821711 8006334 8111404 8233380 8382762 8578215 8690790 9121140 9265158 9314180 9481185 9605610 9681845 9779889 10139255 10293858 10294620 10428948 11437620 11526732 11618214 12009501 12167106 12574143 12641580 13036185 13039852 13235940 13343890 13554583 13861260 13971270 14408415 15441930 15643422 16012668 16299815 16765524 17156430 17381580 17427321 18250659 18530316 18962370 19211220 19363690 19559778 20015835 20278510 20587716 20956905 23162895 23236428 24019002 24334212 25148286 25734645 26072370 26687780 27109166 27942540 28816830 29045535 29339667 30417765 30883860 31286844 32599630 34312860 34854642 36028503 36501318 36791011 37924740 38727380 39108555 39119556 40031670 40557020 40663749 41913810 46325790 48038004 48899445 50296572 51469290 52144740 52281963 54218332 54751977 57633660 58091070 58679334 60047505 60835530 62870715 65199260 67772915 69709284 72057006 73002636 73582022 78217110 80063340 81327498 83827620 87136605 88019001 91253295 92651580 97798890 102938580 104563926 109503954 110373033 116182140 117358668 120095010 121671060 121991247 125741430 135545830 144114012 146698335 147164044 156434220 162654996 174273210 176038002 180142515 182506590 183955055 195597780 203318745 209127852 219007908 220746066 240190020 243982494 251482860 257537077 261409815 271091660 273759885 293396670 331119099 348546420 352076004 360285030 365013180 365973741 367910110 406637490 440095005 441492132 487964988 515074154 522819630 547519770 551865165 586793340 609956235 662238198 720570060 731947482 735820220 772611231 813274980 880190010 993357297 1030148308 1045639260 1095039540 1103730330 1219912470 1287685385 1324476396 1463894964 1545222462 1655595495 1760380020 1829868705 1986714594 2207460660 2317833693 2439824940 2575370770 3090444924 3311190990 3659737410 3863056155 3973429188 4635667386 4966786485 5150741540 6622381980 6953501079 7319474820 7726112310 9271334772 9933572970 11589168465 13907002158 15452224620 19867145940 23178336930 27814004316 34767505395 46356673860 69535010790 139070021580
• Sum of all divisors σ(n): 533987328000
• Sum of proper divisors (its aliquot sum) s(n): 394917306420
• 139070021580 is an abundant number, because the sum of its proper divisors (394917306420) is greater than itself. Its abundance is 255847284840

Bases of 139070021580

• Binary: 10000001100001001110000001111111001100₂
• Hexadecimal: 0x2061381FCC
• Base-36: 1RVYP7F0

Squares and roots of 139070021580

• 139070021580 squared (139070021580²) is 19340470902261665696400
• 139070021580 cubed (139070021580³) is 2689679705744891919205093728312000
• The square root of 139070021580 is 372920.9320754199
• The cube root of 139070021580 is 5180.9711508325

Scales and comparisons

• 139,070,021,580 seconds is equal to 4,421 years, 51 weeks, 5 days, 17 hours, 33 minutes.
• To count from 1 to 139,070,021,580 would take you about eight thousand, eight hundred forty-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 139070021580 cubic inches would be around 431.7 feet tall.

Recreational maths with 139070021580

• 139070021580 backwards is 085120070931
• 139070021580 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139070021580's digits is 36
• More coming soon!