149421520821090

Names of 149421520821090

• Cardinal: 149421520821090 can be written as One hundred forty-nine trillion, four hundred twenty-one billion, five hundred twenty million, eight hundred twenty-one thousand and ninety.

Scientific notation

• Scientific notation: 1.4942152082109 × 10¹⁴

Factors of 149421520821090

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 122

Divisors of 149421520821090

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 17 21 29 30 34 35 42 51 58 59 70 85 87 102 105 118 119 145 170 174 177 203 210 238 255 289 290 295 354 357 406 413 435 493 510 578 590 595 609 714 826 841 867 870 885 986 1003 1015 1190 1218 1239 1445 1479 1682 1711 1734 1770 1785 2006 2023 2030 2065 2465 2478 2523 2890 2958 3009 3045 3422 3451 3481 3570 4046 4130 4205 4335 4930 5015 5046 5133 5887 6018 6069 6090 6195 6902 6962 7021 7395 8381 8410 8555 8670 10030 10115 10266 10353 10443 11774 11977 12138 12390 12615 14042 14297 14790 15045 16762 17051 17110 17255 17405 17661 20230 20706 20886 21063 23954 24367 24389 25143 25230 25665 28594 29087 29435 30090 30345 34102 34510 34810 35105 35322 35931 41905 42126 42891 48734 48778 49619 50286 51153 51330 51765 52215 58174 58667 58870 59177 59885 60690 70210 71485 71862 73101 73167 83810 85255 85782 87261 88305 99238 100079 100949 102306 103530 104430 105315 117334 118354 119357 119770 121835 121945 125715 142970 145435 146202 146334 148857 170510 170723 174522 176001 176610 177531 179655 200158 201898 203609 210630 214455 238714 243049 243670 243890 248095 251430 255765 290870 293335 295885 297714 300237 302847 341446 347333 352002 355062 358071 359310 365505 365835 407218 414239 414613 428910 436305 486098 494479 496190 500395 504745 511530 512169 586670 591770 596785 600474 605694 610827 694666 706643 707281 716142 729147 731010 731670 744285 828478 829226 843523 853615 872610 880005 887655 988958 1000790 1006009 1009490 1018045 1024338 1041999 1193570 1215245 1221654 1242717 1243839 1413286 1414562 1438951 1458294 1483437 1488570 1501185 1514235 1687046 1701343 1707230 1716133 1736665 1760010 1775310 1790355 2012018 2036090 2071195 2073065 2083998 2119929 2121843 2430490 2472395 2485434 2487678 2530569 2560845 2877902 2902291 2927521 2966874 3002370 3018027 3028470 3054135 3402686 3432266 3461353 3473330 3533215 3536405 3580710 3645735 4142390 4146130 4217615 4239858 4243686 4316853 4944790 4950967 5030045 5061138 5104029 5121690 5148399 5209995 5804582 5855042 5904661 6036054 6108270 6213585 6219195 6922706 7042063 7048421 7066430 7072810 7194755 7291470 7417185 8435230 8506715 8580665 8633706 8706873 8782563 9901934 10060090 10072657 10208058 10296798 10384059 10419990 10599645 10609215 11809322 12012931 12023777 12427170 12438390 12652845 14084126 14096842 14339891 14389510 14511455 14637605 14834370 14852901 15090135 17013430 17161330 17306765 17413746 17565126 17713983 20145314 20492647 20768118 21126189 21145263 21199290 21218430 21584265 24025862 24047554 24462167 24754835 25305690 25520145 25741995 28679782 29022910 29174261 29275210 29523305 29705802 30180270 30217971 34613530 35210315 35242105 35427966 36038793 36071331 40985294 41729579 42252378 42290526 43019673 43168530 43534365 43912815 48924334 49338947 49509670 49767857 50363285 51040290 51483990 51920295 58348522 59046610 60064655 60118885 60435942 61477941 70420630 70484210 71699455 72077586 72142662 73386501 74264505 83459158 84166439 84898109 86039346 87068730 87522783 87825630 88569915 98677894 99535714 100379237 100726570 102463235 103840590 105630945 105726315 120129310 120237770 122310835 122955882 125188737 143398910 145871305 146773002 148016841 148529010 149303571 151089855 168332878 169796218 171235169 175045566 177139830 180193965 180356655 200758474 204219827 204404209 204926470 208647895 211261890 211452630 215098365 244621670 246694735 248839285 250377474 252499317 254694327 291742610 292107053 296033682 298607142 301137711 302179710 307389705 342470338 348374999 360387930 360713310 366932505 408439654 408808418 415856839 417295790 420832195 424490545 430196730 437613915 493389470 497678570 501896185 504998634 509388654 513705507 584214106 594286763 602275422 612659481 613212627 614779410 625943685 696749998 709402843 733865010 740084205 746517855 831713678 841664390 846053569 848981090 856175845 875227830 876321159 1003792370 1021099135 1022021045 1027411014 1045124997 1188573526 1225318962 1226425254 1247570517 1251887370 1262496585 1273471635 1418805686 1430829463 1443267853 1460535265 1480168410 1493035710 1505688555 1692107138 1712351690 1741874995 1752642318 1782860289 2042198270 2044042090 2079284195 2090249994 2128208529 2462045161 2495141034 2524993170 2538160707 2546943270 2568527535 2861658926 2886535706 2910997873 2921070530 2971433815 3011377110 3063297405 3066063135 3483749990 3547014215 3565720578 4158568390 4230267845 4256417058 4292488389 4329803559 4381605795 4924090322 4965819901 5076321414 5137055070 5225624985 5821995746 5922374983 5942867630 6126594810 6132126270 6237852585 7094028430 7154147315 7216339265 7386135483 8460535690 8584976778 8659607118 8732993619 8763211590 8914301445 9931639802 10102874971 10451249970 10641042645 11844749966 12059848331 12310225805 12475705170 12690803535 14308294630 14432678530 14554989365 14772270966 14897459703 17234316127 17465987238 17767124949 17828602890 20205749942 21282085290 21462441945 21649017795 24119696662 24535553501 24620451610 24829099505 25381607070 29109978730 29611874915 29794919406 30308624913 34468632254 35534249898 36179544993 36930677415 41854767737 42924883890 43298035590 43664968095 49071107002 49658199010 50514374855 51702948381 59223749830 60299241655 60617249826 72359089986 73606660503 73861354830 74487298515 83709535474 84418938317 86171580635 87329936190 88835624745 101028749710 103405896762 120598483310 122677767505 125564303211 147213321006 148974597030 151543124565 168837876634 171748874507 172343161270 177671249490 180897724965 209273838685 245355535010 251128606422 253256814951 258514741905 292983374159 303086249130 343497749014 361795449930 368033302515 418547677370 422094691585 506513629902 515246623521 517029483810 585966748318 627821516055 711531051529 736066605030 844189383170 858744372535 878950122477 1030493247042 1255643032110 1266284074755 1423062103058 1464916870795 1717488745070 1757900244954 2134593154587 2532568149510 2576233117605 2929833741590 3557655257645 4269186309174 4394750612385 4980717360703 5152466235210 7115310515290 8789501224770 9961434721406 10672965772935 14942152082109 21345931545870 24903586803515 29884304164218 49807173607030 74710760410545 149421520821090
• Sum of all divisors σ(n): 458689419686592
• Sum of proper divisors (its aliquot sum) s(n): 309267898865502
• 149421520821090 is an abundant number, because the sum of its proper divisors (309267898865502) is greater than itself. Its abundance is 159846378044412

Bases of 149421520821090

• Binary: 100001111110010111101000101010111001101101100010₂
• Hexadecimal: 0x87E5E8AB9B62
• Base-36: 1GYRARJPLU

Squares and roots of 149421520821090

• 149421520821090 squared (149421520821090²) is 22326790884487432387788788100
• 149421520821090 cubed (149421520821090³) is 3336103049014561295624416016149408021029000
• The square root of 149421520821090 is 12223809.5870759537
• The cube root of 149421520821090 is 53064.5375935955

Scales and comparisons

• 149,421,520,821,090 seconds is equal to 4,751,142 years, 8 weeks, 6 days, 5 hours, 51 minutes, 30 seconds.
• To count from 1 to 149,421,520,821,090 would take you about eleven million, eight hundred seventy-seven thousand, eight hundred fifty-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 149421520821090 cubic inches would be around 4422 feet tall.

Recreational maths with 149421520821090

• 149421520821090 backwards is 090128025124941
• The number of decimal digits it has is: 15
• The sum of 149421520821090's digits is 48
• More coming soon!