42451338930

Names of 42451338930

• Cardinal: 42451338930 can be written as Forty-two billion, four hundred fifty-one million, three hundred thirty-eight thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 4.245133893 × 10¹⁰

Factors of 42451338930

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1543

Divisors of 42451338930

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 11 13 14 15 21 22 26 30 31 33 35 39 42 55 62 65 66 70 77 78 91 93 105 110 130 143 154 155 165 182 186 195 210 217 231 273 286 310 330 341 385 390 403 429 434 455 462 465 546 651 682 715 770 806 858 910 930 961 1001 1023 1085 1155 1209 1302 1365 1430 1471 1705 1922 2002 2015 2046 2145 2170 2310 2387 2418 2730 2821 2883 2942 3003 3255 3410 4030 4290 4413 4433 4774 4805 5005 5115 5642 5766 6006 6045 6510 6727 7161 7355 8463 8826 8866 9610 10010 10230 10297 10571 11935 12090 12493 13299 13454 14105 14322 14415 14710 15015 16181 16926 19123 20181 20594 21142 22065 22165 23870 24986 26598 28210 28830 30030 30891 31031 31713 32362 33635 35805 37479 38246 40362 42315 44130 44330 45601 48543 51485 52855 57369 61782 62062 62465 63426 66495 67270 71610 73997 74958 80905 84630 87451 91202 93093 95615 97086 100905 102970 105710 113267 114738 124930 132990 133861 136803 137423 147994 154455 155155 158565 161810 174902 186186 187395 191230 201810 210353 221991 226534 228005 242715 262353 267722 273606 274846 286845 308910 310310 317130 319207 339801 369985 374790 401583 412269 420706 437255 443982 456010 465465 485430 501611 524706 566335 573690 592813 631059 638414 669305 679602 684015 687115 739970 803166 824538 874510 930930 957621 961961 1003222 1051765 1109955 1132670 1185626 1262118 1311765 1338610 1368030 1374230 1413631 1472471 1504833 1596035 1699005 1778439 1915242 1923922 2007915 2061345 2103530 2219910 2508055 2623530 2827262 2885883 2944942 2964065 3009666 3155295 3192070 3398010 3511277 3556878 4015830 4122690 4149691 4240893 4417413 4788105 4809805 5016110 5771766 5928130 6310590 6520943 7022554 7068155 7362355 7524165 8299382 8481786 8834826 8892195 9576210 9619610 9895417 10533831 12449073 13041886 14136310 14429415 14724710 15048330 15549941 17556385 17784390 18377203 19562829 19790834 20748455 21067662 21204465 22087065 24898146 28858830 29686251 31099882 32604715 35112770 36754406 39125658 41496910 42408930 44174130 45646601 46649823 49477085 52669155 55131609 59372502 62245365 65209430 77749705 91293202 91886015 93299646 97814145 98954170 105338310 108849587 110263218 124490730 128640421 136939803 148431255 155499410 183772030 195628290 202149233 217699174 228233005 233249115 257280842 273879606 275658045 296862510 326548761 385921263 404298466 456466010 466498230 544247935 551316090 606447699 643202105 653097522 684699015 771842526 1010746165 1088495870 1212895398 1286404210 1369398030 1415044631 1632743805 1929606315 2021492330 2830089262 3032238495 3265487610 3859212630 4245133893 6064476990 7075223155 8490267786 14150446310 21225669465 42451338930
• Sum of all divisors σ(n): 141445398528
• Sum of proper divisors (its aliquot sum) s(n): 98994059598
• 42451338930 is an abundant number, because the sum of its proper divisors (98994059598) is greater than itself. Its abundance is 56542720668

Bases of 42451338930

• Binary: 100111100010010011000000011010110010₂
• Hexadecimal: 0x9E24C06B2
• Base-36: JI2FIR6

Squares and roots of 42451338930

• 42451338930 squared (42451338930²) is 1802116176949733544900
• 42451338930 cubed (42451338930³) is 76502244618928992287740272957000
• The square root of 42451338930 is 206037.2270489001
• The cube root of 42451338930 is 3488.4336265829

Scales and comparisons

• 42,451,338,930 seconds is equal to 1,349 years, 42 weeks, 4 days, 22 hours, 35 minutes, 30 seconds.
• To count from 1 to 42,451,338,930 would take you about two thousand, six hundred ninety-nine 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 42451338930 cubic inches would be around 290.7 feet tall.

Recreational maths with 42451338930

• 42451338930 backwards is 03983315424
• 42451338930 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42451338930's digits is 42
• More coming soon!