40120466820

Names of 40120466820

• Cardinal: 40120466820 can be written as Forty billion, one hundred twenty million, four hundred sixty-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.012046682 × 10¹⁰

Factors of 40120466820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1277

Divisors of 40120466820

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 51 53 60 68 70 84 85 97 102 105 106 119 140 159 170 194 204 210 212 238 255 265 291 318 340 357 371 388 420 476 485 510 530 582 595 636 679 714 742 795 901 970 1020 1060 1093 1113 1164 1190 1358 1428 1455 1484 1590 1649 1785 1802 1855 1940 2037 2186 2226 2380 2703 2716 2910 3180 3279 3298 3395 3570 3604 3710 4074 4372 4452 4505 4947 5141 5406 5465 5565 5820 6307 6558 6596 6790 7140 7420 7651 8148 8245 9010 9894 10185 10282 10812 10930 11130 11543 12614 13116 13515 13580 15302 15423 16395 16490 18020 18581 18921 19788 20370 20564 21860 22260 22953 23086 24735 25228 25705 27030 30604 30846 31535 32790 32980 34629 35987 37162 37842 38255 40740 45906 46172 49470 51410 54060 55743 57715 57929 61692 63070 65580 69258 71974 74324 75684 76510 77115 87397 91812 92905 94605 98940 102820 106021 107961 111486 114765 115430 115858 126140 130067 138516 143948 153020 154230 173145 173787 174794 179935 185810 189210 212042 215922 222972 229530 230860 231716 260134 262191 278715 289645 308460 318063 346290 347574 349588 359870 371620 378420 390201 405503 424084 431844 436985 459060 520268 524382 530105 539805 557430 579290 611779 636126 650335 692580 695148 719740 742147 780402 811006 868935 873970 984793 1048764 1060210 1079610 1114860 1158580 1216509 1223558 1272252 1300670 1310955 1484294 1560804 1590315 1622012 1737870 1747940 1802357 1835337 1951005 1969586 2027515 2120420 2159220 2226441 2433018 2447116 2601340 2621910 2954379 2968588 3058895 3180630 3475740 3604714 3670674 3710735 3902010 3939172 4055030 4452882 4866036 4923965 5243820 5407071 5619113 5908758 6082545 6117790 6361260 6893551 7209428 7341348 7421470 7804020 8110060 8905764 9011785 9176685 9847930 10814142 11132205 11238226 11817516 12165090 12235580 12616499 13787102 14771895 14842940 16857339 18023570 18353370 19695860 20680653 21628284 22264410 22476452 24330180 25232998 27035355 27574204 28095565 29543790 33714678 34467755 36047140 36706740 37849497 39333791 41361306 44528820 50465996 54070710 56191130 59087580 63082495 67429356 68935510 75698994 78667582 82722612 84286695 95524921 103403265 108141420 112382260 118001373 126164990 137871020 151397988 157335164 168573390 189247485 191049842 196668955 206806530 236002746 252329980 286574763 337146780 378494970 382099684 393337910 413613060 472005492 477624605 573149526 590006865 668674447 756989940 786675820 955249210 1146299052 1180013730 1337348894 1432873815 1910498420 2006023341 2360027460 2674697788 2865747630 3343372235 4012046682 5731495260 6686744470 8024093364 10030116705 13373488940 20060233410 40120466820
• Sum of all divisors σ(n): 140058326016
• Sum of proper divisors (its aliquot sum) s(n): 99937859196
• 40120466820 is an abundant number, because the sum of its proper divisors (99937859196) is greater than itself. Its abundance is 59817392376

Bases of 40120466820

• Binary: 100101010111010111011011110110000100₂
• Hexadecimal: 0x9575DBD84
• Base-36: IFIOUBO

Squares and roots of 40120466820

• 40120466820 squared (40120466820²) is 1609651857854720912400
• 40120466820 cubed (40120466820³) is 64579983954811686746304326568000
• The square root of 40120466820 is 200300.9406368327
• The cube root of 40120466820 is 3423.3817085727

Scales and comparisons

• 40,120,466,820 seconds is equal to 1,275 years, 36 weeks, 5 days, 6 hours, 7 minutes.
• To count from 1 to 40,120,466,820 would take you about two thousand, five hundred fifty-one 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 40120466820 cubic inches would be around 285.3 feet tall.

Recreational maths with 40120466820

• 40120466820 backwards is 02866402104
• The number of decimal digits it has is: 11
• The sum of 40120466820's digits is 33
• More coming soon!