40075919910

Names of 40075919910

• Cardinal: 40075919910 can be written as Forty billion, seventy-five million, nine hundred nineteen thousand, nine hundred ten.

Scientific notation

• Scientific notation: 4.007591991 × 10¹⁰

Factors of 40075919910

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 163

Divisors of 40075919910

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 31 39 45 54 62 65 78 90 93 109 117 130 135 155 186 195 218 234 270 279 310 327 351 390 403 465 545 558 585 654 702 806 837 930 961 981 1090 1170 1209 1395 1417 1635 1674 1755 1922 1962 2015 2418 2790 2834 2883 2943 3270 3379 3510 3627 4030 4185 4251 4805 4905 5766 5886 6045 6758 7085 7254 8370 8502 8649 9610 9810 10137 10881 11881 12090 12493 12753 14170 14415 14715 16895 17298 18135 20274 21255 21762 23762 24986 25506 25947 28830 29430 30411 33790 35643 36270 37479 38259 42510 43245 43927 50685 51894 54405 59405 60822 62465 63765 71286 74958 76518 86490 87854 91233 101370 104749 106929 108810 112437 118810 124930 127530 129735 131781 152055 154453 178215 182466 187395 191295 209498 213858 219635 224874 259470 263562 304110 308906 314247 320787 337311 356430 368311 374790 382590 395343 439270 456165 463359 523745 534645 562185 628494 641574 658905 674622 736622 772265 790686 912330 926718 942741 1047490 1069290 1104933 1124370 1186029 1317810 1361737 1390077 1544530 1571235 1603935 1686555 1841555 1885482 1976715 2209866 2316795 2372058 2723474 2780154 2828223 3142470 3207870 3314799 3373110 3683110 3953430 4085211 4170231 4633590 4713705 4788043 5524665 5656446 5930145 6629598 6808685 6950385 8170422 8340462 9427410 9576086 9944397 11049330 11417641 11860290 12255633 13617370 13900770 14141115 14364129 16573995 19888794 20426055 20851155 22835282 23940215 24511266 28282230 28728258 33147990 34252923 36766899 40852110 41702310 43092387 47880430 49721985 57088205 61278165 68505846 71820645 73533798 86184774 99443970 102758769 114176410 122556330 129277161 143641290 148429333 171264615 183834495 205517538 215461935 258554322 296858666 308276307 342529230 367668990 430923870 445287999 513793845 616552614 646385805 742146665 890575998 1027587690 1292771610 1335863997 1484293330 1541381535 2226439995 2671727994 3082763070 4007591991 4452879990 6679319985 8015183982 13358639970 20037959955 40075919910
• Sum of all divisors σ(n): 120023195040
• Sum of proper divisors (its aliquot sum) s(n): 79947275130
• 40075919910 is an abundant number, because the sum of its proper divisors (79947275130) is greater than itself. Its abundance is 39871355220

Bases of 40075919910

• Binary: 100101010100101101100000001000100110₂
• Hexadecimal: 0x954B60226
• Base-36: IES61PI

Squares and roots of 40075919910

• 40075919910 squared (40075919910²) is 1606079356632734408100
• 40075919910 cubed (40075919910³) is 64365107665517791423316855271000
• The square root of 40075919910 is 200189.7098004791
• The cube root of 40075919910 is 3422.1142129035

Scales and comparisons

• 40,075,919,910 seconds is equal to 1,274 years, 15 weeks, 15 hours, 58 minutes, 30 seconds.
• To count from 1 to 40,075,919,910 would take you about two thousand, five hundred forty-eight 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 40075919910 cubic inches would be around 285.2 feet tall.

Recreational maths with 40075919910

• 40075919910 backwards is 01991957004
• 40075919910 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40075919910's digits is 45
• More coming soon!