40815732328749

Names of 40815732328749

• Cardinal: 40815732328749 can be written as Forty trillion, eight hundred fifteen billion, seven hundred thirty-two million, three hundred twenty-eight thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 4.0815732328749 × 10¹³

Factors of 40815732328749

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 54504

Divisors of 40815732328749

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 37 63 71 111 213 259 333 497 639 777 1491 2331 2627 4473 4993 7881 14979 18389 23643 34951 44937 49393 55167 104853 148179 165501 184741 314559 345751 354503 444537 554223 1037253 1063509 1293187 1662669 1827541 2481521 3111759 3190527 3506903 3879561 5482623 7444563 10520709 11638683 12792787 13116611 16447869 22333689 24548321 31562127 38378361 39349833 73644963 91816277 115135083 118049499 129755411 220934889 246619249 275448831 389266233 739857747 826346493 908287877 1167798699 1726334743 2219573241 2724863631 5179004229 8174590893 9124912213 15537012687 17509966679 27374736639 52529900037 63874385491 82124209917 122569766753 157589700111 191623156473 367709300259 574869469419 647868767123 1103127900777 1943606301369 4535081369861 5830818904107 13605244109583 40815732328749
• Sum of all divisors σ(n): 70189503081984
• Sum of proper divisors (its aliquot sum) s(n): 29373770753235
• 40815732328749 is a deficient number, because the sum of its proper divisors (29373770753235) is less than itself. Its deficiency is 11441961575514

Bases of 40815732328749

• Binary: 1001010001111100100111001110100000100100101101₂
• Hexadecimal: 0x251F273A092D
• Base-36: EGUHL7419

Squares and roots of 40815732328749

• 40815732328749 squared (40815732328749²) is 1665924005532086266611905001
• 40815732328749 cubed (40815732328749³) is 67995908289835001353579890592672889173749
• The square root of 40815732328749 is 6388719.1461785985
• The cube root of 40815732328749 is 34430.4366935015

Scales and comparisons

• 40,815,732,328,749 seconds is equal to 1,297,814 years, 1 week, 6 days, 8 hours, 39 minutes, 9 seconds.
• To count from 1 to 40,815,732,328,749 would take you about three million, two hundred forty-four thousand, five hundred thirty-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 40815732328749 cubic inches would be around 2869.2 feet tall.

Recreational maths with 40815732328749

• 40815732328749 backwards is 94782323751804
• 40815732328749 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40815732328749's digits is 63
• More coming soon!