40155715597752

Names of 40155715597752

• Cardinal: 40155715597752 can be written as Forty trillion, one hundred fifty-five billion, seven hundred fifteen million, five hundred ninety-seven thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 4.0155715597752 × 10¹³

Factors of 40155715597752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5521963197

Divisors of 40155715597752

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 101 202 303 404 606 808 909 1212 1818 2424 3636 7272 5521963091 11043926182 16565889273 22087852364 33131778546 44175704728 49697667819 66263557092 99395335638 132527114184 198790671276 397581342552 557718272191 1115436544382 1673154816573 2230873088764 3346309633146 4461746177528 5019464449719 6692619266292 10038928899438 13385238532584 20077857798876 40155715597752
• Sum of all divisors σ(n): 109831845899880
• Sum of proper divisors (its aliquot sum) s(n): 69676130302128
• 40155715597752 is an abundant number, because the sum of its proper divisors (69676130302128) is greater than itself. Its abundance is 29520414704376

Bases of 40155715597752

• Binary: 1001001000010101111011001010011111010110111000₂
• Hexadecimal: 0x24857B29F5B8
• Base-36: E8FA49Z20

Squares and roots of 40155715597752

• 40155715597752 squared (40155715597752²) is 1612481495167543262667453504
• 40155715597752 cubed (40155715597752³) is 64750348326585783205233723028371026923008
• The square root of 40155715597752 is 6336853.7617458081
• The cube root of 40155715597752 is 34243.8397922283

Scales and comparisons

• 40,155,715,597,752 seconds is equal to 1,276,827 years, 28 weeks, 2 days, 19 hours, 49 minutes, 12 seconds.
• To count from 1 to 40,155,715,597,752 would take you about three million, one hundred ninety-two thousand and sixty-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 40155715597752 cubic inches would be around 2853.7 feet tall.

Recreational maths with 40155715597752

• 40155715597752 backwards is 25779551755104
• The number of decimal digits it has is: 14
• The sum of 40155715597752's digits is 63
• More coming soon!