40748501025

Names of 40748501025

• Cardinal: 40748501025 can be written as Forty billion, seven hundred forty-eight million, five hundred one thousand and twenty-five.

Scientific notation

• Scientific notation: 4.0748501025 × 10¹⁰

Factors of 40748501025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 201519

Divisors of 40748501025

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 25 29 31 45 75 87 93 145 155 225 261 279 435 465 725 775 899 1305 1395 2175 2325 2697 4495 6525 6975 8091 13485 22475 40455 67425 201451 202275 604353 1007255 1813059 3021765 5036275 5842079 6244981 9065295 15108825 17526237 18734943 29210395 31224905 45326475 52578711 56204829 87631185 93674715 146051975 156124525 181104449 262893555 281024145 438155925 468373575 543313347 905522245 1314467775 1405120725 1629940041 2716566735 4527611225 8149700205 13582833675 40748501025
• Sum of all divisors σ(n): 77937749760
• Sum of proper divisors (its aliquot sum) s(n): 37189248735
• 40748501025 is a deficient number, because the sum of its proper divisors (37189248735) is less than itself. Its deficiency is 3559252290

Bases of 40748501025

• Binary: 100101111100110011001100100000100001₂
• Hexadecimal: 0x97CCCC821
• Base-36: IPWLSM9

Squares and roots of 40748501025

• 40748501025 squared (40748501025²) is 1660440335784426050625
• 40748501025 cubed (40748501025³) is 67660454724663029102929514390625
• The square root of 40748501025 is 201862.5795559939
• The cube root of 40748501025 is 3441.1521803303

Scales and comparisons

• 40,748,501,025 seconds is equal to 1,295 years, 35 weeks, 1 day, 4 hours, 3 minutes, 45 seconds.
• To count from 1 to 40,748,501,025 would take you about two thousand, five hundred ninety-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 40748501025 cubic inches would be around 286.8 feet tall.

Recreational maths with 40748501025

• 40748501025 backwards is 52010584704
• The number of decimal digits it has is: 11
• The sum of 40748501025's digits is 36
• More coming soon!