45205316013

Names of 45205316013

• Cardinal: 45205316013 can be written as Forty-five billion, two hundred five million, three hundred sixteen thousand and thirteen.

Scientific notation

• Scientific notation: 4.5205316013 × 10¹⁰

Factors of 45205316013

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5180

Divisors of 45205316013

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 13 33 39 121 143 169 363 429 507 1331 1573 1859 2197 3993 4719 5153 5577 6591 15459 17303 20449 24167 51909 56683 61347 66989 72501 170049 200967 224939 265837 623513 674817 736879 797511 870857 1870539 2210637 2612571 2924207 6858643 8105669 8772621 9579427 11321141 20575929 24317007 28738281 33963423 89162359 105373697 124532551 267487077 316121091 373597653 1159110667 1369858061 3477332001 4109574183 15068438671 45205316013
• Sum of all divisors σ(n): 71832741120
• Sum of proper divisors (its aliquot sum) s(n): 26627425107
• 45205316013 is a deficient number, because the sum of its proper divisors (26627425107) is less than itself. Its deficiency is 18577890906

Bases of 45205316013

• Binary: 101010000110011100100110000110101101₂
• Hexadecimal: 0xA867261AD
• Base-36: KRM2T2L

Squares and roots of 45205316013

• 45205316013 squared (45205316013²) is 2043520595835194216169
• 45205316013 cubed (45205316013³) is 92377994313804006209149479214197
• The square root of 45205316013 is 212615.4180980297
• The cube root of 45205316013 is 3562.2946325985

Scales and comparisons

• 45,205,316,013 seconds is equal to 1,437 years, 20 weeks, 1 day, 16 hours, 13 minutes, 33 seconds.
• To count from 1 to 45,205,316,013 would take you about two thousand, eight hundred seventy-four 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 45205316013 cubic inches would be around 296.9 feet tall.

Recreational maths with 45205316013

• 45205316013 backwards is 31061350254
• The number of decimal digits it has is: 11
• The sum of 45205316013's digits is 30
• More coming soon!