38396600072

Names of 38396600072

• Cardinal: 38396600072 can be written as Thirty-eight billion, three hundred ninety-six million, six hundred thousand and seventy-two.

Scientific notation

• Scientific notation: 3.8396600072 × 10¹⁰

Factors of 38396600072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6234

Divisors of 38396600072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 19 38 76 152 181 241 362 482 724 964 1448 1928 3439 4579 5791 6878 9158 11582 13756 18316 23164 27512 36632 43621 46328 87242 110029 174484 220058 348968 440116 828799 880232 1048171 1395631 1657598 2096342 2791262 3315196 4192684 5582524 6630392 8385368 11165048 19915249 26516989 39830498 53033978 79660996 106067956 159321992 212135912 252609211 505218422 1010436844 2020873688 4799575009 9599150018 19198300036 38396600072
• Sum of all divisors σ(n): 76530854400
• Sum of proper divisors (its aliquot sum) s(n): 38134254328
• 38396600072 is a deficient number, because the sum of its proper divisors (38134254328) is less than itself. Its deficiency is 262345744

Bases of 38396600072

• Binary: 100011110000100111011001111100001000₂
• Hexadecimal: 0x8F09D9F08
• Base-36: HN0CE88

Squares and roots of 38396600072

• 38396600072 squared (38396600072²) is 1474298897089110405184
• 38396600072 cubed (38396600072³) is 56608065138121257174103923573248
• The square root of 38396600072 is 195950.5041381625
• The cube root of 38396600072 is 3373.6310884649

Scales and comparisons

• 38,396,600,072 seconds is equal to 1,220 years, 46 weeks, 3 days, 2 hours, 14 minutes, 32 seconds.
• To count from 1 to 38,396,600,072 would take you about two thousand, four hundred forty-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 38396600072 cubic inches would be around 281.1 feet tall.

Recreational maths with 38396600072

• 38396600072 backwards is 27000669383
• The number of decimal digits it has is: 11
• The sum of 38396600072's digits is 44
• More coming soon!