7638052090872

Names of 7638052090872

• Cardinal: 7638052090872 can be written as Seven trillion, six hundred thirty-eight billion, fifty-two million, ninety thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 7.638052090872 × 10¹²

Factors of 7638052090872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 529417

Divisors of 7638052090872

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 21 24 28 34 42 51 56 68 84 102 119 136 168 204 238 357 408 476 714 952 1428 2856 5101 10202 15303 20404 30606 35707 40808 61212 71414 86717 107121 122424 142828 173434 214242 260151 285656 346868 428484 520302 524287 607019 693736 856968 1040604 1048574 1214038 1572861 1821057 2081208 2097148 2428076 3145722 3642114 3670009 4194296 4856152 6291444 7284228 7340018 8912879 11010027 12582888 14568456 14680036 17825758 22020054 26738637 29360072 35651516 44040108 53477274 62390153 71303032 88080216 106954548 124780306 187170459 213909096 249560612 374340918 499121224 748681836 1497363672 2674387987 5348775974 8023163961 10697551948 16046327922 18720715909 21395103896 32092655844 37441431818 45464595779 56162147727 64185311688 74882863636 90929191558 112324295454 136393787337 149765727272 181858383116 224648590908 272787574674 318252170453 363716766232 449297181816 545575149348 636504340906 954756511359 1091150298696 1273008681812 1909513022718 2546017363624 3819026045436 7638052090872
• Sum of all divisors σ(n): 23111286128640
• Sum of proper divisors (its aliquot sum) s(n): 15473234037768
• 7638052090872 is an abundant number, because the sum of its proper divisors (15473234037768) is greater than itself. Its abundance is 7835181946896

Bases of 7638052090872

• Binary: 1101111001001011111011000011011001111111000₂
• Hexadecimal: 0x6F25F61B3F8
• Base-36: 2PGVF083C

Squares and roots of 7638052090872

• 7638052090872 squared (7638052090872²) is 58339839742874130945720384
• 7638052090872 cubed (7638052090872³) is 445602734929197158732679497751470734848
• The square root of 7638052090872 is 2763702.6053597011
• The cube root of 7638052090872 is 19693.7100096109

Scales and comparisons

• 7,638,052,090,872 seconds is equal to 242,866 years, 22 weeks, 2 days, 16 hours, 21 minutes, 12 seconds.
• To count from 1 to 7,638,052,090,872 would take you about six hundred seven thousand, one hundred sixty-six 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 7638052090872 cubic inches would be around 1641.1 feet tall.

Recreational maths with 7638052090872

• 7638052090872 backwards is 2780902508367
• The number of decimal digits it has is: 13
• The sum of 7638052090872's digits is 57
• More coming soon!