810290052

Names of 810290052

• Cardinal: 810290052 can be written as Eight hundred ten million, two hundred ninety thousand and fifty-two.

Scientific notation

• Scientific notation: 8.10290052 × 10⁸

Factors of 810290052

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 419

Divisors of 810290052

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 41 44 52 66 78 82 99 117 121 123 132 143 156 164 198 234 242 246 286 349 363 369 396 429 451 468 484 492 533 572 698 726 738 858 902 1047 1066 1089 1287 1353 1396 1452 1476 1573 1599 1716 1804 2094 2132 2178 2574 2706 3141 3146 3198 3839 4059 4188 4356 4537 4719 4797 4961 5148 5412 5863 6282 6292 6396 7678 8118 9074 9438 9594 9922 11517 11726 12564 13611 14157 14309 14883 15356 16236 17589 18148 18876 19188 19844 23034 23452 27222 28314 28618 29766 34551 35178 40833 42229 42927 44649 46068 49907 52767 54444 56628 57236 59532 64493 69102 70356 81666 84458 85854 89298 99814 105534 126687 128781 128986 138204 149721 157399 163332 168916 171708 178596 186017 193479 199628 211068 253374 257562 257972 299442 314798 372034 380061 386958 449163 472197 506748 515124 548977 558051 580437 598884 629596 744068 760122 773916 898326 944394 1097954 1116102 1160874 1416591 1520244 1646931 1674153 1731389 1796652 1888788 2046187 2195908 2232204 2321748 2833182 3293862 3348306 3462778 4092374 4940793 5194167 5666364 6138561 6587724 6696612 6925556 8184748 9881586 10388334 12277122 15582501 18415683 19763172 20776668 22508057 24554244 31165002 36831366 45016114 62330004 67524171 73662732 90032228 135048342 202572513 270096684 405145026 810290052
• Sum of all divisors σ(n): 2490797400
• Sum of proper divisors (its aliquot sum) s(n): 1680507348
• 810290052 is an abundant number, because the sum of its proper divisors (1680507348) is greater than itself. Its abundance is 870217296

Bases of 810290052

• Binary: 110000010011000000101110000100₂
• Hexadecimal: 0x304C0B84
• Base-36: DEFBT0

Squares and roots of 810290052

• 810290052 squared (810290052²) is 656569968370162704
• 810290052 cubed (810290052³) is 532012113812297492672620608
• The square root of 810290052 is 28465.5941796407
• The cube root of 810290052 is 932.2810050513

Scales and comparisons

• 810,290,052 seconds is equal to 25 years, 39 weeks, 5 days, 8 hours, 34 minutes, 12 seconds.
• To count from 1 to 810,290,052 would take you about thirty-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 810290052 cubic inches would be around 77.7 feet tall.

Recreational maths with 810290052

• 810290052 backwards is 250092018
• The number of decimal digits it has is: 9
• The sum of 810290052's digits is 27
• More coming soon!