12825821008845

Names of 12825821008845

• Cardinal: 12825821008845 can be written as Twelve trillion, eight hundred twenty-five billion, eight hundred twenty-one million, eight thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 1.2825821008845 × 10¹³

Factors of 12825821008845

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 21

Divisors of 12825821008845

• Number of divisors d(n): 182
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 81 117 135 169 195 243 351 405 507 585 729 845 1053 1215 1521 1755 2187 2197 2535 3159 3645 4563 5265 6561 6591 7605 9477 10935 10985 13689 15795 19683 19773 22815 28431 28561 32805 32955 41067 47385 59049 59319 68445 85293 85683 98415 98865 123201 142155 142805 177147 177957 205335 255879 257049 295245 296595 369603 371293 426465 428415 531441 533871 616005 767637 771147 885735 889785 1108809 1113879 1279395 1285245 1601613 1848015 1856465 2302911 2313441 2657205 2669355 3326427 3341637 3838185 3855735 4804839 4826809 5544045 5569395 6908733 6940323 8008065 9979281 10024911 11514555 11567205 14414517 14480427 16632135 16708185 20820969 24024195 24134045 29937843 30074733 34543665 34701615 43243551 43441281 49896405 50124555 62462907 72072585 72402135 89813529 90224199 104104845 129730653 130323843 149689215 150373665 187388721 216217755 217206405 270672597 312314535 389191959 390971529 449067645 451120995 562166163 648653265 651619215 812017791 936943605 1167575877 1172914587 1353362985 1686498489 1945959795 1954857645 2436053373 2810830815 3518743761 4060088955 5059495467 5837879385 5864572935 7308160119 8432492445 10556231283 12180266865 15178486401 17593718805 21924480357 25297477335 31668693849 36540800595 52781156415 65773441071 75892432005 95006081547 109622401785 158343469245 197320323213 285018244641 328867205355 475030407735 855054733923 986601616065 1425091223205 2565164201769 4275273669615 12825821008845
• Sum of all divisors σ(n): 25010334881538
• Sum of proper divisors (its aliquot sum) s(n): 12184513872693
• 12825821008845 is a deficient number, because the sum of its proper divisors (12184513872693) is less than itself. Its deficiency is 641307136152

Bases of 12825821008845

• Binary: 10111010101000111110100000010101001111001101₂
• Hexadecimal: 0xBAA3E8153CD
• Base-36: 4JO3MOBT9

Squares and roots of 12825821008845

• 12825821008845 squared (12825821008845²) is 164501684550929773568234025
• 12825821008845 cubed (12825821008845³) is 2109869161703708059209674737970554951125
• The square root of 12825821008845 is 3581315.5416473707
• The cube root of 12825821008845 is 23407.8607340573
• Being both a perfect square and a perfect cube, 12825821008845 is also a perfect sixth number.

Scales and comparisons

• 12,825,821,008,845 seconds is equal to 407,821 years, 22 weeks, 4 days, 10 hours, 45 seconds.
• To count from 1 to 12,825,821,008,845 would take you about one million, nineteen thousand, five hundred fifty-three 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 12825821008845 cubic inches would be around 1950.7 feet tall.

Recreational maths with 12825821008845

• 12825821008845 backwards is 54880012852821
• The number of decimal digits it has is: 14
• The sum of 12825821008845's digits is 54
• More coming soon!