48197870721

Names of 48197870721

• Cardinal: 48197870721 can be written as Forty-eight billion, one hundred ninety-seven million, eight hundred seventy thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 4.8197870721 × 10¹⁰

Factors of 48197870721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 291

Divisors of 48197870721

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 63 77 81 91 99 117 143 189 231 243 257 273 297 351 429 567 693 729 771 819 891 1001 1053 1287 1701 1799 2079 2313 2457 2673 2827 3003 3159 3341 3861 5103 5397 6237 6939 7371 8019 8481 9009 9477 10023 11583 16191 18711 19789 20817 22113 23387 25443 27027 30069 34749 36751 48573 56133 59367 62451 66049 66339 70161 76329 81081 90207 104247 110253 145719 178101 187353 198147 210483 228987 243243 257257 270621 330759 437157 462343 534303 594441 631449 686961 726539 729729 771771 811863 858637 992277 1311471 1387029 1602909 1783323 1894347 2060883 2179617 2315313 2435589 2575911 2976831 4161087 4808727 5085773 5349969 5683041 6010459 6538851 6945939 7727733 8930493 9445007 12483261 14426181 15257319 16049907 17049123 18031377 19616553 20837817 23183199 26791479 28335021 37449783 45771957 48149721 54094131 58849659 62513451 66115049 69549597 85005063 112349349 137315871 162282393 176548977 187540353 198345147 208648791 255015189 337048047 411947613 486847179 529646931 595035441 625946373 765045567 1235842839 1460541537 1785106323 2295136701 3707528517 4381624611 5355318969 6885410103 16065956907 48197870721
• Sum of all divisors σ(n): 97404452544
• Sum of proper divisors (its aliquot sum) s(n): 49206581823
• 48197870721 is an abundant number, because the sum of its proper divisors (49206581823) is greater than itself. Its abundance is 1008711102

Bases of 48197870721

• Binary: 101100111000110100010010010010000001₂
• Hexadecimal: 0xB38D12481
• Base-36: M53RN29

Squares and roots of 48197870721

• 48197870721 squared (48197870721²) is 2323034742038229059841
• 48197870721 cubed (48197870721³) is 111965328177150148266001890815361
• The square root of 48197870721 is 219540.1346474035
• The cube root of 48197870721 is 3639.2281582333

Scales and comparisons

• 48,197,870,721 seconds is equal to 1,532 years, 28 weeks, 1 day, 17 hours, 25 minutes, 21 seconds.
• To count from 1 to 48,197,870,721 would take you about three thousand and sixty-five 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 48197870721 cubic inches would be around 303.3 feet tall.

Recreational maths with 48197870721

• 48197870721 backwards is 12707879184
• The number of decimal digits it has is: 11
• The sum of 48197870721's digits is 54
• More coming soon!