147997304889

Names of 147997304889

• Cardinal: 147997304889 can be written as One hundred forty-seven billion, nine hundred ninety-seven million, three hundred four thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 1.47997304889 × 10¹¹

Factors of 147997304889

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 187

Divisors of 147997304889

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 17 21 29 49 51 87 119 131 147 203 289 343 357 393 493 609 833 867 917 1029 1421 1479 2023 2227 2499 2751 3451 3799 4263 5831 6069 6419 6681 8381 9947 10353 11397 14161 15589 17161 17493 19257 24157 25143 26593 29841 37859 42483 44933 46767 51483 58667 64583 72471 79779 99127 109123 113577 120127 134799 169099 176001 186151 193749 265013 291737 297381 327369 360381 410669 452081 497669 507297 558453 763861 795039 840889 875211 1097911 1232007 1303057 1356243 1493007 1855091 2042159 2291583 2522667 2874683 3164567 3293733 3483683 3909171 4959529 5565273 5886223 6126477 7685377 8460373 8624049 9493701 10451049 12985637 14295113 14878587 17658669 22151969 23056131 24385781 25381119 34716703 38956911 42885339 53797639 59222611 66455907 73157343 100065791 104150109 143826341 161392917 170700467 177667833 243016921 300197373 376583473 414558277 431479023 512101401 729050763 1006784387 1129750419 1243674831 1701118447 2901907939 3020353161 5103355341 7047490709 8705723817 21142472127 49332434963 147997304889
• Sum of all divisors σ(n): 254829648000
• Sum of proper divisors (its aliquot sum) s(n): 106832343111
• 147997304889 is a deficient number, because the sum of its proper divisors (106832343111) is less than itself. Its deficiency is 41164961778

Bases of 147997304889

• Binary: 10001001110101010100111010100000111001₂
• Hexadecimal: 0x227553A839
• Base-36: 1VZLRVAX

Squares and roots of 147997304889

• 147997304889 squared (147997304889²) is 21903202254407623302321
• 147997304889 cubed (147997304889³) is 3241614902090997169959462058347369
• The square root of 147997304889 is 384704.1784137521
• The cube root of 147997304889 is 5289.5403644251

Scales and comparisons

• 147,997,304,889 seconds is equal to 4,705 years, 44 weeks, 3 days, 18 hours, 28 minutes, 9 seconds.
• To count from 1 to 147,997,304,889 would take you about nine thousand, four hundred eleven 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 147997304889 cubic inches would be around 440.8 feet tall.

Recreational maths with 147997304889

• 147997304889 backwards is 988403799741
• The number of decimal digits it has is: 12
• The sum of 147997304889's digits is 69
• More coming soon!