40465664245968489

Names of 40465664245968489

• Cardinal: 40465664245968489 can be written as Forty quadrillion, four hundred sixty-five trillion, six hundred sixty-four billion, two hundred forty-five million, nine hundred sixty-eight thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 4.0465664245968489 × 10¹⁶

Factors of 40465664245968489

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4625

Divisors of 40465664245968489

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 11 33 73 99 121 219 363 409 657 803 1089 1227 2409 3681 4129 4499 5329 7227 8833 12387 13497 15987 26499 29857 37161 40491 45419 47961 49489 58619 79497 89571 136257 148467 175857 268713 301417 328427 408771 445401 499609 527571 644809 904251 985281 1498827 1688761 1934427 2179561 2712753 2955843 3315587 3612697 4496481 5066283 5803281 6538683 9946761 10838091 15198849 17048641 18576371 19616049 22003441 23975171 29840283 32514273 36471457 51145923 55729113 66010323 71925513 109414371 123279553 153437769 167187339 187535051 198030969 204340081 215776539 242037851 263726881 328243113 369838659 562605153 613020243 726113553 791180643 1109515977 1244550793 1356075083 1687815459 1839060729 2062885561 2178340659 2373541929 2662416361 3733652379 4068225249 6188656683 6972894169 7987249083 8999407369 11200957137 12204675747 13690058723 14916825913 18565970049 20918682507 23961747249 26998222107 41070176169 44750477739 62756047521 76701835859 80994666321 90852207889 98993481059 123210528507 134251433217 150590645953 230105507577 272556623667 296980443177 451771937859 509021274337 690316522731 817669871001 843720194449 890941329531 999374286779 1088928291649 1355315813577 1527063823011 2531160583347 2998122860337 3266784874947 4581191469033 5599234017707 7593481750041 8994368581011 9800354624841 10993117154569 16797702053121 32979351463707 37158553026601 50393106159363 61591574194777 98938054391121 111475659079803 184774722584331 334426977239409 408744083292611 554324167752993 1226232249877833 3678696749633499 4496184916218721 13488554748656163 40465664245968489
• Sum of all divisors σ(n): 65314375321128570
• Sum of proper divisors (its aliquot sum) s(n): 24848711075160081
• 40465664245968489 is a deficient number, because the sum of its proper divisors (24848711075160081) is less than itself. Its deficiency is 15616953170808408

Bases of 40465664245968489

• Binary: 10001111110000110100111010100110111110110010111001101001₂
• Hexadecimal: 0x8FC34EA6FB2E69
• Base-36: B2FVPIRK609

Squares and roots of 40465664245968489

• 40465664245968489 squared (40465664245968489²) is 1637469982867452521423889580943121
• 40465664245968489 cubed (40465664245968489³) is 66261310539566107736655101329419386224766667314169
• The square root of 40465664245968489 is 201160792.0196390781
• The cube root of 40465664245968489 is 343317.1968663859

Scales and comparisons

• 40,465,664,245,968,489 seconds is equal to 1,286,682,954 years, 26 weeks, 1 day, 10 hours, 48 minutes, 9 seconds.
• To count from 1 to 40,465,664,245,968,489 would take you about three billion, eight hundred sixty million, forty-eight thousand, eight hundred sixty-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 40465664245968489 cubic inches would be around 28609.8 feet tall.

Recreational maths with 40465664245968489

• 40465664245968489 backwards is 98486954246656404
• The number of decimal digits it has is: 17
• The sum of 40465664245968489's digits is 90
• More coming soon!