40948993215

Names of 40948993215

• Cardinal: 40948993215 can be written as Forty billion, nine hundred forty-eight million, nine hundred ninety-three thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 4.0948993215 × 10¹⁰

Factors of 40948993215

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 483

Divisors of 40948993215

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 13 15 31 39 45 65 93 117 155 169 195 279 403 431 465 507 585 845 961 1209 1293 1395 1521 2015 2155 2197 2535 2883 3627 3879 4805 5239 5603 6045 6465 6591 7605 8649 10985 12493 13361 14415 15717 16809 18135 19395 19773 26195 28015 32955 37479 40083 43245 47151 50427 62465 66805 68107 72839 78585 84045 98865 112437 120249 162409 173693 187395 200415 204321 218517 235755 252135 340535 364195 414191 487227 521079 562185 601245 612963 655551 812045 868465 946907 1021605 1092585 1242573 1461681 1563237 2070955 2111317 2258009 2436135 2605395 2840721 3064815 3277755 3727719 4734535 5384483 6212865 6333951 6774027 7308405 7816185 8522163 10556585 11290045 14203605 16153449 18638595 19001853 20322081 26922415 29354117 31669755 33870135 42610815 48460347 69998279 80767245 88062351 95009265 101610405 146770585 209994837 242301735 264187053 349991395 440311755 629984511 909977627 1049974185 1320935265 2729932881 3149922555 4549888135 8189798643 13649664405 40948993215
• Sum of all divisors σ(n): 79635104640
• Sum of proper divisors (its aliquot sum) s(n): 38686111425
• 40948993215 is a deficient number, because the sum of its proper divisors (38686111425) is less than itself. Its deficiency is 2262881790

Bases of 40948993215

• Binary: 100110001000110000000000110010111111₂
• Hexadecimal: 0x988C00CBF
• Base-36: IT7Z1DR

Squares and roots of 40948993215

• 40948993215 squared (40948993215²) is 1676820045322116036225
• 40948993215 cubed (40948993215³) is 68664092658671322056820219213375
• The square root of 40948993215 is 202358.5758375463
• The cube root of 40948993215 is 3446.7867081677

Scales and comparisons

• 40,948,993,215 seconds is equal to 1,302 years, 2 weeks, 4 days, 16 hours, 20 minutes, 15 seconds.
• To count from 1 to 40,948,993,215 would take you about two thousand, six hundred four 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 40948993215 cubic inches would be around 287.2 feet tall.

Recreational maths with 40948993215

• 40948993215 backwards is 51239984904
• The number of decimal digits it has is: 11
• The sum of 40948993215's digits is 54
• More coming soon!