40412645568

Names of 40412645568

• Cardinal: 40412645568 can be written as Forty billion, four hundred twelve million, six hundred forty-five thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0412645568 × 10¹⁰

Factors of 40412645568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 61242

Divisors of 40412645568

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 37 48 62 64 72 74 93 96 111 124 144 148 186 192 222 248 279 288 296 333 372 444 496 558 576 592 666 744 888 992 1116 1147 1184 1332 1488 1776 1984 2232 2294 2368 2664 2976 3441 3552 4464 4588 5328 5952 6882 7104 8928 9176 10323 10656 13764 17856 18352 20646 21312 27528 36704 41292 55056 61169 73408 82584 110112 122338 165168 183507 220224 244676 330336 367014 489352 550521 660672 734028 978704 1101042 1468056 1896239 1957408 2202084 2263253 2936112 3792478 3914816 4404168 4526506 5688717 5872224 6789759 7584956 8808336 9053012 11377434 11744448 13579518 15169912 17066151 17616672 18106024 20369277 22754868 27159036 30339824 34132302 35233344 36212048 40738554 45509736 54318072 60679648 68264604 70160843 72424096 81477108 91019472 108636144 121359296 136529208 140321686 144848192 162954216 182038944 210482529 217272288 273058416 280643372 325908432 364077888 420965058 434544576 546116832 561286744 631447587 651816864 841930116 1092233664 1122573488 1262895174 1303633728 1683860232 2245146976 2525790348 3367720464 4490293952 5051580696 6735440928 10103161392 13470881856 20206322784 40412645568
• Sum of all divisors σ(n): 122805870720
• Sum of proper divisors (its aliquot sum) s(n): 82393225152
• 40412645568 is an abundant number, because the sum of its proper divisors (82393225152) is greater than itself. Its abundance is 41980579584

Bases of 40412645568

• Binary: 100101101000110010000000100011000000₂
• Hexadecimal: 0x968C808C0
• Base-36: IKCN8W0

Squares and roots of 40412645568

• 40412645568 squared (40412645568²) is 1633181921804790042624
• 40412645568 cubed (40412645568³) is 66001202153962070877219324690432
• The square root of 40412645568 is 201028.9669873475
• The cube root of 40412645568 is 3431.6719167361

Scales and comparisons

• 40,412,645,568 seconds is equal to 1,284 years, 51 weeks, 5 days, 22 hours, 52 minutes, 48 seconds.
• To count from 1 to 40,412,645,568 would take you about two thousand, five hundred sixty-nine 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 40412645568 cubic inches would be around 286 feet tall.

Recreational maths with 40412645568

• 40412645568 backwards is 86554621404
• The number of decimal digits it has is: 11
• The sum of 40412645568's digits is 45
• More coming soon!