40462641128

Names of 40462641128

• Cardinal: 40462641128 can be written as Forty billion, four hundred sixty-two million, six hundred forty-one thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0462641128 × 10¹⁰

Factors of 40462641128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 156

Divisors of 40462641128

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 31 52 56 62 91 103 104 124 169 182 206 217 248 338 364 403 412 434 676 721 728 806 824 868 1183 1339 1352 1442 1612 1736 2197 2366 2678 2821 2884 3193 3224 4394 4732 5239 5356 5642 5768 6386 8788 9373 9464 10478 10609 10712 11284 12772 15379 17407 17576 18746 20956 21218 22351 22568 25544 30758 34814 36673 37492 41509 41912 42436 44702 61516 68107 69628 73346 74263 74984 83018 84872 89404 121849 123032 136214 137917 139256 146692 148526 166036 178808 226291 243698 272428 275834 290563 293384 297052 328879 332072 452582 476749 487396 539617 544856 551668 581126 594104 657758 905164 953498 965419 974792 1079234 1103336 1162252 1315516 1584037 1792921 1810328 1906996 1930838 2158468 2302153 2324504 2631032 3168074 3585842 3777319 3813992 3861676 4275427 4316936 4604306 6336148 7015021 7171684 7554638 7723352 8550854 9208612 12550447 12672296 14030042 14343368 15109276 17101708 18417224 23307973 25100894 28060084 29927989 30218552 34203416 46615946 49105147 50201788 55580551 56120168 59855978 93231892 98210294 100403576 111161102 119711956 163155811 186463784 196420588 222322204 239423912 326311622 389063857 392841176 444644408 652623244 722547163 778127714 1305246488 1445094326 1556255428 2890188652 3112510856 5057830141 5780377304 10115660282 20231320564 40462641128
• Sum of all divisors σ(n): 97908249600
• Sum of proper divisors (its aliquot sum) s(n): 57445608472
• 40462641128 is an abundant number, because the sum of its proper divisors (57445608472) is greater than itself. Its abundance is 16982967344

Bases of 40462641128

• Binary: 100101101011110000101110011111101000₂
• Hexadecimal: 0x96BC2E7E8
• Base-36: IL6ETPK

Squares and roots of 40462641128

• 40462641128 squared (40462641128²) is 1637225327053317112384
• 40462641128 cubed (40462641128³) is 66246460854230800040375036529152
• The square root of 40462641128 is 201153.2776963875
• The cube root of 40462641128 is 3433.0864711395

Scales and comparisons

• 40,462,641,128 seconds is equal to 1,286 years, 30 weeks, 3 days, 14 hours, 32 minutes, 8 seconds.
• To count from 1 to 40,462,641,128 would take you about two thousand, five hundred seventy-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 40462641128 cubic inches would be around 286.1 feet tall.

Recreational maths with 40462641128

• 40462641128 backwards is 82114626404
• The number of decimal digits it has is: 11
• The sum of 40462641128's digits is 38
• More coming soon!