40701468672

Names of 40701468672

• Cardinal: 40701468672 can be written as Forty billion, seven hundred one million, four hundred sixty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.0701468672 × 10¹⁰

Factors of 40701468672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 748

Divisors of 40701468672

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 743 768 1024 1152 1486 1536 2048 2229 2304 2972 3072 4096 4458 4608 5944 6144 6687 8192 8916 9216 11888 12288 13374 17832 18432 23776 24576 26748 35664 36864 47552 53496 71328 73728 95104 106992 142656 190208 213984 285312 380416 427968 552049 570624 760832 855936 1104098 1141248 1521664 1656147 1711872 2208196 2282496 3043328 3312294 3423744 4416392 4564992 4968441 6086656 6624588 6847488 8832784 9129984 9936882 13249176 13694976 17665568 18259968 19873764 26498352 27389952 35331136 39747528 52996704 54779904 70662272 79495056 105993408 141324544 158990112 211986816 282649088 317980224 423973632 565298176 635960448 847947264 1130596352 1271920896 1695894528 2261192704 2543841792 3391789056 4522385408 5087683584 6783578112 10175367168 13567156224 20350734336 40701468672
• Sum of all divisors σ(n): 117733300347
• Sum of proper divisors (its aliquot sum) s(n): 77031831675
• 40701468672 is an abundant number, because the sum of its proper divisors (77031831675) is greater than itself. Its abundance is 36330363003

Bases of 40701468672

• Binary: 100101111001111111110010000000000000₂
• Hexadecimal: 0x979FF2000
• Base-36: IP4LQ80

Squares and roots of 40701468672

• 40701468672 squared (40701468672²) is 1656609552057797443584
• 40701468672 cubed (40701468672³) is 67426441784816395783355863400448
• The square root of 40701468672 is 201746.0499538963
• The cube root of 40701468672 is 3439.8277324947

Scales and comparisons

• 40,701,468,672 seconds is equal to 1,294 years, 9 weeks, 2 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 40,701,468,672 would take you about two thousand, five hundred eighty-eight 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 40701468672 cubic inches would be around 286.7 feet tall.

Recreational maths with 40701468672

• 40701468672 backwards is 27686410704
• The number of decimal digits it has is: 11
• The sum of 40701468672's digits is 45
• More coming soon!