16293945216

Names of 16293945216

• Cardinal: 16293945216 can be written as Sixteen billion, two hundred ninety-three million, nine hundred forty-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.6293945216 × 10¹⁰

Factors of 16293945216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1297

Divisors of 16293945216

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 32 38 48 57 61 62 64 76 93 96 114 122 124 128 152 183 186 192 228 244 248 304 366 372 384 456 488 496 589 608 732 744 912 976 992 1159 1178 1181 1216 1464 1488 1767 1824 1891 1952 1984 2318 2356 2362 2432 2928 2976 3477 3534 3543 3648 3782 3904 3968 4636 4712 4724 5673 5856 5952 6954 7068 7086 7296 7564 7808 9272 9424 9448 11346 11712 11904 13908 14136 14172 15128 18544 18848 18896 22439 22692 23424 27816 28272 28344 30256 35929 36611 37088 37696 37792 44878 45384 55632 56544 56688 60512 67317 71858 72041 73222 74176 75392 75584 89756 90768 107787 109833 111264 113088 113376 121024 134634 143716 144082 146444 148352 151168 179512 181536 215574 216123 219666 222528 226176 226752 242048 269268 287432 288164 292888 359024 363072 431148 432246 439332 445056 453504 538536 574864 576328 585776 695609 718048 726144 862296 864492 878664 1077072 1149728 1152656 1171552 1368779 1391218 1436096 1724592 1728984 1757328 2086827 2154144 2233271 2299456 2305312 2343104 2737558 2782436 2872192 3449184 3457968 3514656 4106337 4173654 4308288 4466542 4598912 4610624 4686208 5475116 5564872 6699813 6898368 6915936 7029312 8212674 8347308 8616576 8933084 9221248 10950232 11129744 13399626 13796736 13831872 14058624 16425348 16694616 17866168 21900464 22259488 26799252 27663744 32850696 33389232 35732336 42432149 43800928 44518976 53598504 65701392 66778464 71464672 84864298 87601856 89037952 107197008 127296447 131402784 133556928 142929344 169728596 175203712 214394016 254592894 262805568 267113856 285858688 339457192 428788032 509185788 525611136 678914384 857576064 1018371576 1357828768 2036743152 2715657536 4073486304 5431315072 8146972608 16293945216
• Sum of all divisors σ(n): 47839795200
• Sum of proper divisors (its aliquot sum) s(n): 31545849984
• 16293945216 is an abundant number, because the sum of its proper divisors (31545849984) is greater than itself. Its abundance is 15251904768

Bases of 16293945216

• Binary: 1111001011001100011101111110000000₂
• Hexadecimal: 0x3CB31DF80
• Base-36: 7HGZSLC

Squares and roots of 16293945216

• 16293945216 squared (16293945216²) is 265492650702009286656
• 16293945216 cubed (16293945216³) is 4325922705789163257896103837696
• The square root of 16293945216 is 127647.7387813823
• The cube root of 16293945216 is 2535.1797112811

Scales and comparisons

• 16,293,945,216 seconds is equal to 518 years, 5 weeks, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 16,293,945,216 would take you about one thousand and thirty-six 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 16293945216 cubic inches would be around 211.3 feet tall.

Recreational maths with 16293945216

• 16293945216 backwards is 61254939261
• 16293945216 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16293945216's digits is 48
• More coming soon!