9994546464

Names of 9994546464

• Cardinal: 9994546464 can be written as Nine billion, nine hundred ninety-four million, five hundred forty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 9.994546464 × 10⁹

Factors of 9994546464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 644

Divisors of 9994546464

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 61 84 96 98 112 122 147 168 183 196 224 244 294 336 366 392 427 488 571 588 672 732 784 854 976 1142 1176 1281 1464 1568 1708 1713 1952 2284 2352 2562 2928 2989 3416 3426 3721 3997 4568 4704 5124 5856 5978 6832 6852 7442 7994 8967 9136 10248 11163 11956 11991 13664 13704 14884 15988 17934 18272 20496 22326 23912 23982 26047 27408 27979 29768 31976 34831 35868 40992 44652 47824 47964 52094 54816 55958 59536 63952 69662 71736 78141 83937 89304 95648 95928 104188 104493 111916 119072 127904 139324 143472 156282 167874 178608 182329 191856 208376 208986 223832 243817 278648 286944 312564 335748 357216 364658 383712 416752 417972 447664 487634 546987 557296 625128 671496 729316 731451 833504 835944 895328 975268 1093974 1114592 1250256 1342992 1458632 1462902 1671888 1706719 1950536 2124691 2187948 2500512 2685984 2917264 2925804 3343776 3413438 3901072 4249382 4375896 5120157 5834528 5851608 6374073 6826876 7802144 8498764 8751792 10240314 11703216 12748146 13653752 14872837 16997528 17503584 20480628 23406432 25496292 27307504 29745674 33995056 40961256 44618511 50992584 54615008 59491348 67990112 81922512 89237022 101985168 104109859 118982696 163845024 178474044 203970336 208219718 237965392 312329577 356948088 416439436 475930784 624659154 713896176 832878872 1249318308 1427792352 1665757744 2498636616 3331515488 4997273232 9994546464
• Sum of all divisors σ(n): 31081914864
• Sum of proper divisors (its aliquot sum) s(n): 21087368400
• 9994546464 is an abundant number, because the sum of its proper divisors (21087368400) is greater than itself. Its abundance is 11092821936

Bases of 9994546464

• Binary: 1001010011101110001010110100100000₂
• Hexadecimal: 0x253B8AD20
• Base-36: 4LAHTEO

Squares and roots of 9994546464

• 9994546464 squared (9994546464²) is 99890959021054903296
• 9994546464 cubed (9994546464³) is 998364831269453185286898745344
• The square root of 9994546464 is 99972.7286013541
• The cube root of 9994546464 is 2154.0429759109

Scales and comparisons

• 9,994,546,464 seconds is equal to 317 years, 41 weeks, 2 days, 14 hours, 54 minutes, 24 seconds.
• To count from 1 to 9,994,546,464 would take you about six hundred thirty-five 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 9994546464 cubic inches would be around 179.5 feet tall.

Recreational maths with 9994546464

• 9994546464 backwards is 4646454999
• The number of decimal digits it has is: 10
• The sum of 9994546464's digits is 60
• More coming soon!