9712969728

Names of 9712969728

• Cardinal: 9712969728 can be written as Nine billion, seven hundred twelve million, nine hundred sixty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 9.712969728 × 10⁹

Factors of 9712969728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 442

Divisors of 9712969728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 64 66 77 84 88 96 98 112 128 132 147 154 168 176 192 196 224 231 256 264 294 308 336 343 352 384 392 419 448 462 512 528 539 588 616 672 686 704 768 784 838 896 924 1024 1029 1056 1078 1176 1232 1257 1344 1372 1408 1536 1568 1617 1676 1792 1848 2048 2058 2112 2156 2352 2464 2514 2688 2744 2816 2933 3072 3136 3234 3352 3584 3696 3773 4116 4224 4312 4609 4704 4928 5028 5376 5488 5632 5866 6144 6272 6468 6704 7168 7392 7546 8232 8448 8624 8799 9218 9408 9856 10056 10752 10976 11264 11319 11732 12544 12936 13408 13827 14336 14784 15092 16464 16896 17248 17598 18436 18816 19712 20112 20531 21504 21952 22528 22638 23464 25088 25872 26816 27654 29568 30184 32263 32928 33792 34496 35196 36872 37632 39424 40224 41062 43008 43904 45276 46928 50176 51744 53632 55308 59136 60368 61593 64526 65856 67584 68992 70392 73744 75264 78848 80448 82124 87808 90552 93856 96789 100352 103488 107264 110616 118272 120736 123186 129052 131712 137984 140784 143717 147488 150528 157696 160896 164248 175616 181104 187712 193578 206976 214528 221232 225841 236544 241472 246372 258104 263424 275968 281568 287434 294976 301056 321792 328496 351232 362208 375424 387156 413952 429056 431151 442464 451682 473088 482944 492744 516208 526848 551936 563136 574868 589952 643584 656992 677523 702464 724416 750848 774312 827904 858112 862302 884928 903364 965888 985488 1032416 1053696 1103872 1126272 1149736 1179904 1287168 1313984 1355046 1448832 1501696 1548624 1580887 1655808 1724604 1769856 1806728 1931776 1970976 2064832 2107392 2252544 2299472 2359808 2574336 2627968 2710092 2897664 3003392 3097248 3161774 3311616 3449208 3539712 3613456 3863552 3941952 4129664 4505088 4598944 4719616 4742661 5255936 5420184 5795328 6006784 6194496 6323548 6898416 7079424 7226912 7727104 7883904 8259328 9010176 9197888 9439232 9485322 10511872 10840368 11590656 12388992 12647096 13796832 14158848 14453824 15767808 16518656 18020352 18395776 18970644 21023744 21680736 23181312 24777984 25294192 27593664 28317696 28907648 31535616 33037312 36791552 37941288 42047488 43361472 49555968 50588384 55187328 57815296 63071232 66074624 73583104 75882576 86722944 99111936 101176768 110374656 115630592 126142464 147166208 151765152 173445888 198223872 202353536 220749312 231261184 294332416 303530304 346891776 404707072 441498624 462522368 607060608 693783552 809414144 882997248 1214121216 1387567104 1618828288 2428242432 3237656576 4856484864 9712969728
• Sum of all divisors σ(n): 33022080000
• Sum of proper divisors (its aliquot sum) s(n): 23309110272
• 9712969728 is an abundant number, because the sum of its proper divisors (23309110272) is greater than itself. Its abundance is 13596140544

Bases of 9712969728

• Binary: 1001000010111100000010100000000000₂
• Hexadecimal: 0x242F02800
• Base-36: 4GMUNEO

Squares and roots of 9712969728

• 9712969728 squared (9712969728²) is 94341780937044393984
• 9712969728 cubed (9712969728³) is 916338862327119672558697316352
• The square root of 9712969728 is 98554.3998409001
• The cube root of 9712969728 is 2133.6213333405

Scales and comparisons

• 9,712,969,728 seconds is equal to 308 years, 43 weeks, 5 days, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 9,712,969,728 would take you about six hundred seventeen 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 9712969728 cubic inches would be around 177.8 feet tall.

Recreational maths with 9712969728

• 9712969728 backwards is 8279692179
• The number of decimal digits it has is: 10
• The sum of 9712969728's digits is 60
• More coming soon!