8997968320

Names of 8997968320

• Cardinal: 8997968320 can be written as Eight billion, nine hundred ninety-seven million, nine hundred sixty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.99796832 × 10⁹

Factors of 8997968320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 207

Divisors of 8997968320

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 64 73 76 80 88 95 97 110 146 152 160 176 190 194 209 220 292 304 320 352 361 365 380 388 418 440 485 584 608 704 722 730 760 776 803 836 880 970 1045 1067 1168 1216 1387 1444 1460 1520 1552 1606 1672 1760 1805 1843 1940 2090 2134 2336 2774 2888 2920 3040 3104 3212 3344 3520 3610 3686 3880 3971 4015 4180 4268 4672 5335 5548 5776 5840 6080 6208 6424 6688 6935 7081 7220 7372 7760 7942 8030 8360 8536 9215 10670 11096 11552 11680 12848 13376 13870 14162 14440 14744 15257 15520 15884 16060 16720 17072 18430 19855 20273 21340 22192 23104 23360 25696 26353 27740 28324 28880 29488 30514 31040 31768 32120 33440 34144 35017 35405 36860 39710 40546 42680 44384 51392 52706 55480 56648 57760 58976 61028 63536 64240 66880 68288 70034 70810 73720 76285 77891 79420 81092 85360 88768 101365 105412 110960 113296 115520 117952 122056 127072 128480 131765 134539 140068 141620 147440 152570 155782 158840 162184 170720 175085 202730 210824 221920 226592 244112 254144 256960 263530 269078 280136 283240 289883 294880 305140 311564 317680 324368 341440 350170 385187 389455 405460 421648 443840 453184 488224 527060 538156 560272 566480 579766 589760 610280 623128 635360 648736 672695 700340 770374 778910 810920 843296 976448 1054120 1076312 1120544 1132960 1159532 1220560 1246256 1270720 1297472 1345390 1400680 1449415 1479929 1540748 1557820 1621840 1686592 1925935 2108240 2152624 2241088 2265920 2319064 2441120 2492512 2556241 2690780 2801360 2898830 2959858 3081496 3115640 3243680 3851870 4216480 4305248 4638128 4882240 4985024 5112482 5381560 5602720 5797660 5919716 6162992 6231280 6487360 7399645 7703740 8432960 8610496 9276256 10224964 10763120 11205440 11595320 11839432 12325984 12462560 12781205 14799290 15407480 18552512 20449928 21526240 23190640 23678864 24651968 24925120 25562410 28118651 29598580 30814960 40899856 43052480 46381280 47357728 51124820 56237302 59197160 61629920 81799712 92762560 94715456 102249640 112474604 118394320 123259840 140593255 163599424 204499280 224949208 236788640 281186510 408998560 449898416 473577280 562373020 817997120 899796832 1124746040 1799593664 2249492080 4498984160 8997968320
• Sum of all divisors σ(n): 25264981728
• Sum of proper divisors (its aliquot sum) s(n): 16267013408
• 8997968320 is an abundant number, because the sum of its proper divisors (16267013408) is greater than itself. Its abundance is 7269045088

Bases of 8997968320

• Binary: 1000011000010100100001100111000000₂
• Hexadecimal: 0x2185219C0
• Base-36: 44T5OSG

Squares and roots of 8997968320

• 8997968320 squared (8997968320²) is 80963433887723622400
• 8997968320 cubed (8997968320³) is 728506413200151591270842368000
• The square root of 8997968320 is 94857.6213068827
• The cube root of 8997968320 is 2079.9272903579

Scales and comparisons

• 8,997,968,320 seconds is equal to 286 years, 5 weeks, 4 days, 3 hours, 38 minutes, 40 seconds.
• To count from 1 to 8,997,968,320 would take you about five hundred seventy-two 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 8997968320 cubic inches would be around 173.3 feet tall.

Recreational maths with 8997968320

• 8997968320 backwards is 0238697998
• The number of decimal digits it has is: 10
• The sum of 8997968320's digits is 61
• More coming soon!