8997028864

Names of 8997028864

• Cardinal: 8997028864 can be written as Eight billion, nine hundred ninety-seven million, twenty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 8.997028864 × 10⁹

Factors of 8997028864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1019

Divisors of 8997028864

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 16 17 23 32 34 46 64 68 92 128 136 184 256 272 368 391 512 529 544 736 782 977 1024 1058 1088 1472 1564 1954 2116 2176 2944 3128 3908 4232 4352 5888 6256 7816 8464 8704 8993 11776 12512 15632 16609 16928 17408 17986 22471 23552 25024 31264 33218 33856 35972 44942 50048 62528 66436 67712 71944 89884 100096 125056 132872 135424 143888 179768 200192 250112 265744 270848 287776 359536 382007 400384 500224 516833 531488 541696 575552 719072 764014 1000448 1033666 1062976 1151104 1438144 1528028 2067332 2125952 2302208 2876288 3056056 4134664 4251904 4604416 5752576 6112112 8269328 8503808 8786161 9208832 11505152 12224224 16538656 17007616 17572322 23010304 24448448 33077312 35144644 48896896 66154624 70289288 97793792 132309248 140578576 195587584 264618496 281157152 391175168 529236992 562314304 1124628608 2249257216 4498514432 8997028864
• Sum of all divisors σ(n): 19927569564
• Sum of proper divisors (its aliquot sum) s(n): 10930540700
• 8997028864 is an abundant number, because the sum of its proper divisors (10930540700) is greater than itself. Its abundance is 1933511836

Bases of 8997028864

• Binary: 1000011000010000111100010000000000₂
• Hexadecimal: 0x21843C400
• Base-36: 44SLJWG

Squares and roots of 8997028864

• 8997028864 squared (8997028864²) is 80946528379649130496
• 8997028864 cubed (8997028864³) is 728278252272298377265014636544
• The square root of 8997028864 is 94852.6692507913
• The cube root of 8997028864 is 2079.8549011209

Scales and comparisons

• 8,997,028,864 seconds is equal to 286 years, 4 weeks, 6 hours, 41 minutes, 4 seconds.
• To count from 1 to 8,997,028,864 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 8997028864 cubic inches would be around 173.3 feet tall.

Recreational maths with 8997028864

• 8997028864 backwards is 4688207998
• The number of decimal digits it has is: 10
• The sum of 8997028864's digits is 61
• More coming soon!