21027096

Names of 21027096

• Cardinal: 21027096 can be written as Twenty-one million, twenty-seven thousand and ninety-six.

Scientific notation

• Scientific notation: 2.1027096 × 10⁷

Factors of 21027096

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 482

Divisors of 21027096

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 34 36 41 51 68 72 82 102 123 136 153 164 204 246 306 328 369 408 419 492 612 697 738 838 984 1224 1257 1394 1476 1676 2091 2514 2788 2952 3352 3771 4182 5028 5576 6273 7123 7542 8364 10056 12546 14246 15084 16728 17179 21369 25092 28492 30168 34358 42738 50184 51537 56984 64107 68716 85476 103074 128214 137432 154611 170952 206148 256428 292043 309222 412296 512856 584086 618444 876129 1168172 1236888 1752258 2336344 2628387 3504516 5256774 7009032 10513548 21027096
• Sum of all divisors σ(n): 61916400
• Sum of proper divisors (its aliquot sum) s(n): 40889304
• 21027096 is an abundant number, because the sum of its proper divisors (40889304) is greater than itself. Its abundance is 19862208

Bases of 21027096

• Binary: 1010000001101100100011000₂
• Hexadecimal: 0x140D918
• Base-36: CIOM0

Squares and roots of 21027096

• 21027096 squared (21027096²) is 442138766193216
• 21027096 cubed (21027096³) is 9296894282066307380736
• The square root of 21027096 is 4585.5311578921
• The cube root of 21027096 is 276.0110266547

Scales and comparisons

• 21,027,096 seconds is equal to 34 weeks, 5 days, 8 hours, 51 minutes, 36 seconds.
• To count from 1 to 21,027,096 would take you about seventeen minutes!

  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 21027096 cubic inches would be around 23 feet tall.

Recreational maths with 21027096

• 21027096 backwards is 69072012
• The number of decimal digits it has is: 8
• The sum of 21027096's digits is 27
• More coming soon!