21832538243072

Names of 21832538243072

• Cardinal: 21832538243072 can be written as Twenty-one trillion, eight hundred thirty-two billion, five hundred thirty-eight million, two hundred forty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 2.1832538243072 × 10¹³

Factors of 21832538243072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 23186

Divisors of 21832538243072

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 16 32 64 128 241 256 482 512 964 1024 1928 2048 3856 4096 7712 8192 15424 16384 22943 30848 45886 58081 61696 91772 116162 123392 183544 232324 246784 367088 464648 493568 734176 929296 987136 1468352 1858592 1974272 2936704 3717184 3948544 5529263 5873408 7434368 11058526 11746816 14868736 22117052 23493632 29737472 44234104 46987264 59474944 88468208 93974528 118949888 176936416 187949056 237899776 353872832 375898112 475799552 707745664 951599104 1332552383 1415491328 2665104766 2830982656 5330209532 5661965312 10660419064 11323930624 21320838128 22647861248 42641676256 45295722496 85283352512 90591444992 170566705024 341133410048 682266820096 1364533640192 2729067280384 5458134560768 10916269121536 21832538243072
• Sum of all divisors σ(n): 43847584137504
• Sum of proper divisors (its aliquot sum) s(n): 22015045894432
• 21832538243072 is an abundant number, because the sum of its proper divisors (22015045894432) is greater than itself. Its abundance is 182507651360

Bases of 21832538243072

• Binary: 100111101101101001000101011111100000000000000₂
• Hexadecimal: 0x13DB48AFC000
• Base-36: 7QLQ9KJCW

Squares and roots of 21832538243072

• 21832538243072 squared (21832538243072²) is 476659726135201412555997184
• 21832538243072 cubed (21832538243072³) is 10406691699779010928418163400384339509248
• The square root of 21832538243072 is 4672530.1757262093
• The cube root of 21832538243072 is 27949.1160220091

Scales and comparisons

• 21,832,538,243,072 seconds is equal to 694,207 years, 9 weeks, 3 days, 20 hours, 24 minutes, 32 seconds.
• To count from 1 to 21,832,538,243,072 would take you about one million, seven hundred thirty-five thousand, five 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 21832538243072 cubic inches would be around 2329.1 feet tall.

Recreational maths with 21832538243072

• 21832538243072 backwards is 27034283523812
• The number of decimal digits it has is: 14
• The sum of 21832538243072's digits is 50
• More coming soon!