21326023155712

Names of 21326023155712

• Cardinal: 21326023155712 can be written as Twenty-one trillion, three hundred twenty-six billion, twenty-three million, one hundred fifty-five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.1326023155712 × 10¹³

Factors of 21326023155712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 77124

Divisors of 21326023155712

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 128 136 176 181 187 256 272 352 362 374 512 544 704 724 748 1024 1088 1408 1448 1496 1991 2048 2176 2816 2896 2992 3077 3982 4096 4352 5632 5792 5984 6154 7964 8192 8704 11264 11584 11968 12308 15928 17408 22528 23168 23936 24616 31856 33847 34816 45056 46336 47872 49232 63712 67694 69632 76913 90112 92672 95744 98464 127424 135388 139264 153826 185344 191488 196928 254848 270776 307652 370688 382976 393856 509696 541552 615304 741376 765952 787712 846043 1019392 1083104 1230608 1307521 1482752 1531904 1575424 1692086 2038784 2166208 2461216 2615042 3150848 3384172 4077568 4332416 4922432 5230084 6301696 6768344 8155136 8664832 9844864 10460168 12603392 13536688 13921253 14382731 16310272 17329664 19689728 20920336 25206784 27073376 27842506 28765462 34659328 39379456 41840672 54146752 55685012 57530924 69318656 78758912 83681344 108293504 111370024 115061848 138637312 153133783 157517824 167362688 216587008 222740048 230123696 236661301 277274624 306267566 315035648 334725376 433174016 445480096 460247392 473322602 612535132 630071296 669450752 866348032 890960192 920494784 946645204 1225070264 1338901504 1732696064 1781920384 1840989568 1893290408 2450140528 2603274311 2677803008 3465392128 3563840768 3681979136 3786580816 4900281056 5206548622 5355606016 6930784256 7127681536 7363958272 7573161632 9800562112 10413097244 10711212032 14255363072 14727916544 15146323264 19601124224 20826194488 28510726144 29455833088 30292646528 39202248448 41652388976 57021452288 58911666176 60585293056 78404496896 83304777952 114042904576 117823332352 121170586112 156808993792 166609555904 242341172224 313617987584 333219111808 484682344448 627235975168 666438223616 969364688896 1254471950336 1332876447232 1938729377792 2665752894464 5331505788928 10663011577856 21326023155712
• Sum of all divisors σ(n): 49536346021344
• Sum of proper divisors (its aliquot sum) s(n): 28210322865632
• 21326023155712 is an abundant number, because the sum of its proper divisors (28210322865632) is greater than itself. Its abundance is 6884299709920

Bases of 21326023155712

• Binary: 100110110010101011010000010001110000000000000₂
• Hexadecimal: 0x13655A08E000
• Base-36: 7K51FKCN4

Squares and roots of 21326023155712

• 21326023155712 squared (21326023155712²) is 454799263637964410998226944
• 21326023155712 cubed (21326023155712³) is 9699059627543995641724355132319625904128
• The square root of 21326023155712 is 4618010.7357727093
• The cube root of 21326023155712 is 27731.2827408229

Scales and comparisons

• 21,326,023,155,712 seconds is equal to 678,101 years, 29 weeks, 4 days, 17 hours, 1 minute, 52 seconds.
• To count from 1 to 21,326,023,155,712 would take you about one million, six hundred ninety-five thousand, two hundred fifty-three 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 21326023155712 cubic inches would be around 2310.9 feet tall.

Recreational maths with 21326023155712

• 21326023155712 backwards is 21755132062312
• The number of decimal digits it has is: 14
• The sum of 21326023155712's digits is 40
• More coming soon!