21314064384

Names of 21314064384

• Cardinal: 21314064384 can be written as Twenty-one billion, three hundred fourteen million, sixty-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.1314064384 × 10¹⁰

Factors of 21314064384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 6253

Divisors of 21314064384

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 93 96 108 124 128 144 186 192 216 248 256 279 288 372 384 432 496 512 558 576 744 768 837 864 992 1024 1116 1152 1488 1536 1674 1728 1984 2048 2232 2304 2976 3072 3348 3456 3968 4096 4464 4608 5952 6144 6217 6696 6912 7936 8928 9216 11904 12288 12434 13392 13824 15872 17856 18432 18651 23808 24868 26784 27648 31744 35712 36864 37302 47616 49736 53568 55296 55953 63488 71424 74604 95232 99472 107136 110592 111906 126976 142848 149208 167859 190464 192727 198944 214272 223812 285696 298416 335718 380928 385454 397888 428544 447624 571392 578181 596832 671436 770908 795776 857088 895248 1142784 1156362 1193664 1342872 1541816 1591552 1714176 1734543 1790496 2312724 2387328 2685744 3083632 3183104 3428352 3469086 3580992 4625448 4774656 5203629 5371488 6167264 6366208 6938172 7161984 9250896 9549312 10407258 10742976 12334528 12732416 13876344 14323968 18501792 19098624 20814516 21485952 24669056 25464832 27752688 28647936 37003584 38197248 41629032 42971904 49338112 55505376 57295872 74007168 76394496 83258064 85943808 98676224 111010752 114591744 148014336 166516128 171887616 197352448 222021504 229183488 296028672 333032256 343775232 394704896 444043008 592057344 666064512 687550464 789409792 888086016 1184114688 1332129024 1776172032 2368229376 2664258048 3552344064 5328516096 7104688128 10657032192 21314064384
• Sum of all divisors σ(n): 65192496640
• Sum of proper divisors (its aliquot sum) s(n): 43878432256
• 21314064384 is an abundant number, because the sum of its proper divisors (43878432256) is greater than itself. Its abundance is 22564367872

Bases of 21314064384

• Binary: 10011110110011010101101000000000000₂
• Hexadecimal: 0x4F66AD000
• Base-36: 9SHUDC0

Squares and roots of 21314064384

• 21314064384 squared (21314064384²) is 454289340565297299456
• 21314064384 cubed (21314064384³) is 9682752253773649596706512175104
• The square root of 21314064384 is 145993.3710275915
• The cube root of 21314064384 is 2772.6098244163

Scales and comparisons

• 21,314,064,384 seconds is equal to 677 years, 37 weeks, 3 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 21,314,064,384 would take you about one thousand, three hundred fifty-five 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 21314064384 cubic inches would be around 231.1 feet tall.

Recreational maths with 21314064384

• 21314064384 backwards is 48346041312
• 21314064384 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21314064384's digits is 36
• More coming soon!