21346214068830

Names of 21346214068830

• Cardinal: 21346214068830 can be written as Twenty-one trillion, three hundred forty-six billion, two hundred fourteen million, sixty-eight thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 2.134621406883 × 10¹³

Factors of 21346214068830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 393754

Divisors of 21346214068830

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 149 210 298 447 745 894 1043 1490 1741 2086 2235 3129 3482 4470 5215 5223 6258 8705 10430 10446 12187 15645 17410 24374 26115 31290 36561 52230 60935 73122 121870 182805 259409 365610 391847 518818 778227 783694 1175541 1297045 1556454 1815863 1959235 2351082 2594090 2742929 3631726 3891135 3918470 5447589 5485858 5877705 7782270 8228787 9079315 10895178 11755410 13714645 16457574 18158630 27237945 27429290 41143935 54475890 58385203 82287870 116770406 175155609 291926015 350311218 408696421 583852030 682205627 817392842 875778045 1226089263 1364411254 1751556090 2043482105 2046616881 2452178526 3411028135 4086964210 4093233762 4775439389 6130446315 6822056270 9550878778 10233084405 12260892630 14326318167 20466168810 23877196945 28652636334 47754393890 71631590835 101648638423 143263181670 203297276846 304945915269 508243192115 609891830538 711540468961 1016486384230 1423080937922 1524729576345 2134621406883 3049459152690 3557702344805 4269242813766 7115404689610 10673107034415 21346214068830
• Sum of all divisors σ(n): 58976572262400
• Sum of proper divisors (its aliquot sum) s(n): 37630358193570
• 21346214068830 is an abundant number, because the sum of its proper divisors (37630358193570) is greater than itself. Its abundance is 16284144124740

Bases of 21346214068830

• Binary: 100110110101000001101100000011100001001011110₂
• Hexadecimal: 0x136A0D81C25E
• Base-36: 7KEBCPOWU

Squares and roots of 21346214068830

• 21346214068830 squared (21346214068830²) is 455660855072315823977568900
• 21346214068830 cubed (21346214068830³) is 9726634155159775708839015103520667387000
• The square root of 21346214068830 is 4620196.3236241379
• The cube root of 21346214068830 is 27740.0317279717

Scales and comparisons

• 21,346,214,068,830 seconds is equal to 678,743 years, 30 weeks, 20 hours, 30 seconds.
• To count from 1 to 21,346,214,068,830 would take you about one million, six hundred ninety-six thousand, eight hundred fifty-eight 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 21346214068830 cubic inches would be around 2311.7 feet tall.

Recreational maths with 21346214068830

• 21346214068830 backwards is 03886041264312
• The number of decimal digits it has is: 14
• The sum of 21346214068830's digits is 48
• More coming soon!