21334438134572

Names of 21334438134572

• Cardinal: 21334438134572 can be written as Twenty-one trillion, three hundred thirty-four billion, four hundred thirty-eight million, one hundred thirty-four thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 2.1334438134572 × 10¹³

Factors of 21334438134572

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3209

Divisors of 21334438134572

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 61 122 223 244 349 446 557 698 892 1114 1396 2017 2228 4034 8068 13603 21289 27206 33977 42578 54412 67954 77827 85156 123037 124211 135908 155654 194393 246074 248422 311308 388786 449791 492148 496844 703933 777572 899582 1123469 1407866 1799164 2246938 2815732 4493876 4747447 7576871 9494894 11857973 15153742 18989788 23715946 27437251 30307484 42939913 43349639 47431892 54874502 68531609 85879826 86699278 109749004 137063218 156977059 171759652 173398556 250533587 274126436 313954118 392090681 501067174 627908236 784181362 1002134348 1568362724 2644327979 5288655958 9575600599 10577311916 15282548807 19151201198 23917531541 30565097614 38302402396 47835063082 61130195228 87436221863 95670126164 174872443726 349744887452 5333609533643 10667219067286 21334438134572
• Sum of all divisors σ(n): 38314322726400
• Sum of proper divisors (its aliquot sum) s(n): 16979884591828
• 21334438134572 is a deficient number, because the sum of its proper divisors (16979884591828) is less than itself. Its deficiency is 4354553542744

Bases of 21334438134572

• Binary: 100110110011101001111100110110100001100101100₂
• Hexadecimal: 0x13674F9B432C
• Base-36: 7K8WLMJVW

Squares and roots of 21334438134572

• 21334438134572 squared (21334438134572²) is 455158250517879999181623184
• 21334438134572 cubed (21334438134572³) is 9710545537113734822672537808279987117248
• The square root of 21334438134572 is 4618921.7502109733
• The cube root of 21334438134572 is 27734.9297322577

Scales and comparisons

• 21,334,438,134,572 seconds is equal to 678,369 years, 7 weeks, 2 days, 7 hours, 9 minutes, 32 seconds.
• To count from 1 to 21,334,438,134,572 would take you about one million, six hundred ninety-five thousand, nine hundred twenty-two 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 21334438134572 cubic inches would be around 2311.2 feet tall.

Recreational maths with 21334438134572

• 21334438134572 backwards is 27543183443312
• The number of decimal digits it has is: 14
• The sum of 21334438134572's digits is 50
• More coming soon!