21044531150064

Names of 21044531150064

• Cardinal: 21044531150064 can be written as Twenty-one trillion, forty-four billion, five hundred thirty-one million, one hundred fifty thousand and sixty-four.

Scientific notation

• Scientific notation: 2.1044531150064 × 10¹³

Factors of 21044531150064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 76

Divisors of 21044531150064

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 71 72 81 108 142 144 162 213 216 243 284 324 426 432 486 568 639 648 729 852 972 1136 1278 1296 1458 1704 1917 1944 2556 2916 3408 3834 3888 5041 5112 5751 5832 7668 10082 10224 11502 11664 15123 15336 17253 20164 23004 30246 30672 34506 40328 45369 46008 51759 60492 69012 80656 90738 92016 103518 120984 136107 138024 181476 207036 241968 272214 276048 357911 362952 408321 414072 544428 715822 725904 816642 828144 1073733 1088856 1224963 1431644 1633284 2147466 2177712 2449926 2863288 3221199 3266568 3674889 4294932 4899852 5726576 6442398 6533136 7349778 8589864 9663597 9799704 12884796 14699556 17179728 19327194 19599408 25411681 25769592 28990791 29399112 38654388 50823362 51539184 57981582 58798224 76235043 77308776 86972373 101646724 115963164 152470086 154617552 173944746 203293448 228705129 231926328 260917119 304940172 347889492 406586896 457410258 463852656 521834238 609880344 686115387 695778984 914820516 1043668476 1219760688 1372230774 1391557968 1804229351 1829641032 2058346161 2087336952 2744461548 3608458702 3659282064 4116692322 4174673904 5412688053 5488923096 6175038483 7216917404 8233384644 10825376106 10977846192 12350076966 14433834808 16238064159 16466769288 18525115449 21650752212 24700153932 28867669616 32476128318 32933538576 37050230898 43301504424 48714192477 49400307864 64952256636 74100461796 86603008848 97428384954 98800615728 129904513272 146142577431 148200923592 194856769908 259809026544 292285154862 296401847184 389713539816 438427732293 584570309724 779427079632 876855464586 1169140619448 1315283196879 1753710929172 2338281238896 2630566393758 3507421858344 5261132787516 7014843716688 10522265575032 21044531150064
• Sum of all divisors σ(n): 62006027429448
• Sum of proper divisors (its aliquot sum) s(n): 40961496279384
• 21044531150064 is an abundant number, because the sum of its proper divisors (40961496279384) is greater than itself. Its abundance is 19916965129320

Bases of 21044531150064

• Binary: 100110010001111001111110011011011110011110000₂
• Hexadecimal: 0x1323CFCDBCF0
• Base-36: 7GJQ2HR00

Squares and roots of 21044531150064

• 21044531150064 squared (21044531150064²) is 442872291326014022487204096
• 21044531150064 cubed (21044531150064³) is 9320039730310520728213631972118771462144
• The square root of 21044531150064 is 4587431.8687108587
• The cube root of 21044531150064 is 27608.7292760699

Scales and comparisons

• 21,044,531,150,064 seconds is equal to 669,150 years, 51 weeks, 5 days, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 21,044,531,150,064 would take you about one million, six hundred seventy-two thousand, eight hundred seventy-seven 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 21044531150064 cubic inches would be around 2300.7 feet tall.

Recreational maths with 21044531150064

• 21044531150064 backwards is 46005113544012
• 21044531150064 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21044531150064's digits is 36
• More coming soon!