215442490016

Names of 215442490016

• Cardinal: 215442490016 can be written as Two hundred fifteen billion, four hundred forty-two million, four hundred ninety thousand and sixteen.

Scientific notation

• Scientific notation: 2.15442490016 × 10¹¹

Factors of 215442490016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2838

Divisors of 215442490016

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 68 104 136 208 221 272 289 416 442 544 578 884 983 1156 1768 1823 1966 2312 3536 3646 3757 3932 4624 7072 7292 7514 7864 9248 12779 14584 15028 15728 16711 23699 25558 29168 30056 30991 31456 33422 47398 51116 58336 60112 61982 66844 94796 102232 120224 123964 133688 189592 204464 217243 247928 267376 284087 379184 402883 408928 434486 495856 526847 534752 568174 758368 805766 868972 991712 1053694 1136348 1611532 1737944 1792009 2107388 2272696 3223064 3475888 3584018 3693131 4214776 4545392 6446128 6849011 6951776 7168036 7386262 8429552 9090784 12892256 13698022 14336072 14772524 16859104 23296117 27396044 28672144 29545048 30464153 46592234 54792088 57344288 59090096 60928306 93184468 109584176 118180192 121856612 186368936 219168352 243713224 372737872 396033989 487426448 517890601 745475744 792067978 974852896 1035781202 1584135956 2071562404 3168271912 4143124808 6336543824 6732577813 8286249616 12673087648 13465155626 16572499232 26930311252 53860622504 107721245008 215442490016
• Sum of all divisors σ(n): 485989507584
• Sum of proper divisors (its aliquot sum) s(n): 270547017568
• 215442490016 is an abundant number, because the sum of its proper divisors (270547017568) is greater than itself. Its abundance is 55104527552

Bases of 215442490016

• Binary: 11001000101001010111111000001010100000₂
• Hexadecimal: 0x32295F82A0
• Base-36: 2QZ0W97K

Squares and roots of 215442490016

• 215442490016 squared (215442490016²) is 46415466504294259680256
• 215442490016 cubed (215442490016³) is 9999863678939398462289664632324096
• The square root of 215442490016 is 464157.8287781001
• The cube root of 215442490016 is 5994.8334228757

Scales and comparisons

• 215,442,490,016 seconds is equal to 6,850 years, 21 weeks, 8 hours, 6 minutes, 56 seconds.
• To count from 1 to 215,442,490,016 would take you about thirteen thousand, seven hundred 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 215442490016 cubic inches would be around 499.6 feet tall.

Recreational maths with 215442490016

• 215442490016 backwards is 610094244512
• The number of decimal digits it has is: 12
• The sum of 215442490016's digits is 38
• More coming soon!