22138242464

Names of 22138242464

• Cardinal: 22138242464 can be written as Twenty-two billion, one hundred thirty-eight million, two hundred forty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.2138242464 × 10¹⁰

Factors of 22138242464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1359

Divisors of 22138242464

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 43 52 53 76 86 104 106 152 172 208 212 247 304 344 416 424 494 559 608 688 689 817 848 988 1007 1118 1229 1376 1378 1634 1696 1976 2014 2236 2279 2458 2756 3268 3952 4028 4472 4558 4916 5512 6536 7904 8056 8944 9116 9832 10621 11024 13072 13091 15977 16112 17888 18232 19664 21242 22048 23351 26144 26182 29627 31954 32224 36464 39328 42484 43301 46702 52364 52847 59254 63908 65137 72928 84968 86602 93404 104728 105694 118508 127816 130274 169936 173204 186808 209456 211388 237016 255632 260548 303563 339872 346408 373616 418912 422776 474032 511264 521096 562913 607126 687011 692816 747232 845552 846781 948064 1004093 1042192 1125826 1214252 1237603 1374022 1385632 1691104 1693562 2008186 2084384 2251652 2428504 2475206 2748044 2800891 3387124 4016372 4503304 4857008 4950412 5496088 5601782 6774248 8032744 9006608 9714016 9900824 10992176 11203564 13053209 13548496 16065488 16088839 18013216 19801648 21984352 22407128 26106418 27096992 32130976 32177678 36411583 39603296 44814256 52212836 53216929 64355356 72823166 89628512 104425672 106433858 128710712 145646332 208851344 212867716 257421424 291292664 417702688 425735432 514842848 582585328 691820077 851470864 1165170656 1383640154 1702941728 2767280308 5534560616 11069121232 22138242464
• Sum of all divisors σ(n): 51552547200
• Sum of proper divisors (its aliquot sum) s(n): 29414304736
• 22138242464 is an abundant number, because the sum of its proper divisors (29414304736) is greater than itself. Its abundance is 7276062272

Bases of 22138242464

• Binary: 10100100111100010101100010110100000₂
• Hexadecimal: 0x5278AC5A0
• Base-36: A64JD7K

Squares and roots of 22138242464

• 22138242464 squared (22138242464²) is 490101779394852791296
• 22138242464 cubed (22138242464³) is 10849992024281090287298036793344
• The square root of 22138242464 is 148789.2552034589
• The cube root of 22138242464 is 2807.8961834221

Scales and comparisons

• 22,138,242,464 seconds is equal to 703 years, 48 weeks, 1 day, 15 hours, 47 minutes, 44 seconds.
• To count from 1 to 22,138,242,464 would take you about one thousand, four hundred 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 22138242464 cubic inches would be around 234 feet tall.

Recreational maths with 22138242464

• 22138242464 backwards is 46424283122
• 22138242464 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 22138242464's digits is 38
• More coming soon!