42456404172

Names of 42456404172

• Cardinal: 42456404172 can be written as Forty-two billion, four hundred fifty-six million, four hundred four thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 4.2456404172 × 10¹⁰

Factors of 42456404172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 41805

Divisors of 42456404172

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 19 21 26 28 38 39 42 49 52 57 76 78 84 91 98 114 133 147 156 182 196 228 247 266 273 294 343 364 399 494 532 546 588 637 686 741 798 931 988 1029 1092 1274 1372 1482 1596 1729 1862 1911 2058 2548 2793 2964 3458 3724 3822 4116 4459 5187 5586 6517 6916 7644 8918 10374 11172 12103 13034 13377 17836 19551 20748 24206 26068 26754 36309 39102 41761 48412 53508 72618 78204 83522 84721 125283 145236 167044 169442 250566 254163 292327 338884 501132 508326 542893 584654 793459 876981 1016652 1085786 1169308 1586918 1628679 1753962 2046289 2171572 2380377 3173836 3257358 3507924 3800251 4092578 4760754 5554213 6138867 6514716 7600502 8185156 9521508 10314967 11108426 11400753 12277734 14324023 15201004 16662639 20629934 22216852 22801506 24555468 26601757 28648046 30944901 33325278 38879491 41259868 42972069 45603012 53203514 57296092 61889802 66650556 72204769 77758982 79805271 85944138 106407028 116638473 123779604 144409538 155517964 159610542 171888276 186212299 216614307 233276946 272156437 288819076 319221084 372424598 433228614 466553892 505433383 544312874 558636897 744849196 816469311 866457228 1010866766 1088625748 1117273794 1516300149 1632938622 2021733532 2234547588 3032600298 3265877244 3538033681 6065200596 7076067362 10614101043 14152134724 21228202086 42456404172
• Sum of all divisors σ(n): 130965632000
• Sum of proper divisors (its aliquot sum) s(n): 88509227828
• 42456404172 is an abundant number, because the sum of its proper divisors (88509227828) is greater than itself. Its abundance is 46052823656

Bases of 42456404172

• Binary: 100111100010100110010101000011001100₂
• Hexadecimal: 0x9E29950CC
• Base-36: JI5G34C

Squares and roots of 42456404172

• 42456404172 squared (42456404172²) is 1802546255216219005584
• 42456404172 cubed (42456404172³) is 76529632350184857350742228896448
• The square root of 42456404172 is 206049.5187376083
• The cube root of 42456404172 is 3488.5723662807

Scales and comparisons

• 42,456,404,172 seconds is equal to 1,349 years, 51 weeks, 13 hours, 36 minutes, 12 seconds.
• To count from 1 to 42,456,404,172 would take you about two thousand, six hundred ninety-nine 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 42456404172 cubic inches would be around 290.7 feet tall.

Recreational maths with 42456404172

• 42456404172 backwards is 27140465424
• 42456404172 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42456404172's digits is 39
• More coming soon!