18073146624

Names of 18073146624

• Cardinal: 18073146624 can be written as Eighteen billion, seventy-three million, one hundred forty-six thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 1.8073146624 × 10¹⁰

Factors of 18073146624

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8226

Divisors of 18073146624

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 64 68 78 96 102 104 128 136 156 169 192 204 208 221 256 272 312 338 384 408 416 442 507 544 624 663 676 768 816 832 884 1014 1088 1248 1326 1352 1632 1664 1768 2028 2176 2496 2652 2704 2873 3264 3328 3536 4056 4352 4992 5304 5408 5746 6528 7072 8112 8191 8619 9984 10608 10816 11492 13056 14144 16224 16382 17238 21216 21632 22984 24573 28288 32448 32764 34476 42432 43264 45968 49146 56576 64896 65528 68952 84864 91936 98292 106483 129792 131056 137904 139247 169728 183872 196584 212966 262112 275808 278494 319449 367744 393168 417741 425932 524224 551616 556988 638898 735488 786336 835482 851864 1048448 1103232 1113976 1277796 1384279 1572672 1670964 1703728 1810211 2096896 2206464 2227952 2555592 2768558 3145344 3341928 3407456 3620422 4152837 4455904 5111184 5430633 5537116 6290688 6683856 6814912 7240844 8305674 8911808 10222368 10861266 11074232 13367712 13629824 14481688 16611348 17823616 20444736 21722532 22148464 23532743 26735424 27259648 28963376 33222696 35647232 40889472 43445064 44296928 47065486 53470848 57926752 66445392 70598229 81778944 86890128 88593856 94130972 106941696 115853504 132890784 141196458 173780256 177187712 188261944 231707008 265781568 282392916 347560512 354375424 376523888 463414016 531563136 564785832 695121024 753047776 1063126272 1129571664 1390242048 1506095552 2259143328 3012191104 4518286656 6024382208 9036573312 18073146624
• Sum of all divisors σ(n): 55156211712
• Sum of proper divisors (its aliquot sum) s(n): 37083065088
• 18073146624 is an abundant number, because the sum of its proper divisors (37083065088) is greater than itself. Its abundance is 19009918464

Bases of 18073146624

• Binary: 10000110101001111100101010100000000₂
• Hexadecimal: 0x4353E5500
• Base-36: 8AWA96O

Squares and roots of 18073146624

• 18073146624 squared (18073146624²) is 326638628892602597376
• 18073146624 cubed (18073146624³) is 5903387833038329491339685658624
• The square root of 18073146624 is 134436.4036412757
• The cube root of 18073146624 is 2624.2865664621

Scales and comparisons

• 18,073,146,624 seconds is equal to 574 years, 34 weeks, 5 days, 22 hours, 30 minutes, 24 seconds.
• To count from 1 to 18,073,146,624 would take you about one thousand, one hundred forty-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 18073146624 cubic inches would be around 218.7 feet tall.

Recreational maths with 18073146624

• 18073146624 backwards is 42664137081
• The number of decimal digits it has is: 11
• The sum of 18073146624's digits is 42
• More coming soon!