18137607054

Names of 18137607054

• Cardinal: 18137607054 can be written as Eighteen billion, one hundred thirty-seven million, six hundred seven thousand and fifty-four.

Scientific notation

• Scientific notation: 1.8137607054 × 10¹⁰

Factors of 18137607054

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 491

Divisors of 18137607054

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 17 21 29 34 42 49 51 58 87 98 102 119 147 174 203 238 289 294 357 406 433 493 578 609 714 833 866 867 986 1218 1299 1421 1479 1666 1734 2023 2499 2598 2842 2958 3031 3451 4046 4263 4913 4998 6062 6069 6902 7361 8381 8526 9093 9826 10353 12138 12557 14161 14722 14739 16762 18186 20706 21217 22083 24157 25114 25143 28322 29478 34391 37671 42434 42483 44166 48314 50286 51527 58667 63651 68782 72471 75342 84966 87899 103054 103173 117334 125137 127302 142477 144942 154581 175798 176001 206346 213469 240737 250274 263697 284954 309162 352002 360689 375411 410669 426938 427431 481474 527394 615293 640407 721378 722211 750822 821338 854862 875959 997339 1082067 1230586 1232007 1280814 1444422 1494283 1751918 1845879 1994678 2127329 2164134 2464014 2627877 2988566 2992017 3628973 3691758 4254658 4482849 5255754 5984034 6131713 6381987 6981373 7257946 8965698 10459981 10886919 12263426 12763974 13962746 14891303 18395139 20919962 20944119 21773838 25402811 29782606 31379943 36790278 41888238 44673909 50805622 61692541 62759886 76208433 89347818 104239121 123385082 152416866 177819677 185077623 208478242 312717363 355639354 370155246 431847787 533459031 625434726 863695574 1066918062 1295543361 2591086722 3022934509 6045869018 9068803527 18137607054
• Sum of all divisors σ(n): 46487649600
• Sum of proper divisors (its aliquot sum) s(n): 28350042546
• 18137607054 is an abundant number, because the sum of its proper divisors (28350042546) is greater than itself. Its abundance is 10212435492

Bases of 18137607054

• Binary: 10000111001000101011110101110001110₂
• Hexadecimal: 0x43915EB8E
• Base-36: 8BYNV66

Squares and roots of 18137607054

• 18137607054 squared (18137607054²) is 328972789645310558916
• 18137607054 cubed (18137607054³) is 5966779190044842951415524193464
• The square root of 18137607054 is 134675.9334625159
• The cube root of 18137607054 is 2627.4028274255

Scales and comparisons

• 18,137,607,054 seconds is equal to 576 years, 37 weeks, 3 days, 10 minutes, 54 seconds.
• To count from 1 to 18,137,607,054 would take you about one thousand, one hundred fifty-three 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 18137607054 cubic inches would be around 219 feet tall.

Recreational maths with 18137607054

• 18137607054 backwards is 45070673181
• 18137607054 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18137607054's digits is 42
• More coming soon!