18202851717342

Names of 18202851717342

• Cardinal: 18202851717342 can be written as Eighteen trillion, two hundred two billion, eight hundred fifty-one million, seven hundred seventeen thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.8202851717342 × 10¹³

Factors of 18202851717342

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2976145

Divisors of 18202851717342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 71 83 142 166 173 213 249 346 426 498 519 1038 5893 11786 12283 14359 17679 24566 28718 35358 36849 43077 73698 86154 1019489 2038978 2975813 3058467 5951626 6116934 8927439 17854878 211282723 246992479 422565446 493984958 514815649 633848169 740977437 1029631298 1267696338 1481954874 1544446947 3088893894 17536466009 35072932018 36551911079 42729698867 52609398027 73103822158 85459397734 105218796054 109655733237 128189096601 219311466474 256378193202 3033808619557 6067617239114 9101425858671 18202851717342
• Sum of all divisors σ(n): 37579245774336
• Sum of proper divisors (its aliquot sum) s(n): 19376394056994
• 18202851717342 is an abundant number, because the sum of its proper divisors (19376394056994) is greater than itself. Its abundance is 1173542339652

Bases of 18202851717342

• Binary: 100001000111000101110100000101011000011011110₂
• Hexadecimal: 0x108E2E82B0DE
• Base-36: 6GA9VXFQ6

Squares and roots of 18202851717342

• 18202851717342 squared (18202851717342²) is 331343810643540598663544964
• 18202851717342 cubed (18202851717342³) is 6031402252603415444582008237997035565688
• The square root of 18202851717342 is 4266480.0148766665
• The cube root of 18202851717342 is 26305.4949157675

Scales and comparisons

• 18,202,851,717,342 seconds is equal to 578,794 years, 19 weeks, 5 days, 3 hours, 15 minutes, 42 seconds.
• To count from 1 to 18,202,851,717,342 would take you about one million, four hundred forty-six thousand, nine hundred eighty-five 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 18202851717342 cubic inches would be around 2192.1 feet tall.

Recreational maths with 18202851717342

• 18202851717342 backwards is 24371715820281
• The number of decimal digits it has is: 14
• The sum of 18202851717342's digits is 51
• More coming soon!