40054817187

Names of 40054817187

• Cardinal: 40054817187 can be written as Forty billion, fifty-four million, eight hundred seventeen thousand, one hundred eighty-seven.

Scientific notation

• Scientific notation: 4.0054817187 × 10¹⁰

Factors of 40054817187

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 882

Divisors of 40054817187

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 19 21 31 33 57 63 77 93 99 121 133 171 209 217 231 279 341 363 399 589 627 651 693 811 847 1023 1089 1197 1331 1463 1767 1881 1953 2299 2387 2433 2541 3069 3751 3993 4123 4389 5301 5677 6479 6897 7161 7299 7623 8921 9317 11253 11979 12369 13167 15409 16093 17031 19437 20691 21483 25141 25289 26257 26763 27951 33759 37107 41261 45353 46227 48279 51093 58311 62447 71269 75423 75867 78771 80289 83853 98131 107863 123783 136059 138681 144837 169499 175987 177023 187341 213807 226269 227601 236313 276551 288827 294393 323589 371349 408177 477679 498883 508497 527961 531069 562023 641421 686917 783959 829653 866481 883179 970767 1079441 1186493 1433037 1496649 1525491 1583883 1593207 1864489 1935857 2060751 2351877 2488959 2599443 3042061 3238323 3343753 3559479 4299111 4489947 5254469 5487713 5593467 5807571 6182253 7055631 7556087 9126183 9714969 10031259 10678437 13051423 15763407 16463139 16780401 17422713 20509379 21294427 22668261 27378549 30093777 33462671 36781283 39154269 47290221 49389417 57799159 61528137 63883281 68004783 100388013 110343849 117462807 143565653 173397477 184584411 191649843 234238697 301164039 331031547 404594113 430696959 520192431 635790749 702716091 1213782339 1292090877 1907372247 2108148273 3641347017 4450535243 5722116741 13351605729 40054817187
• Sum of all divisors σ(n): 79124398080
• Sum of proper divisors (its aliquot sum) s(n): 39069580893
• 40054817187 is a deficient number, because the sum of its proper divisors (39069580893) is less than itself. Its deficiency is 985236294

Bases of 40054817187

• Binary: 100101010011011101000000000110100011₂
• Hexadecimal: 0x9537401A3
• Base-36: IEFLQQR

Squares and roots of 40054817187

• 40054817187 squared (40054817187²) is 1604388379883990592969
• 40054817187 cubed (40054817187³) is 64263483253200351469401022558203
• The square root of 40054817187 is 200136.9960477073
• The cube root of 40054817187 is 3421.5134480907

Scales and comparisons

• 40,054,817,187 seconds is equal to 1,273 years, 32 weeks, 1 day, 10 hours, 6 minutes, 27 seconds.
• To count from 1 to 40,054,817,187 would take you about two thousand, five hundred forty-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 40054817187 cubic inches would be around 285.1 feet tall.

Recreational maths with 40054817187

• 40054817187 backwards is 78171845004
• The number of decimal digits it has is: 11
• The sum of 40054817187's digits is 45
• More coming soon!