18982476357

Names of 18982476357

• Cardinal: 18982476357 can be written as Eighteen billion, nine hundred eighty-two million, four hundred seventy-six thousand, three hundred fifty-seven.

Scientific notation

• Scientific notation: 1.8982476357 × 10¹⁰

Factors of 18982476357

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 150

Divisors of 18982476357

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 13 19 23 31 39 57 61 69 93 183 247 299 361 403 437 589 713 741 793 897 961 1083 1159 1209 1311 1403 1767 1891 2139 2379 2883 3477 4209 4693 5673 5681 7657 8303 9269 11191 12493 13547 14079 15067 17043 18239 18259 22021 22103 22971 24583 24909 26657 27807 33573 35929 37479 40641 43493 45201 54717 54777 58621 66063 66309 73749 79971 107787 107939 130479 145483 175863 176111 237367 257393 286273 287339 323817 346541 346921 419957 436449 467077 506483 528333 565409 682651 712101 762073 772179 826367 858819 862017 1039623 1040763 1113799 1259871 1348283 1401231 1519449 1696227 2047953 2286219 2479101 3341397 3346109 4044849 4509973 5459441 6584279 7979183 8874463 10038327 10742771 13529919 14479387 15700973 16378323 17527679 19752837 21162181 23937549 25617377 26623389 32228313 43438161 47102919 52583037 63486543 76852131 103729379 204112649 275108353 311188137 333025901 486730163 612337947 825325059 999077703 1460190489 6327492119 18982476357
• Sum of all divisors σ(n): 31525732224
• Sum of proper divisors (its aliquot sum) s(n): 12543255867
• 18982476357 is a deficient number, because the sum of its proper divisors (12543255867) is less than itself. Its deficiency is 6439220490

Bases of 18982476357

• Binary: 10001101011011100011001101001000101₂
• Hexadecimal: 0x46B719A45
• Base-36: 8PXOCHX

Squares and roots of 18982476357

• 18982476357 squared (18982476357²) is 360334408644063991449
• 18982476357 cubed (18982476357³) is 6840039392699521146075692671293
• The square root of 18982476357 is 137776.9079236429
• The cube root of 18982476357 is 2667.5810434447

Scales and comparisons

• 18,982,476,357 seconds is equal to 603 years, 30 weeks, 2 days, 14 hours, 5 minutes, 57 seconds.
• To count from 1 to 18,982,476,357 would take you about one thousand, two hundred 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 18982476357 cubic inches would be around 222.3 feet tall.

Recreational maths with 18982476357

• 18982476357 backwards is 75367428981
• The number of decimal digits it has is: 11
• The sum of 18982476357's digits is 60
• More coming soon!