200990518515

Names of 200990518515

• Cardinal: 200990518515 can be written as Two hundred billion, nine hundred ninety million, five hundred eighteen thousand, five hundred fifteen.

Scientific notation

• Scientific notation: 2.00990518515 × 10¹¹

Factors of 200990518515

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1286

Divisors of 200990518515

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 29 43 45 87 113 129 145 215 261 339 387 435 565 645 841 1017 1093 1247 1305 1695 1935 2523 3277 3279 3741 4205 4859 5085 5465 6235 7569 9831 9837 11223 12615 14577 16385 16395 18705 24295 29493 31697 36163 37845 43731 46999 49155 49185 56115 72885 95033 95091 108489 123509 140911 140997 147465 158485 180815 218655 234995 285099 285273 325467 370527 422733 422991 475165 475455 542445 617545 704555 704985 855297 919213 1111581 1268199 1362971 1425495 1426365 1627335 1852635 2113665 2114955 2757639 3581761 4086419 4088913 4276485 4596065 5310887 5557905 6340995 6814855 8272917 10745283 12259257 12266739 13788195 15932661 17908805 20432095 20444565 26554435 32235849 36777771 39526159 41364585 47797983 53726415 61296285 61333695 79663305 103871069 118578477 154015723 161179245 183888855 197630795 238989915 311613207 355735431 462047169 519355345 592892385 770078615 934839621 1386141507 1558066035 1778677155 2310235845 4466455967 4674198105 6930707535 13399367901 22332279835 40198103703 66996839505 200990518515
• Sum of all divisors σ(n): 372810046752
• Sum of proper divisors (its aliquot sum) s(n): 171819528237
• 200990518515 is a deficient number, because the sum of its proper divisors (171819528237) is less than itself. Its deficiency is 29170990278

Bases of 200990518515

• Binary: 10111011001011111101111110110011110011₂
• Hexadecimal: 0x2ECBF7ECF3
• Base-36: 2KC0KCMR

Squares and roots of 200990518515

• 200990518515 squared (200990518515²) is 40397188532928557805225
• 200990518515 cubed (200990518515³) is 8119451869781522984723323126240875
• The square root of 200990518515 is 448319.6610845881
• The cube root of 200990518515 is 5857.6738945349

Scales and comparisons

• 200,990,518,515 seconds is equal to 6,390 years, 45 weeks, 4 days, 3 hours, 35 minutes, 15 seconds.
• To count from 1 to 200,990,518,515 would take you about twelve thousand, seven hundred eighty-one 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 200990518515 cubic inches would be around 488.1 feet tall.

Recreational maths with 200990518515

• 200990518515 backwards is 515815099002
• 200990518515 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 200990518515's digits is 45
• More coming soon!