1145790649537855013

Names of 1145790649537855013

• Cardinal: 1145790649537855013 can be written as One quintillion, one hundred forty-five quadrillion, seven hundred ninety trillion, six hundred forty-nine billion, five hundred thirty-seven million, eight hundred fifty-five thousand and thirteen.

Scientific notation

• Scientific notation: 1.145790649537855013 × 10¹⁸

Factors of 1145790649537855013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 241

Divisors of 1145790649537855013

• Number of divisors d(n): 56
• Complete list of divisors:
  1 7 11 77 121 223 847 1331 1561 2453 9317 17171 26983 49729 188881 296813 348103 547019 2077691 3829133 6017209 11089567 42120463 66189299 77626969 121985237 463325093 853896659 1341837607 2472973441 9392863249 14760213677 17310814087 27202707851 103321495739 190418954957 299229786361 551473077343 2094608504527 3291527649971 3860311541401 6066203850773 23040693549797 42463426955411 66728242358503 122978496247489 467097696509521 734010665943533 860849473732423 1352763458722379 5138074661604731 9469344211056653 14880398045946169 104162786321623183 163684378505407859 1145790649537855013
• Sum of all divisors σ(n): 1446812094663431616
• Sum of proper divisors (its aliquot sum) s(n): 301021445125576603
• 1145790649537855013 is a deficient number, because the sum of its proper divisors (301021445125576603) is less than itself. Its deficiency is 844769204412278410

Bases of 1145790649537855013

• Binary: 111111100110101010101000011001101100101010101111111000100101₂
• Hexadecimal: 0xFE6AA866CAAFE25
• Base-36: 8PDWVXSGXYQT

Squares and roots of 1145790649537855013

• 1145790649537855013 squared (1145790649537855013²) is 1312836212568379690115634889009230169
• 1145790649537855013 cubed (1145790649537855013³) is 1504235456735541260193848806141009577060202730667487197
• The square root of 1145790649537855013 is 1070416110.4625878215
• The cube root of 1145790649537855013 is 1046409.7026689695
• Being both a perfect square and a perfect cube, 1145790649537855013 is also a perfect sixth number.

Scales and comparisons

• 1,145,790,649,537,855,013 seconds is equal to 36,432,598,492 years, 6 weeks, 2 days, 13 hours, 56 minutes, 53 seconds.
• To count from 1 to 1,145,790,649,537,855,013 would take you about one hundred twenty-seven billion, five hundred fourteen million, ninety-four thousand, seven hundred twenty-two 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 1145790649537855013 cubic inches would be around 87200.8 feet tall.

Recreational maths with 1145790649537855013

• 1145790649537855013 backwards is 3105587359460975411
• The number of decimal digits it has is: 19
• The sum of 1145790649537855013's digits is 83
• More coming soon!