616791358482048081

Names of 616791358482048081

• Cardinal: 616791358482048081 can be written as Six hundred sixteen quadrillion, seven hundred ninety-one trillion, three hundred fifty-eight billion, four hundred eighty-two million, forty-eight thousand and eighty-one.

Scientific notation

• Scientific notation: 6.16791358482048081 × 10¹⁷

Factors of 616791358482048081

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4221634838

Divisors of 616791358482048081

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 27 53 81 159 477 1431 4293 34033 102099 306297 918891 1803749 2756673 5411247 16233741 48701223 146103669 4221600749 12664802247 37994406741 113983220223 223744839697 341949660669 671234519091 2013703557273 6041110671819 18123332015457 143673738290717 431021214872151 1293063644616453 3879190933849359 7614708129408001 11637572801548077 22844124388224003 68532373164672009 205597119494016027 616791358482048081
• Sum of all divisors σ(n): 938791790153217000
• Sum of proper divisors (its aliquot sum) s(n): 322000431671168919
• 616791358482048081 is a deficient number, because the sum of its proper divisors (322000431671168919) is less than itself. Its deficiency is 294790926810879162

Bases of 616791358482048081

• Binary: 100010001111010010000111100011111110110110100110010001010001₂
• Hexadecimal: 0x88F4878FEDA6451
• Base-36: 4OP6AEE79C29

Squares and roots of 616791358482048081

• 616791358482048081 squared (616791358482048081²) is 380431579898130345234938348395782561
• 616791358482048081 cubed (616791358482048081³) is 234646910974839630340158361361681372269404250023315441
• The square root of 616791358482048081 is 785360655.0382111427
• The cube root of 616791358482048081 is 851228.3778098375

Scales and comparisons

• 616,791,358,482,048,081 seconds is equal to 19,612,057,338 years, 41 weeks, 1 day, 1 minute, 21 seconds.
• To count from 1 to 616,791,358,482,048,081 would take you about fifty-eight billion, eight hundred thirty-six million, one hundred seventy-two thousand and sixteen 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 616791358482048081 cubic inches would be around 70935.7 feet tall.

Recreational maths with 616791358482048081

• 616791358482048081 backwards is 180840284853197616
• 616791358482048081 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 616791358482048081's digits is 81
• More coming soon!