1376823972193990821

Names of 1376823972193990821

• Cardinal: 1376823972193990821 can be written as One quintillion, three hundred seventy-six quadrillion, eight hundred twenty-three trillion, nine hundred seventy-two billion, one hundred ninety-three million, nine hundred ninety thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 1.376823972193990821 × 10¹⁸

Factors of 1376823972193990821

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 982751

Divisors of 1376823972193990821

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 661 1423 1983 4269 5949 12807 211433 634299 769231 940603 1902897 2307693 2821809 6923079 8465427 139757213 300869159 419271639 508461691 902607477 1094615713 1257814917 1525385073 2707822431 3283847139 4576155219 9851541417 162640818023 198874514099 487922454069 596623542297 723540986293 1463767362207 1789870626891 2170622958879 6511868876637 107505580713203 231437884046729 322516742139609 694313652140187 967550226418827 2082940956420561 152980441354887869 458941324064663607 1376823972193990821
• Sum of all divisors σ(n): 1993166134980713472
• Sum of proper divisors (its aliquot sum) s(n): 616342162786722651
• 1376823972193990821 is a deficient number, because the sum of its proper divisors (616342162786722651) is less than itself. Its deficiency is 760481809407268170

Bases of 1376823972193990821

• Binary: 1001100011011011101100001101110100100110111010111100010100101₂
• Hexadecimal: 0x131B761BA4DD78A5
• Base-36: AGKRD506SA79

Squares and roots of 1376823972193990821

• 1376823972193990821 squared (1376823972193990821²) is 1895644250408039209439154462632254041
• 1376823972193990821 cubed (1376823972193990821³) is 2609968446713496749532341650802158107794515634494157661
• The square root of 1376823972193990821 is 1173381426.5591520863
• The cube root of 1376823972193990821 is 1112481.5223140489

Scales and comparisons

• 1,376,823,972,193,990,821 seconds is equal to 43,778,743,519 years, 31 weeks, 1 day, 3 hours, 40 minutes, 21 seconds.
• To count from 1 to 1,376,823,972,193,990,821 would take you about one hundred fifty-three billion, two hundred twenty-five million, six hundred two thousand, three hundred eighteen 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 1376823972193990821 cubic inches would be around 92706.8 feet tall.

Recreational maths with 1376823972193990821

• 1376823972193990821 backwards is 1280993912793286731
• The number of decimal digits it has is: 19
• The sum of 1376823972193990821's digits is 90
• More coming soon!