718138245073242

Names of 718138245073242

• Cardinal: 718138245073242 can be written as Seven hundred eighteen trillion, one hundred thirty-eight billion, two hundred forty-five million, seventy-three thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 7.18138245073242 × 10¹⁴

Factors of 718138245073242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 504571

Divisors of 718138245073242

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 269 538 807 1614 1883 3766 5649 11298 248431 255859 496862 511718 745293 767577 1490586 1535154 1739017 1791013 3478034 3582026 5217051 5373039 10434102 10746078 66827939 68826071 133655878 137652142 200483817 206478213 400967634 412956426 467795573 481782497 935591146 963564994 1403386719 1445347491 2806773438 2890694982 63563307229 127126614458 190689921687 381379843374 444943150603 889886301206 1334829451809 2669658903618 17098529644601 34197059289202 51295588933803 102591177867606 119689707512207 239379415024414 359069122536621 718138245073242
• Sum of all divisors σ(n): 1647573994598400
• Sum of proper divisors (its aliquot sum) s(n): 929435749525158
• 718138245073242 is an abundant number, because the sum of its proper divisors (929435749525158) is greater than itself. Its abundance is 211297504451916

Bases of 718138245073242

• Binary: 10100011010010010010010110111111110100100101011010₂
• Hexadecimal: 0x28D2496FF495A
• Base-36: 72K45LC47U

Squares and roots of 718138245073242

• 718138245073242 squared (718138245073242²) is 515722539036875787685944390564
• 718138245073242 cubed (718138245073242³) is 370360079128658518655915572248919459233688488
• The square root of 718138245073242 is 26798101.5199443187
• The cube root of 718138245073242 is 89550.7756813141

Scales and comparisons

• 718,138,245,073,242 seconds is equal to 22,834,574 years, 43 weeks, 6 days, 21 hours, 40 minutes, 42 seconds.
• To count from 1 to 718,138,245,073,242 would take you about fifty-seven million, eighty-six thousand, four hundred thirty-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 718138245073242 cubic inches would be around 7462.6 feet tall.

Recreational maths with 718138245073242

• 718138245073242 backwards is 242370542831817
• The number of decimal digits it has is: 15
• The sum of 718138245073242's digits is 57
• More coming soon!