743379938501382106642

Names of 743379938501382106642

• Cardinal: 743379938501382106642 can be written as Seven hundred forty-three quintillion, three hundred seventy-nine quadrillion, nine hundred thirty-eight trillion, five hundred one billion, three hundred eighty-two million, one hundred six thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 7.43379938501382106642 × 10²⁰

Factors of 743379938501382106642

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 21864115838275944332

Divisors of 743379938501382106642

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 21864115838275944313 43728231676551888626 371689969250691053321 743379938501382106642
• Sum of all divisors σ(n): 1180662255266900992956
• Sum of proper divisors (its aliquot sum) s(n): 437282316765518886314
• 743379938501382106642 is a deficient number, because the sum of its proper divisors (437282316765518886314) is less than itself. Its deficiency is 306097621735863220328

Bases of 743379938501382106642

• Binary: 1010000100110001111000000100110111100010100110100110111110111000010010₂
• Hexadecimal: 0x284C781378A69BEE12
• Base-36: 4CVUOJE6BF27MA

Squares and roots of 743379938501382106642

• 743379938501382106642 squared (743379938501382106642²) is 552613732966318642951062713252769860516164
• 743379938501382106642 cubed (743379938501382106642³) is 410801962827521146479157621646198284122104767225030803812761288
• The square root of 743379938501382106642 is 27264994746.0362094721
• The cube root of 743379938501382106642 is 9058791.8123637681

Scales and comparisons

• 743,379,938,501,382,106,642 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 743,379,938,501,382,106,642 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 743379938501382106642 cubic inches would be around 754899.3 feet tall.

Recreational maths with 743379938501382106642

• 743379938501382106642 backwards is 246601283105839973347
• The number of decimal digits it has is: 21
• The sum of 743379938501382106642's digits is 91
• More coming soon!