42705298157058812

Names of 42705298157058812

• Cardinal: 42705298157058812 can be written as Forty-two quadrillion, seven hundred five trillion, two hundred ninety-eight billion, one hundred fifty-seven million, fifty-eight thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 4.2705298157058812 × 10¹⁶

Factors of 42705298157058812

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25985777

Divisors of 42705298157058812

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 11 19 22 37 38 44 74 76 148 209 407 418 703 814 836 1406 1628 2812 7733 15466 30932 53239 106478 212956 585629 1011541 1171258 1969843 2023082 2342516 3939686 4046164 7879372 11126951 21668273 22253902 25932469 37427017 43336546 44507804 51864938 74854034 86673092 103729876 149708068 285257159 411697187 492716911 570514318 823394374 959501353 985433822 1141028636 1646788748 1919002706 1970867644 3838005412 5419886021 10554514883 10839772042 18230525707 21109029766 21679544084 36461051414 42218059532 72922102828 200535782777 401071565554 802143131108 1380618717091 2761237434182 5522474868364 15186805888001 26231755624729 30373611776002 51082892532367 52463511249458 60747223552004 102165785064734 104927022498916 204331570129468 288549311872019 561911817856037 577098623744038 970574958114973 1123823635712074 1154197247488076 1941149916229946 2247647271424148 3882299832459892 10676324539264703 21352649078529406 42705298157058812
• Sum of all divisors σ(n): 88140357826752000
• Sum of proper divisors (its aliquot sum) s(n): 45435059669693188
• 42705298157058812 is an abundant number, because the sum of its proper divisors (45435059669693188) is greater than itself. Its abundance is 2729761512634376

Bases of 42705298157058812

• Binary: 10010111101110000011111000001110101011011011101011111100₂
• Hexadecimal: 0x97B83E0EADBAFC
• Base-36: BOHRJ4WL7UK

Squares and roots of 42705298157058812

• 42705298157058812 squared (42705298157058812²) is 1823742490683290764639422426851344
• 42705298157058812 cubed (42705298157058812³) is 77883466826326984705213113031409141947940989243328
• The square root of 42705298157058812 is 206652602.5896088541
• The cube root of 42705298157058812 is 349537.6156917149

Scales and comparisons

• 42,705,298,157,058,812 seconds is equal to 1,357,896,385 years, 12 weeks, 1 day, 5 hours, 13 minutes, 32 seconds.
• To count from 1 to 42,705,298,157,058,812 would take you about four billion, seventy-three million, six hundred eighty-nine thousand, one hundred fifty-five 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 42705298157058812 cubic inches would be around 29128.1 feet tall.

Recreational maths with 42705298157058812

• 42705298157058812 backwards is 21885075189250724
• 42705298157058812 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42705298157058812's digits is 74
• More coming soon!