242820247791940

Names of 242820247791940

• Cardinal: 242820247791940 can be written as Two hundred forty-two trillion, eight hundred twenty billion, two hundred forty-seven million, seven hundred ninety-one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 2.4282024779194 × 10¹⁴

Factors of 242820247791940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2722810610

Divisors of 242820247791940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 245 260 343 364 455 490 637 686 910 980 1274 1372 1715 1820 2548 3185 3430 4459 6370 6860 8918 12740 17836 22295 44590 89180 2722810583 5445621166 10891242332 13614052915 19059674081 27228105830 35396537579 38119348162 54456211660 70793075158 76238696324 95298370405 133417718567 141586150316 176982687895 190596740810 247775763053 266835437134 353965375790 381193481620 495551526106 533670874268 667088592835 707930751580 933924029969 991103052212 1238878815265 1334177185670 1734430341371 1867848059938 2477757630530 2668354371340 3468860682742 3735696119876 4669620149845 4955515261060 6937721365484 8672151706855 9339240299690 12141012389597 17344303413710 18678480599380 24282024779194 34688606827420 48564049558388 60705061947985 121410123895970 242820247791940
• Sum of all divisors σ(n): 640405049356800
• Sum of proper divisors (its aliquot sum) s(n): 397584801564860
• 242820247791940 is an abundant number, because the sum of its proper divisors (397584801564860) is greater than itself. Its abundance is 154764553772920

Bases of 242820247791940

• Binary: 110111001101011111111110100111010010100101000100₂
• Hexadecimal: 0xDCD7FE9D2944
• Base-36: 2E2M2Y3OLG

Squares and roots of 242820247791940

• 242820247791940 squared (242820247791940²) is 58961672737739142445528963600
• 242820247791940 cubed (242820247791940³) is 14317087984405091898116663455318216633384000
• The square root of 242820247791940 is 15582690.6467381299
• The cube root of 242820247791940 is 62387.1240787233

Scales and comparisons

• 242,820,247,791,940 seconds is equal to 7,720,932 years, 40 weeks, 6 days, 15 hours, 5 minutes, 40 seconds.
• To count from 1 to 242,820,247,791,940 would take you about nineteen million, three hundred two thousand, three hundred thirty-one 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 242820247791940 cubic inches would be around 5198.9 feet tall.

Recreational maths with 242820247791940

• 242820247791940 backwards is 049197742028242
• The number of decimal digits it has is: 15
• The sum of 242820247791940's digits is 61
• More coming soon!