42307935720

Names of 42307935720

• Cardinal: 42307935720 can be written as Forty-two billion, three hundred seven million, nine hundred thirty-five thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.230793572 × 10¹⁰

Factors of 42307935720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16091

Divisors of 42307935720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 31 40 60 62 93 120 124 155 186 248 310 372 465 620 743 744 930 1240 1486 1860 2229 2972 3715 3720 4458 5944 7430 8916 11145 14860 15307 17832 22290 23033 29720 30614 44580 45921 46066 61228 69099 76535 89160 91842 92132 115165 122456 138198 153070 183684 184264 229605 230330 276396 306140 345495 367368 459210 460660 474517 552792 612280 690990 918420 921320 949034 1381980 1423551 1836840 1898068 2372585 2763960 2847102 3796136 4745170 5694204 7117755 9490340 11373101 11388408 14235510 18980680 22746202 28471020 34119303 45492404 56865505 56942040 68238606 90984808 113731010 136477212 170596515 227462020 272954424 341193030 352566131 454924040 682386060 705132262 1057698393 1364772120 1410264524 1762830655 2115396786 2820529048 3525661310 4230793572 5288491965 7051322620 8461587144 10576983930 14102645240 21153967860 42307935720
• Sum of all divisors σ(n): 131203031040
• Sum of proper divisors (its aliquot sum) s(n): 88895095320
• 42307935720 is an abundant number, because the sum of its proper divisors (88895095320) is greater than itself. Its abundance is 46587159600

Bases of 42307935720

• Binary: 100111011001101111111101110111101000₂
• Hexadecimal: 0x9D9BFDDE8
• Base-36: JFP1W4O

Squares and roots of 42307935720

• 42307935720 squared (42307935720²) is 1789961424887651918400
• 42307935720 cubed (42307935720³) is 75729572905426385585401885248000
• The square root of 42307935720 is 205688.9295027809
• The cube root of 42307935720 is 3484.5011480743

Scales and comparisons

• 42,307,935,720 seconds is equal to 1,345 years, 13 weeks, 4 days, 4 hours, 22 minutes.
• To count from 1 to 42,307,935,720 would take you about two thousand, six hundred ninety 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 42307935720 cubic inches would be around 290.4 feet tall.

Recreational maths with 42307935720

• 42307935720 backwards is 02753970324
• The number of decimal digits it has is: 11
• The sum of 42307935720's digits is 42
• More coming soon!