420137801234906720

Names of 420137801234906720

• Cardinal: 420137801234906720 can be written as Four hundred twenty quadrillion, one hundred thirty-seven trillion, eight hundred one billion, two hundred thirty-four million, nine hundred six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.2013780123490672 × 10¹⁷

Factors of 420137801234906720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 456909911696

Divisors of 420137801234906720

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 821 1120 1642 3284 4105 5747 6568 8210 11494 13136 16420 22988 26272 28735 32840 45976 57470 65680 91952 114940 131360 183904 229880 459760 919520 456909910861 913819821722 1827639643444 2284549554305 3198369376027 3655279286888 4569099108610 6396738752054 7310558573776 9138198217220 12793477504108 14621117147552 15991846880135 18276396434440 25586955008216 31983693760270 36552792868880 51173910016432 63967387520540 73105585737760 102347820032864 127934775041080 255869550082160 375123036816881 511739100164320 750246073633762 1500492147267524 1875615184084405 2625861257718167 3000984294535048 3751230368168810 5251722515436334 6001968589070096 7502460736337620 10503445030872668 12003937178140192 13129306288590835 15004921472675240 21006890061745336 26258612577181670 30009842945350480 42013780123490672 52517225154363340 60019685890700960 84027560246981344 105034450308726680 210068900617453360 420137801234906720
• Sum of all divisors σ(n): 1135753758907177536
• Sum of proper divisors (its aliquot sum) s(n): 715615957672270816
• 420137801234906720 is an abundant number, because the sum of its proper divisors (715615957672270816) is greater than itself. Its abundance is 295478156437364096

Bases of 420137801234906720

• Binary: 10111010100101000010001101010101111010100011111111001100000₂
• Hexadecimal: 0x5D4A11AAF51FE60
• Base-36: 36WUF5DEP00W

Squares and roots of 420137801234906720

• 420137801234906720 squared (420137801234906720²) is 176515772026501986617026607101158400
• 420137801234906720 cubed (420137801234906720³) is 74160948342496599414422322615661291155540227944448000
• The square root of 420137801234906720 is 648180377.0825731499
• The cube root of 420137801234906720 is 748969.1326123627

Scales and comparisons

• 420,137,801,234,906,720 seconds is equal to 13,359,082,507 years, 37 weeks, 4 days, 10 hours, 5 minutes, 20 seconds.
• To count from 1 to 420,137,801,234,906,720 would take you about forty billion, seventy-seven million, two hundred forty-seven thousand, five hundred twenty-three 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 420137801234906720 cubic inches would be around 62414.1 feet tall.

Recreational maths with 420137801234906720

• 420137801234906720 backwards is 027609432108731024
• The number of decimal digits it has is: 18
• The sum of 420137801234906720's digits is 59
• More coming soon!