42520850664

Names of 42520850664

• Cardinal: 42520850664 can be written as Forty-two billion, five hundred twenty million, eight hundred fifty thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.2520850664 × 10¹⁰

Factors of 42520850664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 723554

Divisors of 42520850664

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 31 62 79 93 124 158 186 237 248 316 372 474 632 744 948 1896 2449 4898 7347 9796 14694 19592 29388 58776 723439 1446878 2170317 2893756 4340634 5787512 8681268 17362536 22426609 44853218 57151681 67279827 89706436 114303362 134559654 171455043 179412872 228606724 269119308 342910086 457213448 538238616 685820172 1371640344 1771702111 3543404222 5315106333 7086808444 10630212666 14173616888 21260425332 42520850664
• Sum of all divisors σ(n): 111120384000
• Sum of proper divisors (its aliquot sum) s(n): 68599533336
• 42520850664 is an abundant number, because the sum of its proper divisors (68599533336) is greater than itself. Its abundance is 26078682672

Bases of 42520850664

• Binary: 100111100110011100001011000011101000₂
• Hexadecimal: 0x9E670B0E8
• Base-36: JJ7TECO

Squares and roots of 42520850664

• 42520850664 squared (42520850664²) is 1808022741190189240896
• 42520850664 cubed (42520850664³) is 76878664975263958334038337554944
• The square root of 42520850664 is 206205.8453681661
• The cube root of 42520850664 is 3490.3366277103

Scales and comparisons

• 42,520,850,664 seconds is equal to 1,352 years, 1 week, 4 days, 11 hours, 24 minutes, 24 seconds.
• To count from 1 to 42,520,850,664 would take you about two thousand, seven hundred four 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 42520850664 cubic inches would be around 290.9 feet tall.

Recreational maths with 42520850664

• 42520850664 backwards is 46605802524
• The number of decimal digits it has is: 11
• The sum of 42520850664's digits is 42
• More coming soon!