42629358649280

Names of 42629358649280

• Cardinal: 42629358649280 can be written as Forty-two trillion, six hundred twenty-nine billion, three hundred fifty-eight million, six hundred forty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.262935864928 × 10¹³

Factors of 42629358649280

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10247442003

Divisors of 42629358649280

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 520 832 1040 2080 4160 10247441983 20494883966 40989767932 51237209915 81979535864 102474419830 133216745779 163959071728 204948839660 266433491558 327918143456 409897679320 532866983116 655836286912 666083728895 819795358640 1065733966232 1332167457790 1639590717280 2131467932464 2664334915580 3279181434560 4262935864928 5328669831160 8525871729856 10657339662320 21314679324640 42629358649280
• Sum of all divisors σ(n): 109319711085312
• Sum of proper divisors (its aliquot sum) s(n): 66690352436032
• 42629358649280 is an abundant number, because the sum of its proper divisors (66690352436032) is greater than itself. Its abundance is 24060993786752

Bases of 42629358649280

• Binary: 1001101100010101101011110001110111111111000000₂
• Hexadecimal: 0x26C56BC77FC0
• Base-36: F3ZNNHD4W

Squares and roots of 42629358649280

• 42629358649280 squared (42629358649280²) is 1817262218848943546044518400
• 42629358649280 cubed (42629358649280³) is 77468722887097975800363324386972106752000
• The square root of 42629358649280 is 6529116.2226812903
• The cube root of 42629358649280 is 34933.0307584493

Scales and comparisons

• 42,629,358,649,280 seconds is equal to 1,355,481 years, 38 weeks, 4 days, 17 hours, 41 minutes, 20 seconds.
• To count from 1 to 42,629,358,649,280 would take you about three million, three hundred eighty-eight 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 42629358649280 cubic inches would be around 2911.1 feet tall.

Recreational maths with 42629358649280

• 42629358649280 backwards is 08294685392624
• The number of decimal digits it has is: 14
• The sum of 42629358649280's digits is 68
• More coming soon!