42171551604

Names of 42171551604

• Cardinal: 42171551604 can be written as Forty-two billion, one hundred seventy-one million, five hundred fifty-one thousand, six hundred four.

Scientific notation

• Scientific notation: 4.2171551604 × 10¹⁰

Factors of 42171551604

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12872904

Divisors of 42171551604

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 78 84 91 117 126 156 182 234 252 273 364 468 546 819 1092 1638 3276 12872879 25745758 38618637 51491516 77237274 90110153 115855911 154474548 167347427 180220306 231711822 270330459 334694854 360440612 463423644 502042281 540660918 669389708 810991377 1004084562 1081321836 1171431989 1506126843 1621982754 2008169124 2342863978 3012253686 3243965508 3514295967 4685727956 6024507372 7028591934 10542887901 14057183868 21085775802 42171551604
• Sum of all divisors σ(n): 131200392960
• Sum of proper divisors (its aliquot sum) s(n): 89028841356
• 42171551604 is an abundant number, because the sum of its proper divisors (89028841356) is greater than itself. Its abundance is 46857289752

Bases of 42171551604

• Binary: 100111010001100111101100111101110100₂
• Hexadecimal: 0x9D19ECF74
• Base-36: JDFUPH0

Squares and roots of 42171551604

• 42171551604 squared (42171551604²) is 1778439764688834972816
• 42171551604 cubed (42171551604³) is 74999564311180821058749881196864
• The square root of 42171551604 is 205357.1318557015
• The cube root of 42171551604 is 3480.7528979391

Scales and comparisons

• 42,171,551,604 seconds is equal to 1,340 years, 48 weeks, 15 hours, 53 minutes, 24 seconds.
• To count from 1 to 42,171,551,604 would take you about two thousand, six hundred eighty-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 42171551604 cubic inches would be around 290.1 feet tall.

Recreational maths with 42171551604

• 42171551604 backwards is 40615517124
• 42171551604 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42171551604's digits is 36
• More coming soon!