72342160694830

Names of 72342160694830

• Cardinal: 72342160694830 can be written as Seventy-two trillion, three hundred forty-two billion, one hundred sixty million, six hundred ninety-four thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 7.234216069483 × 10¹³

Factors of 72342160694830

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 134032

Divisors of 72342160694830

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 10 13 26 31 62 65 130 155 310 403 806 2015 4030 133981 267962 669905 1339810 1741753 3483506 4153411 8306822 8708765 17417530 20767055 41534110 53994343 107988686 269971715 539943430 17950908361 35901816722 89754541805 179509083610 233361808693 466723617386 556478159191 1112956318382 1166809043465 2333618086930 2782390795955 5564781591910 7234216069483 14468432138966 36171080347415 72342160694830
• Sum of all divisors σ(n): 144757205453952
• Sum of proper divisors (its aliquot sum) s(n): 72415044759122
• 72342160694830 is an abundant number, because the sum of its proper divisors (72415044759122) is greater than itself. Its abundance is 72884064292

Bases of 72342160694830

• Binary: 10000011100101101111000110010100101111000101110₂
• Hexadecimal: 0x41CB78CA5E2E
• Base-36: PN5J2NPDA

Squares and roots of 72342160694830

• 72342160694830 squared (72342160694830²) is 5233388213996606548388728900
• 72342160694830 cubed (72342160694830³) is 378594611155371883111847296297364501587000
• The square root of 72342160694830 is 8505419.4896448229
• The cube root of 72342160694830 is 41667.4726155959

Scales and comparisons

• 72,342,160,694,830 seconds is equal to 2,300,256 years, 48 weeks, 6 days, 13 hours, 27 minutes, 10 seconds.
• To count from 1 to 72,342,160,694,830 would take you about five million, seven hundred fifty thousand, six hundred forty-two 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 72342160694830 cubic inches would be around 3472.3 feet tall.

Recreational maths with 72342160694830

• 72342160694830 backwards is 03849606124327
• The number of decimal digits it has is: 14
• The sum of 72342160694830's digits is 55
• More coming soon!