130978799674261872

Names of 130978799674261872

• Cardinal: 130978799674261872 can be written as One hundred thirty quadrillion, nine hundred seventy-eight trillion, seven hundred ninety-nine billion, six hundred seventy-four million, two hundred sixty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.30978799674261872 × 10¹⁷

Factors of 130978799674261872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2728724993213794

Divisors of 130978799674261872

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 2728724993213789 5457449986427578 8186174979641367 10914899972855156 16372349959282734 21829799945710312 32744699918565468 43659599891420624 65489399837130936 130978799674261872
• Sum of all divisors σ(n): 338361899158509960
• Sum of proper divisors (its aliquot sum) s(n): 207383099484248088
• 130978799674261872 is an abundant number, because the sum of its proper divisors (207383099484248088) is greater than itself. Its abundance is 76404299809986216

Bases of 130978799674261872

• Binary: 111010001010101001000011000111011101100010000000101110000₂
• Hexadecimal: 0x1D154863BB10170
• Base-36: ZTO3XWHNVQO

Squares and roots of 130978799674261872

• 130978799674261872 squared (130978799674261872²) is 17155445964110421866732528032944384
• 130978799674261872 cubed (130978799674261872³) is 2246999720255843270243902438561696724900374027726848
• The square root of 130978799674261872 is 361909933.0969818407
• The cube root of 130978799674261872 is 507847.9090783007

Scales and comparisons

• 130,978,799,674,261,872 seconds is equal to 4,164,720,685 years, 31 weeks, 6 days, 5 hours, 11 minutes, 12 seconds.
• To count from 1 to 130,978,799,674,261,872 would take you about twelve billion, four hundred ninety-four million, one hundred sixty-two thousand and fifty-six 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 130978799674261872 cubic inches would be around 42320.7 feet tall.

Recreational maths with 130978799674261872

• 130978799674261872 backwards is 278162476997879031
• The number of decimal digits it has is: 18
• The sum of 130978799674261872's digits is 96
• More coming soon!