159938518753169130

Names of 159938518753169130

• Cardinal: 159938518753169130 can be written as One hundred fifty-nine quadrillion, nine hundred thirty-eight trillion, five hundred eighteen billion, seven hundred fifty-three million, one hundred sixty-nine thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.5993851875316913 × 10¹⁷

Factors of 159938518753169130

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 410098766033790

Divisors of 159938518753169130

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 410098766033767 820197532067534 1230296298101301 2050493830168835 2460592596202602 4100987660337670 5331283958438971 6151481490506505 10662567916877942 12302962981013010 15993851875316913 26656419792194855 31987703750633826 53312839584389710 79969259376584565 159938518753169130
• Sum of all divisors σ(n): 413379556162038144
• Sum of proper divisors (its aliquot sum) s(n): 253441037408869014
• 159938518753169130 is an abundant number, because the sum of its proper divisors (253441037408869014) is greater than itself. Its abundance is 93502518655699884

Bases of 159938518753169130

• Binary: 1000111000001101110011110001000100001011110100111011101010₂
• Hexadecimal: 0x238373C442F4EEA
• Base-36: 17QTH16NGEZU

Squares and roots of 159938518753169130

• 159938518753169130 squared (159938518753169130²) is 25580329780957833478362418384956900
• 159938518753169130 cubed (159938518753169130³) is 4091280054383975233257172270969056559568193460497000
• The square root of 159938518753169130 is 399923141.0573400789
• The cube root of 159938518753169130 is 542813.9786690761

Scales and comparisons

• 159,938,518,753,169,130 seconds is equal to 5,085,550,174 years, 1 week, 3 days, 20 hours, 45 minutes, 30 seconds.
• To count from 1 to 159,938,518,753,169,130 would take you about fifteen billion, two hundred fifty-six million, six hundred fifty thousand, five hundred twenty-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 159938518753169130 cubic inches would be around 45234.5 feet tall.

Recreational maths with 159938518753169130

• 159938518753169130 backwards is 031961357815839951
• The number of decimal digits it has is: 18
• The sum of 159938518753169130's digits is 84
• More coming soon!