842128007244104133

Names of 842128007244104133

• Cardinal: 842128007244104133 can be written as Eight hundred forty-two quadrillion, one hundred twenty-eight trillion, seven billion, two hundred forty-four million, one hundred four thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 8.42128007244104133 × 10¹⁷

Factors of 842128007244104133

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5094440688

Divisors of 842128007244104133

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 9 21 27 63 189 874771 2624313 6123397 7872939 18370191 23618817 55110573 165331719 5093565907 15280697721 35654961349 45842093163 106964884047 137526279489 320894652141 962683956423 4455703742032297 13367111226096891 31189926194226079 40101333678290673 93569778582678237 120304001034872019 280709335748034711 842128007244104133
• Sum of all divisors σ(n): 1425826827671352320
• Sum of proper divisors (its aliquot sum) s(n): 583698820427248187
• 842128007244104133 is a deficient number, because the sum of its proper divisors (583698820427248187) is less than itself. Its deficiency is 258429186816855946

Bases of 842128007244104133

• Binary: 101110101111110101101111010111110111001100010100000111000101₂
• Hexadecimal: 0xBAFD6F5F73141C5
• Base-36: 6EBXGPR0BSN9

Squares and roots of 842128007244104133

• 842128007244104133 squared (842128007244104133²) is 709179580584925903107092689747681689
• 842128007244104133 cubed (842128007244104133³) is 597219986976193211686238044828683380809459650453320637
• The square root of 842128007244104133 is 917675327.7952416069
• The cube root of 842128007244104133 is 944334.8929861677

Scales and comparisons

• 842,128,007,244,104,133 seconds is equal to 26,777,065,757 years, 21 weeks, 15 hours, 35 minutes, 33 seconds.
• To count from 1 to 842,128,007,244,104,133 would take you about eighty billion, three hundred thirty-one million, one hundred ninety-seven thousand, two hundred seventy-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 842128007244104133 cubic inches would be around 78694.6 feet tall.

Recreational maths with 842128007244104133

• 842128007244104133 backwards is 331401442700821248
• The number of decimal digits it has is: 18
• The sum of 842128007244104133's digits is 54
• More coming soon!