101320842

Names of 101320842

• Cardinal: 101320842 can be written as One hundred one million, three hundred twenty thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.01320842 × 10⁸

Factors of 101320842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2067

Divisors of 101320842

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 23 42 46 53 69 106 138 159 161 318 322 371 483 742 966 1113 1219 1979 2226 2438 3657 3958 5937 7314 8533 11874 13853 17066 25599 27706 41559 45517 51198 83118 91034 104887 136551 209774 273102 314661 318619 629322 637238 734209 955857 1468418 1911714 2202627 2412401 4405254 4824802 7237203 14474406 16886807 33773614 50660421 101320842
• Sum of all divisors σ(n): 246343680
• Sum of proper divisors (its aliquot sum) s(n): 145022838
• 101320842 is an abundant number, because the sum of its proper divisors (145022838) is greater than itself. Its abundance is 43701996

Bases of 101320842

• Binary: 110000010100000100010001010₂
• Hexadecimal: 0x60A088A
• Base-36: 1OBNNU

Squares and roots of 101320842

• 101320842 squared (101320842²) is 10265913023588964
• 101320842 cubed (101320842³) is 1040150951448799694387688
• The square root of 101320842 is 10065.8254505033
• The cube root of 101320842 is 466.1935530521

Scales and comparisons

• 101,320,842 seconds is equal to 3 years, 11 weeks, 3 days, 16 hours, 40 minutes, 42 seconds.
• To count from 1 to 101,320,842 would take you about four 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 101320842 cubic inches would be around 38.8 feet tall.

Recreational maths with 101320842

• 101320842 backwards is 248023101
• 101320842 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 101320842's digits is 21
• More coming soon!