142124945922

Names of 142124945922

• Cardinal: 142124945922 can be written as One hundred forty-two billion, one hundred twenty-four million, nine hundred forty-five thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.42124945922 × 10¹¹

Factors of 142124945922

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4456

Divisors of 142124945922

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 197 394 591 1182 1773 1861 2393 3546 3722 4786 5319 5583 7179 10638 11166 14358 15957 16749 21537 31914 33498 43074 50247 64611 100494 129222 150741 193833 301482 366617 387666 471421 733234 942842 1099851 1414263 2199702 2828526 3299553 4242789 4453373 6599106 8485578 8906746 9898659 12728367 13360119 19797318 25456734 26720238 29695977 38185101 40080357 59391954 76370202 80160714 120241071 240482142 360723213 721446426 877314481 1754628962 2631943443 5263886886 7895830329 15791660658 23687490987 47374981974 71062472961 142124945922
• Sum of all divisors σ(n): 320387554872
• Sum of proper divisors (its aliquot sum) s(n): 178262608950
• 142124945922 is an abundant number, because the sum of its proper divisors (178262608950) is greater than itself. Its abundance is 36137663028

Bases of 142124945922

• Binary: 10000100010111010011101001001000000010₂
• Hexadecimal: 0x21174E9202
• Base-36: 1TAHIU4I

Squares and roots of 142124945922

• 142124945922 squared (142124945922²) is 20199500253331424430084
• 142124945922 cubed (142124945922³) is 2870852881156153997468918169917448
• The square root of 142124945922 is 376994.6232003847
• The cube root of 142124945922 is 5218.6331756287

Scales and comparisons

• 142,124,945,922 seconds is equal to 4,519 years, 6 weeks, 6 days, 15 hours, 38 minutes, 42 seconds.
• To count from 1 to 142,124,945,922 would take you about nine thousand and thirty-eight 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 142124945922 cubic inches would be around 434.9 feet tall.

Recreational maths with 142124945922

• 142124945922 backwards is 229549421241
• The number of decimal digits it has is: 12
• The sum of 142124945922's digits is 45
• More coming soon!