142711683984

Names of 142711683984

• Cardinal: 142711683984 can be written as One hundred forty-two billion, seven hundred eleven million, six hundred eighty-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.42711683984 × 10¹¹

Factors of 142711683984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 31486

Divisors of 142711683984

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 31481 62962 94443 125924 188886 251848 283329 377772 503696 566658 755544 1133316 1511088 2266632 4533264 991053361 1982106722 2973160083 3964213444 5946320166 7928426888 8919480249 11892640332 15856853776 17838960498 23785280664 35677920996 47570561328 71355841992 142711683984
• Sum of all divisors σ(n): 399407191729
• Sum of proper divisors (its aliquot sum) s(n): 256695507745
• 142711683984 is an abundant number, because the sum of its proper divisors (256695507745) is greater than itself. Its abundance is 113983823761

Bases of 142711683984

• Binary: 10000100111010010001110111101110010000₂
• Hexadecimal: 0x213A477B90
• Base-36: 1TK6UO40

Squares and roots of 142711683984

• 142711683984 squared (142711683984²) is 20366624745549082112256
• 142711683984 cubed (142711683984³) is 2906555314507515016965545485307904
• 142711683984 is a perfect square number. Its square root is 377772
• The cube root of 142711683984 is 5225.8047215977

Scales and comparisons

• 142,711,683,984 seconds is equal to 4,537 years, 41 weeks, 14 hours, 26 minutes, 24 seconds.
• To count from 1 to 142,711,683,984 would take you about nine thousand and seventy-five 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 142711683984 cubic inches would be around 435.5 feet tall.

Recreational maths with 142711683984

• 142711683984 backwards is 489386117241
• The number of decimal digits it has is: 12
• The sum of 142711683984's digits is 54
• More coming soon!