142682687472

Names of 142682687472

• Cardinal: 142682687472 can be written as One hundred forty-two billion, six hundred eighty-two million, six hundred eighty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.42682687472 × 10¹¹

Factors of 142682687472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2894504

Divisors of 142682687472

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 79 104 156 158 208 237 312 316 474 624 632 948 1027 1264 1896 2054 3081 3792 4108 6162 8216 12324 16432 24648 49296 2894407 5788814 8683221 11577628 17366442 23155256 34732884 37627291 46310512 69465768 75254582 112881873 138931536 150509164 225763746 228658153 301018328 451527492 457316306 602036656 685974459 903054984 914632612 1371948918 1806109968 1829265224 2743897836 2972555989 3658530448 5487795672 5945111978 8917667967 10975591344 11890223956 17835335934 23780447912 35670671868 47560895824 71341343736 142682687472
• Sum of all divisors σ(n): 401975383040
• Sum of proper divisors (its aliquot sum) s(n): 259292695568
• 142682687472 is an abundant number, because the sum of its proper divisors (259292695568) is greater than itself. Its abundance is 116610008096

Bases of 142682687472

• Binary: 10000100111000100011010000011111110000₂
• Hexadecimal: 0x21388D07F0
• Base-36: 1TJPL69C

Squares and roots of 142682687472

• 142682687472 squared (142682687472²) is 20358349304232425750784
• 142682687472 cubed (142682687472³) is 2904783991221603850247558430978048
• The square root of 142682687472 is 377733.6197269181
• The cube root of 142682687472 is 5225.4507669927

Scales and comparisons

• 142,682,687,472 seconds is equal to 4,536 years, 45 weeks, 23 hours, 51 minutes, 12 seconds.
• To count from 1 to 142,682,687,472 would take you about nine thousand and seventy-three 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 142682687472 cubic inches would be around 435.5 feet tall.

Recreational maths with 142682687472

• 142682687472 backwards is 274786286241
• The number of decimal digits it has is: 12
• The sum of 142682687472's digits is 57
• More coming soon!