142782422042

Names of 142782422042

• Cardinal: 142782422042 can be written as One hundred forty-two billion, seven hundred eighty-two million, four hundred twenty-two thousand and forty-two.

Scientific notation

• Scientific notation: 1.42782422042 × 10¹¹

Factors of 142782422042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 132

Divisors of 142782422042

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 13 19 26 31 38 62 67 134 247 403 494 589 806 871 961 1178 1273 1742 1922 2077 2546 4154 4489 7657 8978 12493 15314 16549 18259 24986 27001 33098 36518 39463 54002 58357 64387 78926 85291 116714 128774 139159 170582 237367 278318 300763 474734 513019 601526 837031 1026038 1108783 1223353 1674062 1809067 2217566 2446706 2644021 3618134 3909919 4313929 5288042 5714497 7819838 8627858 9323653 11428994 15903589 18647306 31807178 34372273 56081077 68744546 74288461 81964651 112162154 121207489 148576922 163929302 177149407 242414978 289033243 354298814 578066486 1065540463 2131080926 2302942291 3757432159 4605884582 5491631617 7514864318 10983263234 71391211021 142782422042
• Sum of all divisors σ(n): 254673518400
• Sum of proper divisors (its aliquot sum) s(n): 111891096358
• 142782422042 is a deficient number, because the sum of its proper divisors (111891096358) is less than itself. Its deficiency is 30891325684

Bases of 142782422042

• Binary: 10000100111110011111101101110000011010₂
• Hexadecimal: 0x213E7EDC1A
• Base-36: 1TLCYTY2

Squares and roots of 142782422042

• 142782422042 squared (142782422042²) is 20386820044179807449764
• 142782422042 cubed (142782422042³) is 2910879543642386353026499161298088
• The square root of 142782422042 is 377865.6137332425
• The cube root of 142782422042 is 5226.6680057775

Scales and comparisons

• 142,782,422,042 seconds is equal to 4,540 years, 2 weeks, 7 hours, 54 minutes, 2 seconds.
• To count from 1 to 142,782,422,042 would take you about nine thousand and eighty 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 142782422042 cubic inches would be around 435.6 feet tall.

Recreational maths with 142782422042

• 142782422042 backwards is 240224287241
• 142782422042 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142782422042's digits is 38
• More coming soon!