142661045376

Names of 142661045376

• Cardinal: 142661045376 can be written as One hundred forty-two billion, six hundred sixty-one million, forty-five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.42661045376 × 10¹¹

Factors of 142661045376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 123837718

Divisors of 142661045376

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 123837713 247675426 371513139 495350852 743026278 990701704 1114539417 1486052556 1981403408 2229078834 2972105112 3962806816 4458157668 5944210224 7925613632 8916315336 11888420448 15851227264 17832630672 23776840896 35665261344 47553681792 71330522688 142661045376
• Sum of all divisors σ(n): 410522021910
• Sum of proper divisors (its aliquot sum) s(n): 267860976534
• 142661045376 is an abundant number, because the sum of its proper divisors (267860976534) is greater than itself. Its abundance is 125199931158

Bases of 142661045376

• Binary: 10000100110111010000101100110010000000₂
• Hexadecimal: 0x213742CC80
• Base-36: 1TJCPB40

Squares and roots of 142661045376

• 142661045376 squared (142661045376²) is 20352173867773130981376
• 142661045376 cubed (142661045376³) is 2903462399650624063007672946917376
• The square root of 142661045376 is 377704.9713413897
• The cube root of 142661045376 is 5225.1865550143

Scales and comparisons

• 142,661,045,376 seconds is equal to 4,536 years, 9 weeks, 2 days, 12 hours, 9 minutes, 36 seconds.
• To count from 1 to 142,661,045,376 would take you about nine thousand and seventy-two 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 142661045376 cubic inches would be around 435.4 feet tall.

Recreational maths with 142661045376

• 142661045376 backwards is 673540166241
• The number of decimal digits it has is: 12
• The sum of 142661045376's digits is 45
• More coming soon!