142160593538

Names of 142160593538

• Cardinal: 142160593538 can be written as One hundred forty-two billion, one hundred sixty million, five hundred ninety-three thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 1.42160593538 × 10¹¹

Factors of 142160593538

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1002

Divisors of 142160593538

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 19 31 38 62 331 361 589 619 662 722 961 1178 1238 1922 6289 10261 11191 11761 12578 18259 19189 20522 22382 23522 36518 38378 119491 194959 204889 223459 238982 318091 346921 364591 389918 409778 446918 594859 636182 693842 729182 1189718 3704221 3892891 6043729 6351559 6927229 7408442 7785782 11302321 12087458 12703118 13854458 22604642 73964929 114830851 120679621 147929858 196898329 214744099 229661702 241359242 393796658 429488198 2292912799 3741068251 4585825598 7482136502 71080296769 142160593538
• Sum of all divisors σ(n): 233628194160
• Sum of proper divisors (its aliquot sum) s(n): 91467600622
• 142160593538 is a deficient number, because the sum of its proper divisors (91467600622) is less than itself. Its deficiency is 50692992916

Bases of 142160593538

• Binary: 10000100011001011011101000001010000010₂
• Hexadecimal: 0x21196E8282
• Base-36: 1TB2QW02

Squares and roots of 142160593538

• 142160593538 squared (142160593538²) is 20209634355076447357444
• 142160593538 cubed (142160593538³) is 2873013615103623599698650682596872
• The square root of 142160593538 is 377041.8989157571
• The cube root of 142160593538 is 5219.0694496855

Scales and comparisons

• 142,160,593,538 seconds is equal to 4,520 years, 13 weeks, 6 days, 5 hours, 45 minutes, 38 seconds.
• To count from 1 to 142,160,593,538 would take you about nine thousand and forty 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 142160593538 cubic inches would be around 434.9 feet tall.

Recreational maths with 142160593538

• 142160593538 backwards is 835395061241
• The number of decimal digits it has is: 12
• The sum of 142160593538's digits is 47
• More coming soon!