162538916231223

Names of 162538916231223

• Cardinal: 162538916231223 can be written as One hundred sixty-two trillion, five hundred thirty-eight billion, nine hundred sixteen million, two hundred thirty-one thousand, two hundred twenty-three.

Scientific notation

• Scientific notation: 1.62538916231223 × 10¹⁴

Factors of 162538916231223

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 519641

Divisors of 162538916231223

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 283 849 1981 2547 5943 17829 18191 54573 127337 163719 382011 501157 1146033 1503471 3508099 4510413 5148053 10524297 15444159 31572891 36036371 46332477 108109113 141827431 324327339 425482293 992792017 1276446879 2978376051 8935128153 9116546987 27349640961 63815828909 82048922883 191447486727 574342460181 2579982797321 7739948391963 18059879581247 23219845175889 54179638743741 162538916231223
• Sum of all divisors σ(n): 269281671300096
• Sum of proper divisors (its aliquot sum) s(n): 106742755068873
• 162538916231223 is a deficient number, because the sum of its proper divisors (106742755068873) is less than itself. Its deficiency is 55796161162350

Bases of 162538916231223

• Binary: 100100111101010000001010010111010011100000110111₂
• Hexadecimal: 0x93D40A5D3837
• Base-36: 1LM5CI3DBR

Squares and roots of 162538916231223

• 162538916231223 squared (162538916231223²) is 26418899289620527602000075729
• 162538916231223 cubed (162538916231223³) is 4294099258556747758221098994626833274286567
• The square root of 162538916231223 is 12749075.1127767303
• The cube root of 162538916231223 is 54573.9999999989

Scales and comparisons

• 162,538,916,231,223 seconds is equal to 5,168,234 years, 40 weeks, 9 hours, 7 minutes, 3 seconds.
• To count from 1 to 162,538,916,231,223 would take you about twelve million, nine hundred twenty thousand, five hundred eighty-six 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 162538916231223 cubic inches would be around 4547.8 feet tall.

Recreational maths with 162538916231223

• 162538916231223 backwards is 322132619835261
• The number of decimal digits it has is: 15
• The sum of 162538916231223's digits is 54
• More coming soon!