142423332046945

Names of 142423332046945

• Cardinal: 142423332046945 can be written as One hundred forty-two trillion, four hundred twenty-three billion, three hundred thirty-two million, forty-six thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 1.42423332046945 × 10¹⁴

Factors of 142423332046945

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 30913737

Divisors of 142423332046945

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 17 67 85 335 809 1139 4045 5695 13753 54203 68765 271015 921451 4607255 30912839 154564195 525518263 2071160213 2627591315 10355801065 25008486751 35209723621 125042433755 176048618105 425144274767 1675568612317 2125721373835 8377843061585 28484666409389 142423332046945
• Sum of all divisors σ(n): 183889356537600
• Sum of proper divisors (its aliquot sum) s(n): 41466024490655
• 142423332046945 is a deficient number, because the sum of its proper divisors (41466024490655) is less than itself. Its deficiency is 100957307556290

Bases of 142423332046945

• Binary: 100000011000100010000100000111010100100001100001₂
• Hexadecimal: 0x8188841D4861
• Base-36: 1EHGDIN0IP

Squares and roots of 142423332046945

• 142423332046945 squared (142423332046945²) is 20284405511354350643683833025
• 142423332046945 cubed (142423332046945³) is 2888972621518501868100326244919876841358625
• The square root of 142423332046945 is 11934124.6870872353
• The cube root of 142423332046945 is 52222.8273259905

Scales and comparisons

• 142,423,332,046,945 seconds is equal to 4,528,621 years, 21 weeks, 3 days, 23 hours, 42 minutes, 25 seconds.
• To count from 1 to 142,423,332,046,945 would take you about eleven million, three hundred twenty-one thousand, five hundred fifty-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 142423332046945 cubic inches would be around 4351.9 feet tall.

Recreational maths with 142423332046945

• 142423332046945 backwards is 549640233324241
• The number of decimal digits it has is: 15
• The sum of 142423332046945's digits is 52
• More coming soon!