142989406135604

Names of 142989406135604

• Cardinal: 142989406135604 can be written as One hundred forty-two trillion, nine hundred eighty-nine billion, four hundred six million, one hundred thirty-five thousand, six hundred four.

Scientific notation

• Scientific notation: 1.42989406135604 × 10¹⁴

Factors of 142989406135604

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 171191182

Divisors of 142989406135604

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 23 28 46 92 161 322 644 1297 2594 5188 9079 18158 29831 36316 59662 119324 208817 417634 835268 171189853 342379706 684759412 1198328971 2396657942 3937366619 4793315884 7874733238 15749466476 27561566333 55123132666 110246265332 222033239341 444066478682 888132957364 1554232675387 3108465350774 5106764504843 6216930701548 10213529009686 20427058019372 35747351533901 71494703067802 142989406135604
• Sum of all divisors σ(n): 298642754581248
• Sum of proper divisors (its aliquot sum) s(n): 155653348445644
• 142989406135604 is an abundant number, because the sum of its proper divisors (155653348445644) is greater than itself. Its abundance is 12663942310040

Bases of 142989406135604

• Binary: 100000100000110001010000110000100110010100110100₂
• Hexadecimal: 0x820C50C26534
• Base-36: 1EOOFCJAR8

Squares and roots of 142989406135604

• 142989406135604 squared (142989406135604²) is 20445970267012706840836444816
• 142989406135604 cubed (142989406135604³) is 2923557146346363697711330885836404558828864
• The square root of 142989406135604 is 11957817.7831744867
• The cube root of 142989406135604 is 52291.9239401409

Scales and comparisons

• 142,989,406,135,604 seconds is equal to 4,546,620 years, 42 weeks, 4 days, 10 hours, 6 minutes, 44 seconds.
• To count from 1 to 142,989,406,135,604 would take you about eleven million, three hundred sixty-six thousand, five hundred fifty-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 142989406135604 cubic inches would be around 4357.7 feet tall.

Recreational maths with 142989406135604

• 142989406135604 backwards is 406531604989241
• The number of decimal digits it has is: 15
• The sum of 142989406135604's digits is 62
• More coming soon!