142149400000

Names of 142149400000

• Cardinal: 142149400000 can be written as One hundred forty-two billion, one hundred forty-nine million, four hundred thousand.

Scientific notation

• Scientific notation: 1.421494 × 10¹¹

Factors of 142149400000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 16579

Divisors of 142149400000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 43 50 64 80 86 100 125 160 172 200 215 250 320 344 400 430 500 625 688 800 860 1000 1075 1250 1376 1600 1720 2000 2150 2500 2752 3125 3440 4000 4300 5000 5375 6250 6880 8000 8600 10000 10750 12500 13760 16529 17200 20000 21500 25000 26875 33058 34400 40000 43000 50000 53750 66116 68800 82645 86000 100000 107500 132232 134375 165290 172000 200000 215000 264464 268750 330580 344000 413225 430000 528928 537500 661160 710747 826450 860000 1057856 1075000 1322320 1421494 1652900 1720000 2066125 2150000 2644640 2842988 3305800 3553735 4132250 4300000 5289280 5685976 6611600 7107470 8264500 8600000 10330625 11371952 13223200 14214940 16529000 17768675 20661250 22743904 26446400 28429880 33058000 35537350 41322500 45487808 51653125 56859760 66116000 71074700 82645000 88843375 103306250 113719520 132232000 142149400 165290000 177686750 206612500 227439040 284298800 330580000 355373500 413225000 444216875 568597600 661160000 710747000 826450000 888433750 1137195200 1421494000 1652900000 1776867500 2221084375 2842988000 3305800000 3553735000 4442168750 5685976000 7107470000 8884337500 14214940000 17768675000 28429880000 35537350000 71074700000 142149400000
• Sum of all divisors σ(n): 360795813840
• Sum of proper divisors (its aliquot sum) s(n): 218646413840
• 142149400000 is an abundant number, because the sum of its proper divisors (218646413840) is greater than itself. Its abundance is 76497013840

Bases of 142149400000

• Binary: 10000100011000110000111011010111000000₂
• Hexadecimal: 0x2118C3B5C0
• Base-36: 1TAW2Z0G

Squares and roots of 142149400000

• 142149400000 squared (142149400000²) is 20206451920360000000000
• 142149400000 cubed (142149400000³) is 2872335016608021784000000000000000
• The square root of 142149400000 is 377027.0547321505
• The cube root of 142149400000 is 5218.9324652041

Scales and comparisons

• 142,149,400,000 seconds is equal to 4,519 years, 47 weeks, 2 days, 16 hours, 26 minutes, 40 seconds.
• To count from 1 to 142,149,400,000 would take you about nine thousand and thirty-nine 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 142149400000 cubic inches would be around 434.9 feet tall.

Recreational maths with 142149400000

• 142149400000 backwards is 000004941241
• 142149400000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142149400000's digits is 25
• More coming soon!