142130684880

Names of 142130684880

• Cardinal: 142130684880 can be written as One hundred forty-two billion, one hundred thirty million, six hundred eighty-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.4213068488 × 10¹¹

Factors of 142130684880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 65801253

Divisors of 142130684880

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 65801243 131602486 197403729 263204972 329006215 394807458 526409944 592211187 658012430 789614916 987018645 1052819888 1184422374 1316024860 1579229832 1776633561 1974037290 2368844748 2632049720 2961055935 3158459664 3553267122 3948074580 4737689496 5264099440 5922111870 7106534244 7896149160 8883167805 9475378992 11844223740 14213068488 15792298320 17766335610 23688447480 28426136976 35532671220 47376894960 71065342440 142130684880
• Sum of all divisors σ(n): 489561255360
• Sum of proper divisors (its aliquot sum) s(n): 347430570480
• 142130684880 is an abundant number, because the sum of its proper divisors (347430570480) is greater than itself. Its abundance is 205299885600

Bases of 142130684880

• Binary: 10000100010111101001100010001111010000₂
• Hexadecimal: 0x2117A623D0
• Base-36: 1TAKXUC0

Squares and roots of 142130684880

• 142130684880 squared (142130684880²) is 20201131584457860614400
• 142130684880 cubed (142130684880³) is 2871200667449995292624249590272000
• The square root of 142130684880 is 377002.2345822369
• The cube root of 142130684880 is 5218.7034169067

Scales and comparisons

• 142,130,684,880 seconds is equal to 4,519 years, 16 weeks, 3 days, 1 hour, 48 minutes.
• To count from 1 to 142,130,684,880 would take you about nine thousand and thirty-eight 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 142130684880 cubic inches would be around 434.9 feet tall.

Recreational maths with 142130684880

• 142130684880 backwards is 088486031241
• 142130684880 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142130684880's digits is 45
• More coming soon!