67128131000

Names of 67128131000

• Cardinal: 67128131000 can be written as Sixty-seven billion, one hundred twenty-eight million, one hundred thirty-one thousand.

Scientific notation

• Scientific notation: 6.7128131 × 10¹⁰

Factors of 67128131000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7028

Divisors of 67128131000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 125 140 175 200 250 280 350 500 700 875 1000 1400 1750 1861 3500 3722 5153 7000 7444 9305 10306 13027 14888 18610 20612 25765 26054 36071 37220 41224 46525 51530 52108 65135 72142 74440 93050 103060 104216 128825 130270 144284 180355 186100 206120 232625 257650 260540 288568 325675 360710 372200 465250 515300 521080 644125 651350 721420 901775 930500 1030600 1288250 1302700 1442840 1628375 1803550 1861000 2576500 2605400 3256750 3607100 4508875 5153000 6513500 7214200 9017750 9589733 13027000 18035500 19179466 36071000 38358932 47948665 67128131 76717864 95897330 134256262 191794660 239743325 268512524 335640655 383589320 479486650 537025048 671281310 958973300 1198716625 1342562620 1678203275 1917946600 2397433250 2685125240 3356406550 4794866500 6712813100 8391016375 9589733000 13425626200 16782032750 33564065500 67128131000
• Sum of all divisors σ(n): 179651122560
• Sum of proper divisors (its aliquot sum) s(n): 112522991560
• 67128131000 is an abundant number, because the sum of its proper divisors (112522991560) is greater than itself. Its abundance is 45394860560

Bases of 67128131000

• Binary: 111110100001001001011111110110111000₂
• Hexadecimal: 0xFA125FDB8
• Base-36: UU6CTDK

Squares and roots of 67128131000

• 67128131000 squared (67128131000²) is 4506185971553161000000
• 67128131000 cubed (67128131000³) is 302491842208782865072091000000000
• The square root of 67128131000 is 259090.9705103595
• The cube root of 67128131000 is 4064.1355572963

Scales and comparisons

• 67,128,131,000 seconds is equal to 2,134 years, 24 weeks, 1 day, 23 hours, 3 minutes, 20 seconds.
• To count from 1 to 67,128,131,000 would take you about four thousand, two hundred sixty-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 67128131000 cubic inches would be around 338.7 feet tall.

Recreational maths with 67128131000

• 67128131000 backwards is 00013182176
• The number of decimal digits it has is: 11
• The sum of 67128131000's digits is 29
• More coming soon!