128022671120

Names of 128022671120

• Cardinal: 128022671120 can be written as One hundred twenty-eight billion, twenty-two million, six hundred seventy-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.2802267112 × 10¹¹

Factors of 128022671120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 544326

Divisors of 128022671120

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 173 272 340 346 680 692 865 1360 1384 1730 2768 2941 3460 5882 6920 11764 13840 14705 23528 29410 47056 58820 117640 235280 544129 1088258 2176516 2720645 4353032 5441290 8706064 9250193 10882580 18500386 21765160 37000772 43530320 46250965 74001544 92501930 94134317 148003088 185003860 188268634 370007720 376537268 470671585 740015440 753074536 941343170 1506149072 1600283389 1882686340 3200566778 3765372680 6401133556 7530745360 8001416945 12802267112 16002833890 25604534224 32005667780 64011335560 128022671120
• Sum of all divisors σ(n): 316984019760
• Sum of proper divisors (its aliquot sum) s(n): 188961348640
• 128022671120 is an abundant number, because the sum of its proper divisors (188961348640) is greater than itself. Its abundance is 60938677520

Bases of 128022671120

• Binary: 1110111001110101111101110111100010000₂
• Hexadecimal: 0x1DCEBEEF10
• Base-36: 1MT9E58W

Squares and roots of 128022671120

• 128022671120 squared (128022671120²) is 16389804320699682054400
• 128022671120 cubed (128022671120³) is 2098266528270090403939017148928000
• The square root of 128022671120 is 357802.5588505481
• The cube root of 128022671120 is 5039.9817218199

Scales and comparisons

• 128,022,671,120 seconds is equal to 4,070 years, 37 weeks, 4 days, 21 hours, 5 minutes, 20 seconds.
• To count from 1 to 128,022,671,120 would take you about eight thousand, one hundred forty-one 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 128022671120 cubic inches would be around 420 feet tall.

Recreational maths with 128022671120

• 128022671120 backwards is 021176220821
• The number of decimal digits it has is: 12
• The sum of 128022671120's digits is 32
• More coming soon!