1128016800

Names of 1128016800

• Cardinal: 1128016800 can be written as One billion, one hundred twenty-eight million, sixteen thousand, eight hundred.

Scientific notation

• Scientific notation: 1.1280168 × 10⁹

Factors of 1128016800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 52233

Divisors of 1128016800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 90 96 100 108 120 135 144 150 160 180 200 216 225 240 270 288 300 360 400 432 450 480 540 600 675 720 800 864 900 1080 1200 1350 1440 1800 2160 2400 2700 3600 4320 5400 7200 10800 21600 52223 104446 156669 208892 261115 313338 417784 470007 522230 626676 783345 835568 940014 1044460 1253352 1305575 1410021 1566690 1671136 1880028 2088920 2350035 2506704 2611150 2820042 3133380 3760056 3916725 4177840 4700070 5013408 5222300 5640084 6266760 7050105 7520112 7833450 8355680 9400140 10444600 11280168 11750175 12533520 14100210 15040224 15666900 18800280 20889200 22560336 23500350 25067040 28200420 31333800 35250525 37600560 41778400 45120672 47000700 56400840 62667600 70501050 75201120 94001400 112801680 125335200 141002100 188002800 225603360 282004200 376005600 564008400 1128016800
• Sum of all divisors σ(n): 4079738880
• Sum of proper divisors (its aliquot sum) s(n): 2951722080
• 1128016800 is an abundant number, because the sum of its proper divisors (2951722080) is greater than itself. Its abundance is 1823705280

Bases of 1128016800

• Binary: 1000011001111000010101110100000₂
• Hexadecimal: 0x433C2BA0
• Base-36: INLBC0

Squares and roots of 1128016800

• 1128016800 squared (1128016800²) is 1272421901082240000
• 1128016800 cubed (1128016800³) is 1435313281108704901632000000
• The square root of 1128016800 is 33585.9613529225
• The cube root of 1128016800 is 1040.9707405673

Scales and comparisons

• 1,128,016,800 seconds is equal to 35 years, 45 weeks, 18 hours.
• To count from 1 to 1,128,016,800 would take you about seventy-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 1128016800 cubic inches would be around 86.7 feet tall.

Recreational maths with 1128016800

• 1128016800 backwards is 0086108211
• 1128016800 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1128016800's digits is 27
• More coming soon!