1422868160

Names of 1422868160

• Cardinal: 1422868160 can be written as One billion, four hundred twenty-two million, eight hundred sixty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.42286816 × 10⁹

Factors of 1422868160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 811

Divisors of 1422868160

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 797 1120 1594 2240 3188 3985 5579 6376 7970 11158 12752 15940 22316 25504 27895 31880 44632 51008 55790 63760 89264 111580 127520 178528 223160 255040 357056 446320 635209 892640 1270418 1785280 2540836 3176045 4446463 5081672 6352090 8892926 10163344 12704180 17785852 20326688 22232315 25408360 35571704 40653376 44464630 50816720 71143408 88929260 101633440 142286816 177858520 203266880 284573632 355717040 711434080 1422868160
• Sum of all divisors σ(n): 3877098672
• Sum of proper divisors (its aliquot sum) s(n): 2454230512
• 1422868160 is an abundant number, because the sum of its proper divisors (2454230512) is greater than itself. Its abundance is 1031362352

Bases of 1422868160

• Binary: 1010100110011110011111011000000₂
• Hexadecimal: 0x54CF3EC0
• Base-36: NJ503K

Squares and roots of 1422868160

• 1422868160 squared (1422868160²) is 2024553800741785600
• 1422868160 cubed (1422868160³) is 2880673141282471111786496000
• The square root of 1422868160 is 37720.9246970431
• The cube root of 1422868160 is 1124.7471128699

Scales and comparisons

• 1,422,868,160 seconds is equal to 45 years, 12 weeks, 4 days, 9 hours, 9 minutes, 20 seconds.
• To count from 1 to 1,422,868,160 would take you about ninety 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 1422868160 cubic inches would be around 93.7 feet tall.

Recreational maths with 1422868160

• 1422868160 backwards is 0618682241
• The number of decimal digits it has is: 10
• The sum of 1422868160's digits is 38
• More coming soon!