1422751148

Names of 1422751148

• Cardinal: 1422751148 can be written as One billion, four hundred twenty-two million, seven hundred fifty-one thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.422751148 × 10⁹

Factors of 1422751148

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5429

Divisors of 1422751148

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 13 14 17 26 28 34 43 52 68 86 91 119 172 182 221 238 301 364 442 476 559 602 731 884 1118 1204 1462 1547 2236 2924 3094 3913 5117 5347 6188 7826 9503 10234 10694 15652 19006 20468 21388 37429 38012 66521 69511 74858 90899 133042 139022 149716 181798 229921 266084 278044 363596 459842 486577 636293 919684 973154 1181687 1272586 1609447 1946308 2363374 2545172 2988973 3218894 3908657 4726748 5977946 6437788 7817314 8271809 11955892 15634628 16543618 20922811 27360599 33087236 41845622 50812541 54721198 83691244 101625082 109442396 203250164 355687787 711375574 1422751148
• Sum of all divisors σ(n): 3320722944
• Sum of proper divisors (its aliquot sum) s(n): 1897971796
• 1422751148 is an abundant number, because the sum of its proper divisors (1897971796) is greater than itself. Its abundance is 475220648

Bases of 1422751148

• Binary: 1010100110011010111010110101100₂
• Hexadecimal: 0x54CD75AC
• Base-36: NJ2HT8

Squares and roots of 1422751148

• 1422751148 squared (1422751148²) is 2024220829135317904
• 1422751148 cubed (1422751148³) is 2879962508457785395260953792
• The square root of 1422751148 is 37719.3736427317
• The cube root of 1422751148 is 1124.7162801899

Scales and comparisons

• 1,422,751,148 seconds is equal to 45 years, 12 weeks, 3 days, 39 minutes, 8 seconds.
• To count from 1 to 1,422,751,148 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 1422751148 cubic inches would be around 93.7 feet tall.

Recreational maths with 1422751148

• 1422751148 backwards is 8411572241
• The number of decimal digits it has is: 10
• The sum of 1422751148's digits is 35
• More coming soon!