1426557040

Names of 1426557040

• Cardinal: 1426557040 can be written as One billion, four hundred twenty-six million, five hundred fifty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.42655704 × 10⁹

Factors of 1426557040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3524

Divisors of 1426557040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 331 340 662 680 1324 1360 1655 2648 3169 3310 5296 5627 6338 6620 11254 12676 13240 15845 22508 25352 26480 28135 31690 45016 50704 53873 56270 63380 90032 107746 112540 126760 215492 225080 253520 269365 430984 450160 538730 861968 1048939 1077460 2097878 2154920 4195756 4309840 5244695 8391512 10489390 16783024 17831963 20978780 35663926 41957560 71327852 83915120 89159815 142655704 178319630 285311408 356639260 713278520 1426557040
• Sum of all divisors σ(n): 3523569120
• Sum of proper divisors (its aliquot sum) s(n): 2097012080
• 1426557040 is an abundant number, because the sum of its proper divisors (2097012080) is greater than itself. Its abundance is 670455040

Bases of 1426557040

• Binary: 1010101000001111000100001110000₂
• Hexadecimal: 0x55078870
• Base-36: NLC2GG

Squares and roots of 1426557040

• 1426557040 squared (1426557040²) is 2035064988373561600
• 1426557040 cubed (1426557040³) is 2903136286021822450353664000
• The square root of 1426557040 is 37769.7900444257
• The cube root of 1426557040 is 1125.7182679013

Scales and comparisons

• 1,426,557,040 seconds is equal to 45 years, 18 weeks, 5 days, 1 hour, 50 minutes, 40 seconds.
• To count from 1 to 1,426,557,040 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 1426557040 cubic inches would be around 93.8 feet tall.

Recreational maths with 1426557040

• 1426557040 backwards is 0407556241
• 1426557040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1426557040's digits is 34
• More coming soon!