1457138000

Names of 1457138000

• Cardinal: 1457138000 can be written as One billion, four hundred fifty-seven million, one hundred thirty-eight thousand.

Scientific notation

• Scientific notation: 1.457138 × 10⁹

Factors of 1457138000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2545

Divisors of 1457138000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 34 40 50 68 80 85 100 125 136 170 200 250 272 289 340 400 425 500 578 680 850 1000 1156 1360 1445 1700 2000 2125 2312 2521 2890 3400 4250 4624 5042 5780 6800 7225 8500 10084 11560 12605 14450 17000 20168 23120 25210 28900 34000 36125 40336 42857 50420 57800 63025 72250 85714 100840 115600 126050 144500 171428 201680 214285 252100 289000 315125 342856 428570 504200 578000 630250 685712 728569 857140 1008400 1071425 1260500 1457138 1714280 2142850 2521000 2914276 3428560 3642845 4285700 5042000 5357125 5828552 7285690 8571400 10714250 11657104 14571380 17142800 18214225 21428500 29142760 36428450 42857000 58285520 72856900 85714000 91071125 145713800 182142250 291427600 364284500 728569000 1457138000
• Sum of all divisors σ(n): 3744292344
• Sum of proper divisors (its aliquot sum) s(n): 2287154344
• 1457138000 is an abundant number, because the sum of its proper divisors (2287154344) is greater than itself. Its abundance is 830016344

Bases of 1457138000

• Binary: 1010110110110100010100101010000₂
• Hexadecimal: 0x56DA2950
• Base-36: O3JIVK

Squares and roots of 1457138000

• 1457138000 squared (1457138000²) is 2123251151044000000
• 1457138000 cubed (1457138000³) is 3093869935729952072000000000
• The square root of 1457138000 is 38172.4769958671
• The cube root of 1457138000 is 1133.7054333729

Scales and comparisons

• 1,457,138,000 seconds is equal to 46 years, 17 weeks, 2 days, 33 minutes, 20 seconds.
• To count from 1 to 1,457,138,000 would take you about ninety-two 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 1457138000 cubic inches would be around 94.5 feet tall.

Recreational maths with 1457138000

• 1457138000 backwards is 0008317541
• The number of decimal digits it has is: 10
• The sum of 1457138000's digits is 29
• More coming soon!