15428118000

Names of 15428118000

• Cardinal: 15428118000 can be written as Fifteen billion, four hundred twenty-eight million, one hundred eighteen thousand.

Scientific notation

• Scientific notation: 1.5428118 × 10¹⁰

Factors of 15428118000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 147

Divisors of 15428118000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 125 137 150 200 240 250 274 300 375 400 411 500 548 600 685 750 822 1000 1096 1200 1370 1500 1644 2000 2055 2192 2740 3000 3288 3425 4110 5480 6000 6576 6850 8220 10275 10960 13700 16440 17125 18769 20550 27400 32880 34250 37538 41100 51375 54800 56307 68500 75076 82200 93845 102750 112614 137000 150152 164400 187690 205500 225228 274000 281535 300304 375380 411000 450456 469225 563070 750760 822000 900912 938450 1126140 1407675 1501520 1876900 2252280 2346125 2571353 2815350 3753800 4504560 4692250 5142706 5630700 7038375 7507600 7714059 9384500 10285412 11261400 12856765 14076750 15428118 18769000 20570824 22522800 25713530 28153500 30856236 37538000 38570295 41141648 51427060 56307000 61712472 64283825 77140590 102854120 112614000 123424944 128567650 154281180 192851475 205708240 257135300 308562360 321419125 385702950 514270600 617124720 642838250 771405900 964257375 1028541200 1285676500 1542811800 1928514750 2571353000 3085623600 3857029500 5142706000 7714059000 15428118000
• Sum of all divisors σ(n): 50105989440
• Sum of proper divisors (its aliquot sum) s(n): 34677871440
• 15428118000 is an abundant number, because the sum of its proper divisors (34677871440) is greater than itself. Its abundance is 19249753440

Bases of 15428118000

• Binary: 1110010111100101100110010111110000₂
• Hexadecimal: 0x3979665F0
• Base-36: 735I41C

Squares and roots of 15428118000

• 15428118000 squared (15428118000²) is 238026825021924000000
• 15428118000 cubed (15428118000³) is 3672305943603596059032000000000
• The square root of 15428118000 is 124209.9754448089
• The cube root of 15428118000 is 2489.4552121801

Scales and comparisons

• 15,428,118,000 seconds is equal to 490 years, 29 weeks, 3 days, 4 hours, 20 minutes.
• To count from 1 to 15,428,118,000 would take you about nine hundred eighty-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 15428118000 cubic inches would be around 207.5 feet tall.

Recreational maths with 15428118000

• 15428118000 backwards is 00081182451
• 15428118000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15428118000's digits is 30
• More coming soon!