103125000

Names of 103125000

• Cardinal: 103125000 can be written as One hundred three million, one hundred twenty-five thousand.

Scientific notation

• Scientific notation: 1.03125 × 10⁸

Factors of 103125000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 21

Divisors of 103125000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 33 40 44 50 55 60 66 75 88 100 110 120 125 132 150 165 200 220 250 264 275 300 330 375 440 500 550 600 625 660 750 825 1000 1100 1250 1320 1375 1500 1650 1875 2200 2500 2750 3000 3125 3300 3750 4125 5000 5500 6250 6600 6875 7500 8250 9375 11000 12500 13750 15000 15625 16500 18750 20625 25000 27500 31250 33000 34375 37500 41250 46875 55000 62500 68750 75000 78125 82500 93750 103125 125000 137500 156250 165000 171875 187500 206250 234375 275000 312500 343750 375000 390625 412500 468750 515625 625000 687500 781250 825000 859375 937500 1031250 1171875 1375000 1562500 1718750 1875000 2062500 2343750 2578125 3125000 3437500 4125000 4296875 4687500 5156250 6875000 8593750 9375000 10312500 12890625 17187500 20625000 25781250 34375000 51562500 103125000
• Sum of all divisors σ(n): 351562320
• Sum of proper divisors (its aliquot sum) s(n): 248437320
• 103125000 is an abundant number, because the sum of its proper divisors (248437320) is greater than itself. Its abundance is 145312320

Bases of 103125000

• Binary: 110001001011001000000001000₂
• Hexadecimal: 0x6259008
• Base-36: 1PEBRC

Squares and roots of 103125000

• 103125000 squared (103125000²) is 10634765625000000
• 103125000 cubed (103125000³) is 1096710205078125000000000
• The square root of 103125000 is 10155.0480057949
• The cube root of 103125000 is 468.9443638417

Scales and comparisons

• 103,125,000 seconds is equal to 3 years, 14 weeks, 3 days, 13 hours, 50 minutes.
• To count from 1 to 103,125,000 would take you about four 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 103125000 cubic inches would be around 39.1 feet tall.

Recreational maths with 103125000

• 103125000 backwards is 000521301
• 103125000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 103125000's digits is 12
• More coming soon!