10109100

Names of 10109100

• Cardinal: 10109100 can be written as Ten million, one hundred nine thousand, one hundred.

Scientific notation

• Scientific notation: 1.01091 × 10⁷

Factors of 10109100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1128

Divisors of 10109100

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 31 50 60 62 75 93 100 124 150 155 186 300 310 372 465 620 775 930 1087 1550 1860 2174 2325 3100 3261 4348 4650 5435 6522 9300 10870 13044 16305 21740 27175 32610 33697 54350 65220 67394 81525 101091 108700 134788 163050 168485 202182 326100 336970 404364 505455 673940 842425 1010910 1684850 2021820 2527275 3369700 5054550 10109100
• Sum of all divisors σ(n): 30220288
• Sum of proper divisors (its aliquot sum) s(n): 20111188
• 10109100 is an abundant number, because the sum of its proper divisors (20111188) is greater than itself. Its abundance is 10002088

Bases of 10109100

• Binary: 100110100100000010101100₂
• Hexadecimal: 0x9A40AC
• Base-36: 60O8C

Squares and roots of 10109100

• 10109100 squared (10109100²) is 102193902810000
• 10109100 cubed (10109100³) is 1033088382896571000000
• The square root of 10109100 is 3179.4810897377
• The cube root of 10109100 is 216.2241329167

Scales and comparisons

• 10,109,100 seconds is equal to 16 weeks, 5 days, 5 minutes.
• To count from 1 to 10,109,100 would take you about twenty-five weeks!

  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 10109100 cubic inches would be around 18 feet tall.

Recreational maths with 10109100

• 10109100 backwards is 00190101
• 10109100 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10109100's digits is 12
• More coming soon!