109420749450

Names of 109420749450

• Cardinal: 109420749450 can be written as One hundred nine billion, four hundred twenty million, seven hundred forty-nine thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.0942074945 × 10¹¹

Factors of 109420749450

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 37071

Divisors of 109420749450

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 135 150 162 225 243 270 405 450 486 675 729 810 1215 1350 1458 2025 2187 2430 3645 4050 4374 6075 6561 7290 10935 12150 13122 18225 19683 21870 32805 36450 37061 39366 54675 59049 65610 74122 98415 109350 111183 118098 164025 185305 196830 222366 295245 328050 333549 370610 492075 555915 590490 667098 926525 984150 1000647 1111830 1476225 1667745 1853050 2001294 2779575 2952450 3001941 3335490 5003235 5559150 6003882 8338725 9005823 10006470 15009705 16677450 18011646 25016175 27017469 30019410 45029115 50032350 54034938 75048525 81052407 90058230 135087345 150097050 162104814 225145575 243157221 270174690 405262035 450291150 486314442 675436725 729471663 810524070 1215786105 1350873450 1458943326 2026310175 2188414989 2431572210 3647358315 4052620350 4376829978 6078930525 7294716630 10942074945 12157861050 18236791575 21884149890 36473583150 54710374725 109420749450
• Sum of all divisors σ(n): 305290404918
• Sum of proper divisors (its aliquot sum) s(n): 195869655468
• 109420749450 is an abundant number, because the sum of its proper divisors (195869655468) is greater than itself. Its abundance is 86448906018

Bases of 109420749450

• Binary: 1100101111001111111000010001010001010₂
• Hexadecimal: 0x1979FC228A
• Base-36: 1E9MAEMI

Squares and roots of 109420749450

• 109420749450 squared (109420749450²) is 11972900410199675302500
• 109420749450 cubed (109420749450³) is 1310083735974260895746205458625000
• The square root of 109420749450 is 330788.0733188547
• The cube root of 109420749450 is 4782.9946491239

Scales and comparisons

• 109,420,749,450 seconds is equal to 3,479 years, 12 weeks, 3 days, 20 hours, 37 minutes, 30 seconds.
• To count from 1 to 109,420,749,450 would take you about six thousand, nine hundred fifty-eight 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 109420749450 cubic inches would be around 398.6 feet tall.

Recreational maths with 109420749450

• 109420749450 backwards is 054947024901
• 109420749450 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 109420749450's digits is 45
• More coming soon!