16389100
16,389,100 is an even composite number composed of five prime numbers multiplied together.
16389100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 16389100:
22 × 52 × 7 × 13 × 1801
(2 × 2 × 5 × 5 × 7 × 13 × 1801)See below for interesting mathematical facts about the number 16389100 from the Numbermatics database.
Names of 16389100
- Cardinal: 16389100 can be written as Sixteen million, three hundred eighty-nine thousand, one hundred.
Scientific notation
- Scientific notation: 1.63891 × 107
Factors of 16389100
Divisors of 16389100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 25 26 28 35 50 52 65 70 91 100 130 140 175 182 260 325 350 364 455 650 700 910 1300 1801 1820 2275 3602 4550 7204 9005 9100 12607 18010 23413 25214 36020 45025 46826 50428 63035 90050 93652 117065 126070 163891 180100 234130 252140 315175 327782 468260 585325 630350 655564 819455 1170650 1260700 1638910 2341300 3277820 4097275 8194550 16389100
- Sum of all divisors σ(n): 43795808
- Sum of proper divisors (its aliquot sum) s(n): 27406708
- 16389100 is an abundant number, because the sum of its proper divisors (27406708) is greater than itself. Its abundance is 11017608
Bases of 16389100
- Binary: 1111101000010011111011002
- Hexadecimal: 0xFA13EC
- Base-36: 9R9WS
Squares and roots of 16389100
- 16389100 squared (163891002) is 268602598810000
- 16389100 cubed (163891003) is 4402154852156971000000
-
The
square root of 16389100 is 4048.3453410005 -
The
cube root of 16389100 is 254.0105189187
Scales and comparisons
How big is 16389100?- 16,389,100 seconds is equal to 27 weeks, 16 hours, 31 minutes, 40 seconds.
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To count from 1 to 16,389,100 would take you about forty 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 16389100 cubic inches would be around 21.2 feet tall.
Recreational maths with 16389100
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The information we have on file for 16389100 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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