16968420
16,968,420 is an even composite number composed of five prime numbers multiplied together.
16968420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 16968420:
22 × 33 × 5 × 7 × 672
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 67 × 67)See below for interesting mathematical facts about the number 16968420 from the Numbermatics database.
Names of 16968420
- Cardinal: 16968420 can be written as Sixteen million, nine hundred sixty-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.696842 × 107
Factors of 16968420
Divisors of 16968420
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 67 70 84 90 105 108 126 134 135 140 180 189 201 210 252 268 270 315 335 378 402 420 469 540 603 630 670 756 804 938 945 1005 1206 1260 1340 1407 1809 1876 1890 2010 2345 2412 2814 3015 3618 3780 4020 4221 4489 4690 5628 6030 7035 7236 8442 8978 9045 9380 12060 12663 13467 14070 16884 17956 18090 21105 22445 25326 26934 28140 31423 36180 40401 42210 44890 50652 53868 62846 63315 67335 80802 84420 89780 94269 121203 125692 126630 134670 157115 161604 188538 202005 242406 253260 269340 282807 314230 377076 404010 471345 484812 565614 606015 628460 808020 848421 942690 1131228 1212030 1414035 1696842 1885380 2424060 2828070 3393684 4242105 5656140 8484210 16968420
- Sum of all divisors σ(n): 61246080
- Sum of proper divisors (its aliquot sum) s(n): 44277660
- 16968420 is an abundant number, because the sum of its proper divisors (44277660) is greater than itself. Its abundance is 27309240
Bases of 16968420
- Binary: 10000001011101010111001002
- Hexadecimal: 0x102EAE4
- Base-36: A3OX0
Squares and roots of 16968420
- 16968420 squared (169684202) is 287927277296400
- 16968420 cubed (169684203) is 4885670970621779688000
-
The
square root of 16968420 is 4119.2742079157 -
The
cube root of 16968420 is 256.9688425843
Scales and comparisons
How big is 16968420?- 16,968,420 seconds is equal to 28 weeks, 9 hours, 27 minutes.
-
To count from 1 to 16,968,420 would take you about forty-two 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 16968420 cubic inches would be around 21.4 feet tall.
Recreational maths with 16968420
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The information we have on file for 16968420 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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