168213120
168,213,120 is an even composite number composed of five prime numbers multiplied together.
168213120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 168213120:
27 × 3 × 5 × 79 × 1109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 79 × 1109)See below for interesting mathematical facts about the number 168213120 from the Numbermatics database.
Names of 168213120
- Cardinal: 168213120 can be written as One hundred sixty-eight million, two hundred thirteen thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.6821312 × 108
Factors of 168213120
Divisors of 168213120
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 79 80 96 120 128 158 160 192 237 240 316 320 384 395 474 480 632 640 790 948 960 1109 1185 1264 1580 1896 1920 2218 2370 2528 3160 3327 3792 4436 4740 5056 5545 6320 6654 7584 8872 9480 10112 11090 12640 13308 15168 16635 17744 18960 22180 25280 26616 30336 33270 35488 37920 44360 50560 53232 66540 70976 75840 87611 88720 106464 133080 141952 151680 175222 177440 212928 262833 266160 350444 354880 425856 438055 525666 532320 700888 709760 876110 1051332 1064640 1314165 1401776 1752220 2102664 2129280 2628330 2803552 3504440 4205328 5256660 5607104 7008880 8410656 10513320 11214208 14017760 16821312 21026640 28035520 33642624 42053280 56071040 84106560 168213120
- Sum of all divisors σ(n): 543456000
- Sum of proper divisors (its aliquot sum) s(n): 375242880
- 168213120 is an abundant number, because the sum of its proper divisors (375242880) is greater than itself. Its abundance is 207029760
Bases of 168213120
- Binary: 10100000011010111010100000002
- Hexadecimal: 0xA06BA80
- Base-36: 2S5E2O
Squares and roots of 168213120
- 168213120 squared (1682131202) is 28295653740134400
- 168213120 cubed (1682131203) is 4759700198067676643328000
-
The
square root of 168213120 is 12969.7000736331 -
The
cube root of 168213120 is 552.0180628411
Scales and comparisons
How big is 168213120?- 168,213,120 seconds is equal to 5 years, 18 weeks, 21 hours, 52 minutes.
-
To count from 1 to 168,213,120 would take you about 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 168213120 cubic inches would be around 46 feet tall.
Recreational maths with 168213120
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The information we have on file for 168213120 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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