164240040
164,240,040 is an even composite number composed of six prime numbers multiplied together.
164240040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 164240040:
23 × 3 × 5 × 37 × 71 × 521
(2 × 2 × 2 × 3 × 5 × 37 × 71 × 521)See below for interesting mathematical facts about the number 164240040 from the Numbermatics database.
Names of 164240040
- Cardinal: 164240040 can be written as One hundred sixty-four million, two hundred forty thousand and forty.
Scientific notation
- Scientific notation: 1.6424004 × 108
Factors of 164240040
Divisors of 164240040
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 37 40 60 71 74 111 120 142 148 185 213 222 284 296 355 370 426 444 521 555 568 710 740 852 888 1042 1065 1110 1420 1480 1563 1704 2084 2130 2220 2605 2627 2840 3126 4168 4260 4440 5210 5254 6252 7815 7881 8520 10420 10508 12504 13135 15630 15762 19277 20840 21016 26270 31260 31524 36991 38554 39405 52540 57831 62520 63048 73982 77108 78810 96385 105080 110973 115662 147964 154216 157620 184955 192770 221946 231324 289155 295928 315240 369910 385540 443892 462648 554865 578310 739820 771080 887784 1109730 1156620 1368667 1479640 2219460 2313240 2737334 4106001 4438920 5474668 6843335 8212002 10949336 13686670 16424004 20530005 27373340 32848008 41060010 54746680 82120020 164240040
- Sum of all divisors σ(n): 514149120
- Sum of proper divisors (its aliquot sum) s(n): 349909080
- 164240040 is an abundant number, because the sum of its proper divisors (349909080) is greater than itself. Its abundance is 185669040
Bases of 164240040
- Binary: 10011100101000011010101010002
- Hexadecimal: 0x9CA1AA8
- Base-36: 2PS8FC
Squares and roots of 164240040
- 164240040 squared (1642400402) is 26974790739201600
- 164240040 cubed (1642400403) is 4430340709998100352064000
-
The
square root of 164240040 is 12815.6170354767 -
The
cube root of 164240040 is 547.6372917305
Scales and comparisons
How big is 164240040?- 164,240,040 seconds is equal to 5 years, 11 weeks, 3 days, 22 hours, 14 minutes.
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To count from 1 to 164,240,040 would take you about seven 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 164240040 cubic inches would be around 45.6 feet tall.
Recreational maths with 164240040
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The information we have on file for 164240040 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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