168968448
168,968,448 is an even composite number composed of five prime numbers multiplied together.
168968448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 168968448:
28 × 32 × 11 × 59 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 59 × 113)See below for interesting mathematical facts about the number 168968448 from the Numbermatics database.
Names of 168968448
- Cardinal: 168968448 can be written as One hundred sixty-eight million, nine hundred sixty-eight thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.68968448 × 108
Factors of 168968448
Divisors of 168968448
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 59 64 66 72 88 96 99 113 118 128 132 144 176 177 192 198 226 236 256 264 288 339 352 354 384 396 452 472 528 531 576 649 678 704 708 768 792 904 944 1017 1056 1062 1152 1243 1298 1356 1408 1416 1584 1808 1888 1947 2034 2112 2124 2304 2486 2596 2712 2816 2832 3168 3616 3729 3776 3894 4068 4224 4248 4972 5192 5424 5664 5841 6336 6667 7232 7458 7552 7788 8136 8448 8496 9944 10384 10848 11187 11328 11682 12672 13334 14464 14916 15104 15576 16272 16992 19888 20001 20768 21696 22374 22656 23364 25344 26668 28928 29832 31152 32544 33984 39776 40002 41536 43392 44748 45312 46728 53336 59664 60003 62304 65088 67968 73337 79552 80004 83072 86784 89496 93456 106672 119328 120006 124608 130176 135936 146674 159104 160008 166144 178992 186912 213344 220011 238656 240012 249216 260352 293348 318208 320016 357984 373824 426688 440022 477312 480024 498432 586696 640032 660033 715968 747648 853376 880044 954624 960048 1173392 1280064 1320066 1431936 1495296 1706752 1760088 1920096 2346784 2560128 2640132 2863872 3520176 3840192 4693568 5120256 5280264 7040352 7680384 9387136 10560528 14080704 15360768 18774272 21121056 28161408 42242112 56322816 84484224 168968448
- Sum of all divisors σ(n): 545257440
- Sum of proper divisors (its aliquot sum) s(n): 376288992
- 168968448 is an abundant number, because the sum of its proper divisors (376288992) is greater than itself. Its abundance is 207320544
Bases of 168968448
- Binary: 10100001001001000001000000002
- Hexadecimal: 0xA124100
- Base-36: 2SLKW0
Squares and roots of 168968448
- 168968448 squared (1689684482) is 28550336419528704
- 168968448 cubed (1689684483) is 4824106034685642006331392
-
The
square root of 168968448 is 12998.7864048919 -
The
cube root of 168968448 is 552.8430721449
Scales and comparisons
How big is 168968448?- 168,968,448 seconds is equal to 5 years, 19 weeks, 2 days, 15 hours, 40 minutes, 48 seconds.
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To count from 1 to 168,968,448 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 168968448 cubic inches would be around 46.1 feet tall.
Recreational maths with 168968448
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