242974160
242,974,160 is an even composite number composed of six prime numbers multiplied together.
242974160 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 242974160:
24 × 5 × 11 × 13 × 67 × 317
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 67 × 317)See below for interesting mathematical facts about the number 242974160 from the Numbermatics database.
Names of 242974160
- Cardinal: 242974160 can be written as Two hundred forty-two million, nine hundred seventy-four thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.4297416 × 108
Factors of 242974160
Divisors of 242974160
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 67 80 88 104 110 130 134 143 176 208 220 260 268 286 317 335 440 520 536 572 634 670 715 737 871 880 1040 1072 1144 1268 1340 1430 1474 1585 1742 2288 2536 2680 2860 2948 3170 3484 3487 3685 4121 4355 5072 5360 5720 5896 6340 6968 6974 7370 8242 8710 9581 11440 11792 12680 13936 13948 14740 16484 17420 17435 19162 20605 21239 25360 27896 29480 32968 34840 34870 38324 41210 42478 45331 47905 55792 58960 65936 69680 69740 76648 82420 84956 90662 95810 106195 139480 153296 164840 169912 181324 191620 212390 226655 233629 276107 278960 329680 339824 362648 383240 424780 453310 467258 552214 725296 766480 849560 906620 934516 1104428 1168145 1380535 1699120 1813240 1869032 2208856 2336290 2761070 3037177 3626480 3738064 4417712 4672580 5522140 6074354 9345160 11044280 12148708 15185885 18690320 22088560 24297416 30371770 48594832 60743540 121487080 242974160
- Sum of all divisors σ(n): 675706752
- Sum of proper divisors (its aliquot sum) s(n): 432732592
- 242974160 is an abundant number, because the sum of its proper divisors (432732592) is greater than itself. Its abundance is 189758432
Bases of 242974160
- Binary: 11100111101101111101110100002
- Hexadecimal: 0xE7B7DD0
- Base-36: 40NS28
Squares and roots of 242974160
- 242974160 squared (2429741602) is 59036442427705600
- 242974160 cubed (2429741603) is 14344330008260128887296000
-
The
square root of 242974160 is 15587.6284276987 -
The
cube root of 242974160 is 624.0030270509
Scales and comparisons
How big is 242974160?- 242,974,160 seconds is equal to 7 years, 37 weeks, 5 days, 4 hours, 49 minutes, 20 seconds.
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To count from 1 to 242,974,160 would take you about eleven 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 242974160 cubic inches would be around 52 feet tall.
Recreational maths with 242974160
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