97428240
97,428,240 is an even composite number composed of six prime numbers multiplied together.
97428240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 97428240:
24 × 32 × 5 × 7 × 13 × 1487
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 1487)See below for interesting mathematical facts about the number 97428240 from the Numbermatics database.
Names of 97428240
- Cardinal: 97428240 can be written as Ninety-seven million, four hundred twenty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 9.742824 × 107
Factors of 97428240
Divisors of 97428240
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 35 36 39 40 42 45 48 52 56 60 63 65 70 72 78 80 84 90 91 104 105 112 117 120 126 130 140 144 156 168 180 182 195 208 210 234 240 252 260 273 280 312 315 336 360 364 390 420 455 468 504 520 546 560 585 624 630 720 728 780 819 840 910 936 1008 1040 1092 1170 1260 1365 1456 1487 1560 1638 1680 1820 1872 2184 2340 2520 2730 2974 3120 3276 3640 4095 4368 4461 4680 5040 5460 5948 6552 7280 7435 8190 8922 9360 10409 10920 11896 13104 13383 14870 16380 17844 19331 20818 21840 22305 23792 26766 29740 31227 32760 35688 38662 41636 44610 52045 53532 57993 59480 62454 65520 66915 71376 77324 83272 89220 93681 96655 104090 107064 115986 118960 124908 133830 135317 154648 156135 166544 173979 178440 187362 193310 208180 214128 231972 249816 267660 270634 289965 309296 312270 347958 356880 374724 386620 405951 416360 463944 468405 499632 535320 541268 579930 624540 676585 695916 749448 773240 811902 832720 869895 927888 936810 1070640 1082536 1159860 1217853 1249080 1353170 1391832 1498896 1546480 1623804 1739790 1873620 2029755 2165072 2319720 2435706 2498160 2706340 2783664 3247608 3479580 3747240 4059510 4639440 4871412 5412680 6089265 6495216 6959160 7494480 8119020 9742824 10825360 12178530 13918320 16238040 19485648 24357060 32476080 48714120 97428240
- Sum of all divisors σ(n): 402974208
- Sum of proper divisors (its aliquot sum) s(n): 305545968
- 97428240 is an abundant number, because the sum of its proper divisors (305545968) is greater than itself. Its abundance is 208117728
Bases of 97428240
- Binary: 1011100111010100011000100002
- Hexadecimal: 0x5CEA310
- Base-36: 1M0840
Squares and roots of 97428240
- 97428240 squared (974282402) is 9492261949497600
- 97428240 cubed (974282403) is 924814375358520052224000
-
The
square root of 97428240 is 9870.5744513679 -
The
cube root of 97428240 is 460.1452597329
Scales and comparisons
How big is 97428240?- 97,428,240 seconds is equal to 3 years, 5 weeks, 15 hours, 24 minutes.
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To count from 1 to 97,428,240 would take you about four 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 97428240 cubic inches would be around 38.3 feet tall.
Recreational maths with 97428240
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