84242970
84,242,970 is an even composite number composed of six prime numbers multiplied together.
84242970 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 84242970:
2 × 33 × 5 × 7 × 292 × 53
(2 × 3 × 3 × 3 × 5 × 7 × 29 × 29 × 53)See below for interesting mathematical facts about the number 84242970 from the Numbermatics database.
Names of 84242970
- Cardinal: 84242970 can be written as Eighty-four million, two hundred forty-two thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 8.424297 × 107
Factors of 84242970
Divisors of 84242970
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 29 30 35 42 45 53 54 58 63 70 87 90 105 106 126 135 145 159 174 189 203 210 261 265 270 290 315 318 371 378 406 435 477 522 530 609 630 742 783 795 841 870 945 954 1015 1113 1218 1305 1431 1537 1566 1590 1682 1827 1855 1890 2030 2226 2385 2523 2610 2862 3045 3074 3339 3654 3710 3915 4205 4611 4770 5046 5481 5565 5887 6090 6678 7155 7569 7685 7830 8410 9135 9222 10017 10759 10962 11130 11774 12615 13833 14310 15138 15370 16695 17661 18270 20034 21518 22707 23055 25230 27405 27666 29435 32277 33390 35322 37845 41499 44573 45414 46110 50085 52983 53795 54810 58870 64554 69165 75690 82998 88305 89146 96831 100170 105966 107590 113535 133719 138330 158949 161385 176610 193662 207495 222865 227070 264915 267438 290493 312011 317898 322770 401157 414990 445730 484155 529830 580986 624022 668595 794745 802314 936033 968310 1203471 1337190 1452465 1560055 1589490 1872066 2005785 2406942 2808099 2904930 3120110 4011570 4680165 5616198 6017355 8424297 9360330 12034710 14040495 16848594 28080990 42121485 84242970
- Sum of all divisors σ(n): 270915840
- Sum of proper divisors (its aliquot sum) s(n): 186672870
- 84242970 is an abundant number, because the sum of its proper divisors (186672870) is greater than itself. Its abundance is 102429900
Bases of 84242970
- Binary: 1010000010101110010000110102
- Hexadecimal: 0x505721A
- Base-36: 1E5MAI
Squares and roots of 84242970
- 84242970 squared (842429702) is 7096877994420900
- 84242970 cubed (842429703) is 597862079977660046073000
-
The
square root of 84242970 is 9178.3969188525 -
The
cube root of 84242970 is 438.3737661511
Scales and comparisons
How big is 84242970?- 84,242,970 seconds is equal to 2 years, 35 weeks, 2 days, 49 minutes, 30 seconds.
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To count from 1 to 84,242,970 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 84242970 cubic inches would be around 36.5 feet tall.
Recreational maths with 84242970
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The information we have on file for 84242970 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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