84204864
84,204,864 is an even composite number composed of four prime numbers multiplied together.
84204864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 84204864:
26 × 32 × 29 × 712
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 29 × 71 × 71)See below for interesting mathematical facts about the number 84204864 from the Numbermatics database.
Names of 84204864
- Cardinal: 84204864 can be written as Eighty-four million, two hundred four thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 8.4204864 × 107
Factors of 84204864
Divisors of 84204864
- Number of divisors d(n): 126
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 71 72 87 96 116 142 144 174 192 213 232 261 284 288 348 426 464 522 568 576 639 696 852 928 1044 1136 1278 1392 1704 1856 2059 2088 2272 2556 2784 3408 4118 4176 4544 5041 5112 5568 6177 6816 8236 8352 10082 10224 12354 13632 15123 16472 16704 18531 20164 20448 24708 30246 32944 37062 40328 40896 45369 49416 60492 65888 74124 80656 90738 98832 120984 131776 146189 148248 161312 181476 197664 241968 292378 296496 322624 362952 395328 438567 483936 584756 592992 725904 877134 967872 1169512 1185984 1315701 1451808 1754268 2339024 2631402 2903616 3508536 4678048 5262804 7017072 9356096 10525608 14034144 21051216 28068288 42102432 84204864
- Sum of all divisors σ(n): 253246890
- Sum of proper divisors (its aliquot sum) s(n): 169042026
- 84204864 is an abundant number, because the sum of its proper divisors (169042026) is greater than itself. Its abundance is 84837162
Bases of 84204864
- Binary: 1010000010011011101010000002
- Hexadecimal: 0x504DD40
- Base-36: 1E4SW0
Squares and roots of 84204864
- 84204864 squared (842048642) is 7090459121258496
- 84204864 cubed (842048643) is 597051146003131164524544
-
The
square root of 84204864 is 9176.3208313571 -
The
cube root of 84204864 is 438.3076589929
Scales and comparisons
How big is 84204864?- 84,204,864 seconds is equal to 2 years, 35 weeks, 1 day, 14 hours, 14 minutes, 24 seconds.
-
To count from 1 to 84,204,864 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 84204864 cubic inches would be around 36.5 feet tall.
Recreational maths with 84204864
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