55152240
55,152,240 is an even composite number composed of six prime numbers multiplied together.
55152240 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 55152240:
24 × 3 × 5 × 11 × 13 × 1607
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 13 × 1607)See below for interesting mathematical facts about the number 55152240 from the Numbermatics database.
Names of 55152240
- Cardinal: 55152240 can be written as Fifty-five million, one hundred fifty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 5.515224 × 107
Factors of 55152240
Divisors of 55152240
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 33 39 40 44 48 52 55 60 65 66 78 80 88 104 110 120 130 132 143 156 165 176 195 208 220 240 260 264 286 312 330 390 429 440 520 528 572 624 660 715 780 858 880 1040 1144 1320 1430 1560 1607 1716 2145 2288 2640 2860 3120 3214 3432 4290 4821 5720 6428 6864 8035 8580 9642 11440 12856 16070 17160 17677 19284 20891 24105 25712 32140 34320 35354 38568 41782 48210 53031 62673 64280 70708 77136 83564 88385 96420 104455 106062 125346 128560 141416 167128 176770 192840 208910 212124 229801 250692 265155 282832 313365 334256 353540 385680 417820 424248 459602 501384 530310 626730 689403 707080 835640 848496 919204 1002768 1060620 1149005 1253460 1378806 1414160 1671280 1838408 2121240 2298010 2506920 2757612 3447015 3676816 4242480 4596020 5013840 5515224 6894030 9192040 11030448 13788060 18384080 27576120 55152240
- Sum of all divisors σ(n): 200987136
- Sum of proper divisors (its aliquot sum) s(n): 145834896
- 55152240 is an abundant number, because the sum of its proper divisors (145834896) is greater than itself. Its abundance is 90682656
Bases of 55152240
- Binary: 110100100110001110011100002
- Hexadecimal: 0x3498E70
- Base-36: WU3QO
Squares and roots of 55152240
- 55152240 squared (551522402) is 3041769577017600
- 55152240 cubed (551522403) is 167760405736373159424000
-
The
square root of 55152240 is 7426.4554129141 -
The
cube root of 55152240 is 380.6458085695
Scales and comparisons
How big is 55152240?- 55,152,240 seconds is equal to 1 year, 39 weeks, 1 day, 8 hours, 4 minutes.
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To count from 1 to 55,152,240 would take you about two 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 55152240 cubic inches would be around 31.7 feet tall.
Recreational maths with 55152240
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