56142240
56,142,240 is an even composite number composed of six prime numbers multiplied together.
56142240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 56142240:
25 × 3 × 5 × 73 × 11 × 31
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 11 × 31)See below for interesting mathematical facts about the number 56142240 from the Numbermatics database.
Names of 56142240
- Cardinal: 56142240 can be written as Fifty-six million, one hundred forty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 5.614224 × 107
Factors of 56142240
Divisors of 56142240
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 31 32 33 35 40 42 44 48 49 55 56 60 62 66 70 77 80 84 88 93 96 98 105 110 112 120 124 132 140 147 154 155 160 165 168 176 186 196 210 217 220 224 231 240 245 248 264 280 294 308 310 330 336 341 343 352 372 385 392 420 434 440 462 465 480 490 496 528 539 560 588 616 620 651 660 672 682 686 735 744 770 784 840 868 880 924 930 980 992 1023 1029 1056 1078 1085 1120 1155 1176 1232 1240 1302 1320 1364 1372 1470 1488 1519 1540 1568 1617 1680 1705 1715 1736 1760 1848 1860 1960 2046 2058 2156 2170 2310 2352 2387 2464 2480 2604 2640 2695 2728 2744 2940 2976 3038 3080 3234 3255 3360 3410 3430 3472 3696 3720 3773 3920 4092 4116 4312 4340 4557 4620 4704 4774 4960 5115 5145 5208 5280 5390 5456 5488 5880 6076 6160 6468 6510 6820 6860 6944 7161 7392 7440 7546 7595 7840 8085 8184 8232 8624 8680 9114 9240 9548 10230 10290 10416 10633 10780 10912 10976 11319 11760 11935 12152 12320 12936 13020 13640 13720 14322 14880 15092 15190 16170 16368 16464 16709 17248 17360 18228 18480 18865 19096 20460 20580 20832 21266 21560 22638 22785 23520 23870 24304 25872 26040 27280 27440 28644 30184 30380 31899 32340 32736 32928 33418 34720 35805 36456 36960 37730 38192 40920 41160 42532 43120 45276 45570 47740 48608 50127 51744 52080 53165 54560 54880 56595 57288 60368 60760 63798 64680 66836 71610 72912 75460 76384 81840 82320 83545 85064 86240 90552 91140 95480 100254 104160 106330 113190 114576 116963 120736 121520 127596 129360 133672 143220 145824 150920 159495 163680 164640 167090 170128 181104 182280 190960 200508 212660 226380 229152 233926 243040 250635 255192 258720 267344 286440 301840 318990 334180 340256 350889 362208 364560 381920 401016 425320 452760 467852 501270 510384 534688 572880 584815 603680 637980 668360 701778 729120 802032 850640 905520 935704 1002540 1020768 1145760 1169630 1275960 1336720 1403556 1604064 1701280 1754445 1811040 1871408 2005080 2339260 2551920 2673440 2807112 3508890 3742816 4010160 4678520 5103840 5614224 7017780 8020320 9357040 11228448 14035560 18714080 28071120 56142240
- Sum of all divisors σ(n): 232243200
- Sum of proper divisors (its aliquot sum) s(n): 176100960
- 56142240 is an abundant number, because the sum of its proper divisors (176100960) is greater than itself. Its abundance is 119958720
Bases of 56142240
- Binary: 110101100010101001101000002
- Hexadecimal: 0x358A9A0
- Base-36: XFBMO
Squares and roots of 56142240
- 56142240 squared (561422402) is 3151951112217600
- 56142240 cubed (561422403) is 176957595810387431424000
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The
square root of 56142240 is 7492.8125560435 -
The
cube root of 56142240 is 382.9098856997
Scales and comparisons
How big is 56142240?- 56,142,240 seconds is equal to 1 year, 40 weeks, 5 days, 19 hours, 4 minutes.
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To count from 1 to 56,142,240 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 56142240 cubic inches would be around 31.9 feet tall.
Recreational maths with 56142240
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