42397147520
42,397,147,520 is an even composite number composed of seven prime numbers multiplied together.
42397147520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 42397147520:
27 × 5 × 7 × 13 × 23 × 31 × 1021
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 23 × 31 × 1021)See below for interesting mathematical facts about the number 42397147520 from the Numbermatics database.
Names of 42397147520
- Cardinal: 42397147520 can be written as Forty-two billion, three hundred ninety-seven million, one hundred forty-seven thousand, five hundred twenty.
Scientific notation
- Scientific notation: 4.239714752 × 1010
Factors of 42397147520
Divisors of 42397147520
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 23 26 28 31 32 35 40 46 52 56 62 64 65 70 80 91 92 104 112 115 124 128 130 140 155 160 161 182 184 208 217 224 230 248 260 280 299 310 320 322 364 368 403 416 434 448 455 460 496 520 560 598 620 640 644 713 728 736 805 806 832 868 896 910 920 992 1021 1040 1085 1120 1196 1240 1288 1426 1456 1472 1495 1610 1612 1664 1736 1820 1840 1984 2015 2042 2080 2093 2170 2240 2392 2480 2576 2821 2852 2912 2944 2990 3220 3224 3472 3565 3640 3680 3968 4030 4084 4160 4186 4340 4480 4784 4960 4991 5105 5152 5642 5704 5824 5980 6440 6448 6944 7130 7147 7280 7360 8060 8168 8320 8372 8680 9269 9568 9920 9982 10210 10304 10465 11284 11408 11648 11960 12880 12896 13273 13888 14105 14260 14294 14560 14720 16120 16336 16744 17360 18538 19136 19840 19964 20420 20608 20930 22568 22816 23483 23920 24955 25760 25792 26546 27776 28210 28520 28588 29120 31651 32240 32672 33488 34720 35735 37076 38272 39928 40840 41860 45136 45632 46345 46966 47840 49910 51520 51584 53092 56420 57040 57176 58240 63302 64480 64883 65344 66365 66976 69440 71470 74152 79856 81680 83720 90272 91264 92690 92911 93932 95680 99820 103040 106184 112840 114080 114352 117415 126604 128960 129766 130688 132730 133952 138880 142940 148304 158255 159712 163360 164381 167440 180544 185380 185822 187864 191360 199640 212368 221557 225680 228160 228704 234830 253208 257920 259532 265460 267904 285880 296608 305279 316510 319424 324415 326720 328762 334880 361088 370760 371644 375728 399280 411463 424736 443114 451360 456320 457408 464555 469660 506416 519064 530920 571760 593216 610558 633020 638848 648830 653440 657524 669760 727973 741520 743288 751456 798560 821905 822926 849472 886228 902720 914816 929110 939320 1012832 1038128 1061840 1107785 1143520 1186432 1221116 1266040 1297660 1315048 1339520 1455946 1483040 1486576 1502912 1526395 1597120 1643810 1645852 1698944 1772456 1805440 1858220 1878640 2025664 2057315 2076256 2123680 2136953 2215570 2287040 2442232 2532080 2595320 2630096 2880241 2911892 2966080 2973152 3005824 3052790 3194240 3287620 3291704 3544912 3639865 3716440 3757280 4051328 4114630 4152512 4247360 4273906 4431140 4574080 4884464 5064160 5095811 5190640 5260192 5760482 5823784 5932160 5946304 6105580 6575240 6583408 7089824 7279730 7432880 7514560 8229260 8305024 8494720 8547812 8862280 9463649 9768928 10128320 10191622 10381280 10520384 10684765 11520964 11647568 11892608 12211160 13150480 13166816 14179648 14401205 14559460 14865760 15029120 16458520 17095624 17724560 18927298 19537856 20256640 20383244 20762560 21040768 21369530 23041928 23295136 24422320 25479055 26300960 26333632 28359296 28802410 29118920 29731520 32917040 34191248 35449120 37854596 39075712 40766488 41525120 42739060 46083856 46590272 47318245 48844640 50958110 52601920 52667264 57604820 58237840 59463040 65834080 66245543 68382496 70898240 75709192 81532976 85478120 92167712 93180544 94636490 97689280 101916220 105203840 115209640 116475680 131668160 132491086 136764992 141796480 151418384 163065952 170956240 184335424 189272980 195378560 203832440 230419280 232951360 263336320 264982172 273529984 302836768 326131904 331227715 341912480 368670848 378545960 407664880 460838560 465902720 529964344 605673536 652263808 662455430 683824960 757091920 815329760 921677120 1059928688 1211347072 1324910860 1367649920 1514183840 1630659520 1843354240 2119857376 2649821720 3028367680 3261319040 4239714752 5299643440 6056735360 8479429504 10599286880 21198573760 42397147520
- Sum of all divisors σ(n): 134499778560
- Sum of proper divisors (its aliquot sum) s(n): 92102631040
- 42397147520 is an abundant number, because the sum of its proper divisors (92102631040) is greater than itself. Its abundance is 49705483520
Bases of 42397147520
- Binary: 1001110111110001000100100001100000002
- Hexadecimal: 0x9DF112180
- Base-36: JH660E8
Squares and roots of 42397147520
- 42397147520 squared (423971475202) is 1797518117832642150400
- 42397147520 cubed (423971475203) is 76209640811623271921878827008000
-
The
square root of 42397147520 is 205905.6762694997 -
The
cube root of 42397147520 is 3486.9486036523
Scales and comparisons
How big is 42397147520?- 42,397,147,520 seconds is equal to 1,348 years, 5 weeks, 17 hours, 25 minutes, 20 seconds.
-
To count from 1 to 42,397,147,520 would take you about two thousand, six hundred ninety-six 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 42397147520 cubic inches would be around 290.6 feet tall.
Recreational maths with 42397147520
- 42397147520 backwards is 02574179324
- The number of decimal digits it has is: 11
- The sum of 42397147520's digits is 44
- More coming soon!
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