6842640420
6,842,640,420 is an even composite number composed of eight prime numbers multiplied together.
6842640420 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 6842640420:
22 × 32 × 5 × 7 × 11 × 17 × 113 × 257
(2 × 2 × 3 × 3 × 5 × 7 × 11 × 17 × 113 × 257)See below for interesting mathematical facts about the number 6842640420 from the Numbermatics database.
Names of 6842640420
- Cardinal: 6842640420 can be written as Six billion, eight hundred forty-two million, six hundred forty thousand, four hundred twenty.
Scientific notation
- Scientific notation: 6.84264042 × 109
Factors of 6842640420
Divisors of 6842640420
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 11 12 14 15 17 18 20 21 22 28 30 33 34 35 36 42 44 45 51 55 60 63 66 68 70 77 84 85 90 99 102 105 110 113 119 126 132 140 153 154 165 170 180 187 198 204 210 220 226 231 238 252 255 257 306 308 315 330 339 340 357 374 385 396 420 452 462 476 495 510 514 561 565 595 612 630 660 678 693 714 748 765 770 771 791 924 935 990 1017 1020 1028 1071 1122 1130 1155 1190 1243 1260 1285 1309 1356 1386 1428 1530 1540 1542 1582 1683 1695 1785 1799 1870 1921 1980 2034 2142 2244 2260 2310 2313 2373 2380 2486 2570 2618 2772 2805 2827 3060 3084 3164 3366 3390 3465 3570 3598 3729 3740 3842 3855 3927 3955 4068 4284 4369 4620 4626 4746 4972 5085 5140 5236 5355 5397 5610 5654 5763 6215 6545 6732 6780 6930 7119 7140 7196 7458 7684 7710 7854 7910 8415 8481 8701 8738 8995 9252 9492 9605 10170 10710 10794 11187 11220 11308 11526 11565 11781 11865 12430 13090 13107 13447 13860 14135 14238 14916 15420 15708 15820 16191 16830 16962 17289 17402 17476 17990 18645 19210 19635 19789 20340 21131 21420 21588 21845 22374 23052 23130 23562 23730 24860 25443 26103 26180 26214 26894 26985 28270 28476 28815 29041 30583 32382 33660 33924 34578 34804 35595 35980 37290 38420 39270 39321 39578 40341 42262 42405 43505 43690 44748 46260 47124 47460 48059 50886 52206 52428 53788 53970 55935 56540 57630 58082 58905 59367 61166 63393 64764 65535 67235 69156 71190 74580 78309 78540 78642 79156 80682 80955 84524 84810 86445 87010 87123 87380 91749 96118 98945 101772 104412 105655 107940 111870 115260 116164 117810 118734 121023 122332 126786 127215 130515 131070 134470 142380 144177 145205 147917 152915 156618 157284 161364 161910 169620 172890 174020 174246 178101 183498 190179 192236 196605 197890 201705 203287 211310 223740 235620 237468 240295 242046 253572 254430 261030 261369 262140 268940 275247 288354 290410 295834 296835 305830 313236 316965 319451 323820 336413 345780 348492 356202 366996 380358 391545 393210 395780 403410 406574 422620 432531 435615 443751 458745 480590 484092 493697 508860 522060 522738 550494 576708 580820 591668 593670 605115 609861 611660 633930 638902 672826 712404 720885 739585 760716 783090 786420 806820 813148 865062 871230 887502 890505 917490 950895 958353 961180 987394 1009239 1016435 1045476 1100988 1187340 1210230 1219722 1267860 1277804 1306845 1331253 1345652 1376235 1441770 1479170 1481091 1566180 1597255 1682065 1730124 1742460 1775004 1781010 1829583 1834980 1901790 1916706 1974788 2018478 2032870 2162655 2218755 2236157 2420460 2439444 2468485 2613690 2662506 2752470 2875059 2883540 2958340 2962182 3027717 3049305 3194510 3364130 3455879 3562020 3659166 3803580 3833412 4036956 4065740 4325310 4437510 4443273 4472314 4791765 4936970 5046195 5227380 5325012 5430667 5504940 5750118 5924364 6055434 6098610 6389020 6656265 6708471 6728260 6911758 7318332 7405455 8650620 8875020 8886546 8944628 9147915 9583530 9873940 10092390 10367637 10861334 11180785 11500236 12110868 12197220 13312530 13416942 13823516 14375295 14810910 15138585 16292001 17279395 17773092 18295830 19167060 20125413 20184780 20735274 21722668 22216365 22361570 26625060 26833884 27153335 28750590 29621820 30277170 31102911 32584002 33542355 34558790 36591660 38014669 40250826 41470548 44432730 44723140 48876003 51838185 54306670 57501180 60554340 62205822 65168004 67084710 69117580 76029338 80501652 81460005 88865460 97752006 100627065 103676370 108613340 114044007 124411644 134169420 152058676 155514555 162920010 190073345 195504012 201254130 207352740 228088014 244380015 311029110 325840020 342132021 380146690 402508260 456176028 488760030 570220035 622058220 684264042 760293380 977520060 1140440070 1368528084 1710660105 2280880140 3421320210 6842640420
- Sum of all divisors σ(n): 27749869056
- Sum of proper divisors (its aliquot sum) s(n): 20907228636
- 6842640420 is an abundant number, because the sum of its proper divisors (20907228636) is greater than itself. Its abundance is 14064588216
Bases of 6842640420
- Binary: 1100101111101101001101000001001002
- Hexadecimal: 0x197DA6824
- Base-36: 355XJ50
Squares and roots of 6842640420
- 6842640420 squared (68426404202) is 46821727917417776400
- 6842640420 cubed (68426404203) is 320384247981965298821162088000
-
The
square root of 6842640420 is 82720.2539889717 -
The
cube root of 6842640420 is 1898.4882175609
Scales and comparisons
How big is 6842640420?- 6,842,640,420 seconds is equal to 217 years, 29 weeks, 6 days, 5 hours, 27 minutes.
-
To count from 1 to 6,842,640,420 would take you about four hundred thirty-five 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 6842640420 cubic inches would be around 158.2 feet tall.
Recreational maths with 6842640420
- 6842640420 backwards is 0240462486
- 6842640420 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6842640420's digits is 36
- More coming soon!
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