42939894816
42,939,894,816 is an even composite number composed of seven prime numbers multiplied together.
42939894816 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 42939894816:
25 × 32 × 72 × 13 × 19 × 97 × 127
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 19 × 97 × 127)See below for interesting mathematical facts about the number 42939894816 from the Numbermatics database.
Names of 42939894816
- Cardinal: 42939894816 can be written as Forty-two billion, nine hundred thirty-nine million, eight hundred ninety-four thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 4.2939894816 × 1010
Factors of 42939894816
Divisors of 42939894816
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 28 32 36 38 39 42 48 49 52 56 57 63 72 76 78 84 91 96 97 98 104 112 114 117 126 127 133 144 147 152 156 168 171 182 194 196 208 224 228 234 247 252 254 266 273 288 291 294 304 312 336 342 364 381 388 392 399 416 441 456 468 494 504 508 532 546 582 588 608 624 637 672 679 684 728 741 762 776 784 798 819 873 882 889 912 931 936 988 1008 1016 1064 1092 1143 1164 1176 1197 1248 1261 1274 1358 1368 1456 1482 1524 1552 1568 1596 1638 1651 1729 1746 1764 1778 1824 1843 1862 1872 1911 1976 2016 2032 2037 2128 2184 2223 2286 2328 2352 2394 2413 2522 2548 2667 2716 2736 2793 2912 2964 3048 3104 3192 3276 3302 3458 3492 3528 3556 3686 3724 3744 3783 3822 3952 4064 4074 4256 4368 4446 4572 4656 4704 4753 4788 4826 4953 5044 5096 5187 5334 5432 5472 5529 5586 5733 5928 6096 6111 6223 6384 6552 6604 6916 6984 7056 7112 7239 7372 7448 7566 7644 7904 8001 8148 8379 8736 8827 8892 9144 9312 9506 9576 9652 9906 10088 10192 10374 10668 10864 11058 11172 11349 11466 11557 11856 12103 12192 12222 12319 12446 12768 12901 13104 13208 13832 13968 14112 14224 14259 14478 14744 14859 14896 15132 15288 15561 16002 16296 16587 16758 16891 17654 17784 18288 18669 19012 19152 19304 19812 20176 20384 20748 21336 21717 21728 22116 22344 22698 22932 23114 23712 23959 24206 24444 24638 24892 25802 26208 26416 26481 27664 27936 28448 28518 28956 29488 29718 29792 30264 30576 31122 31369 32004 32592 33174 33516 33782 34671 35308 35568 36309 36576 36957 37338 38024 38304 38608 38703 39624 40352 41496 42672 42777 43434 44232 44688 45396 45864 46228 47918 48412 48888 49276 49784 50673 51604 52832 52962 55328 56007 57036 57912 58976 59436 60528 61152 61789 62244 62738 64008 65184 66348 67032 67564 69342 70616 71136 71877 72618 73914 74676 76048 77216 77406 79248 79443 80899 82992 85344 85554 86233 86868 88464 89376 90307 90792 91728 92456 94107 95836 96824 97776 98552 99568 101346 103208 104013 105924 108927 110871 112014 114072 115824 116109 118237 118872 121056 123578 124488 125476 128016 132696 134064 135128 138684 141232 143754 145236 147828 149352 152019 152096 154812 158496 158886 160147 161798 165984 167713 171108 172466 173736 176928 180614 181584 183456 184912 185367 188214 191672 193648 195552 197104 199136 202692 206416 208026 211848 215631 217854 219583 221742 224028 228144 231648 232218 234061 236474 237744 242697 247156 248976 250952 256032 258699 265392 268128 270256 270921 277368 282321 282464 287508 290472 295656 298704 304038 309624 317772 320294 323596 335426 342216 344932 347472 354711 361228 363168 369824 370734 376428 383344 387296 394208 405384 412832 416052 423696 431262 435708 439166 443484 448056 456288 464436 468122 472948 475488 480441 485394 494312 497952 501904 503139 517398 530784 540512 541842 554736 556101 564642 575016 580944 591312 597408 603631 608076 619248 635544 640588 647192 658749 670852 684432 689864 694944 702183 709422 722456 728091 741468 752856 766688 776097 810768 812763 832104 847392 862524 871416 878332 886968 896112 928872 936244 945896 960882 970788 988624 1003808 1006278 1034796 1064133 1083684 1109472 1112202 1121029 1129284 1150032 1161888 1173991 1182624 1207262 1216152 1238496 1271088 1281176 1294384 1317498 1341704 1368864 1379728 1404366 1418844 1441323 1444912 1456182 1482936 1505712 1509417 1537081 1552194 1621536 1625526 1638427 1664208 1725048 1742832 1756664 1773936 1792224 1810893 1857744 1872488 1891792 1921764 1941576 1976247 1977248 2012556 2069592 2106549 2128266 2167368 2224404 2242058 2258568 2300064 2347982 2414524 2432304 2542176 2562352 2588768 2634996 2683408 2759456 2808732 2837688 2882646 2889824 2912364 2965872 3011424 3018834 3042793 3074162 3104388 3251052 3276854 3328416 3363087 3450096 3485664 3513328 3521973 3547872 3621786 3715488 3744976 3783584 3843528 3883152 3952494 4025112 4139184 4213098 4256532 4334736 4448808 4484116 4517136 4611243 4695964 4829048 4864608 4915281 5124704 5269992 5366816 5432679 5617464 5675376 5765292 5824728 5931744 6037668 6085586 6148324 6208776 6502104 6553708 6726174 6900192 7026656 7043946 7243572 7489952 7687056 7766304 7847203 7904988 8050224 8278368 8426196 8513064 8669472 8897616 8968232 9034272 9128379 9222486 9391928 9658096 9830562 10089261 10539984 10565919 10865358 11234928 11350752 11468989 11530584 11649456 12075336 12171172 12296648 12417552 13004208 13107416 13452348 13833729 14087892 14487144 14745843 15374112 15694406 15809976 16100448 16852392 17026128 17795232 17936464 18256758 18444972 18783856 19316192 19661124 20178522 21079968 21131838 21299551 21730716 22469856 22937978 23061168 23298912 23541609 24150672 24342344 24593296 24835104 26008416 26214832 26904696 27385137 27667458 28175784 28974288 29491686 31388812 31619952 33704784 34052256 34406967 35872928 36513516 36889944 37567712 39322248 40357044 42263676 42599102 43461432 45875956 46122336 47083218 48301344 48684688 49186592 52429664 53809392 54770274 55334916 56351568 57948576 58983372 62777624 63239904 63898653 67409568 68813934 70624827 73027032 73779888 78644496 80714088 84527352 85198204 86922864 91751912 94166436 97369376 103220901 107618784 109540548 110669832 112703136 117966744 125555248 127797306 137627868 141249654 146054064 147559776 149096857 157288992 161428176 169054704 170396408 173845728 183503824 188332872 191695959 206441802 219081096 221339664 235933488 251110496 255594612 275255736 282499308 292108128 298193714 322856352 338109408 340792816 367007648 376665744 383391918 412883604 438162192 442679328 447290571 471866976 511189224 550511472 564998616 596387428 681585632 753331488 766783836 825767208 876324384 894581142 1022378448 1101022944 1129997232 1192774856 1341871713 1533567672 1651534416 1789162284 2044756896 2259994464 2385549712 2683743426 3067135344 3303068832 3578324568 4771099424 5367486852 6134270688 7156649136 10734973704 14313298272 21469947408 42939894816
- Sum of all divisors σ(n): 163965634560
- Sum of proper divisors (its aliquot sum) s(n): 121025739744
- 42939894816 is an abundant number, because the sum of its proper divisors (121025739744) is greater than itself. Its abundance is 78085844928
Bases of 42939894816
- Binary: 1001111111110110101011001100001000002
- Hexadecimal: 0x9FF6ACC20
- Base-36: JQ5AYW0
Squares and roots of 42939894816
- 42939894816 squared (429398948162) is 1843834566809143673856
- 42939894816 cubed (429398948163) is 79174062356889554102408449130496
-
The
square root of 42939894816 is 207219.4363856827 -
The
cube root of 42939894816 is 3501.7649551647
Scales and comparisons
How big is 42939894816?- 42,939,894,816 seconds is equal to 1,365 years, 18 weeks, 3 days, 12 hours, 33 minutes, 36 seconds.
-
To count from 1 to 42,939,894,816 would take you about two thousand, seven hundred thirty 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 42939894816 cubic inches would be around 291.8 feet tall.
Recreational maths with 42939894816
- 42939894816 backwards is 61849893924
- 42939894816 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42939894816's digits is 63
- More coming soon!
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The information we have on file for 42939894816 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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