81982726103040
81,982,726,103,040 is an even composite number composed of seven prime numbers multiplied together.
81982726103040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.
Prime factorization of 81982726103040:
213 × 3 × 5 × 7 × 312 × 412 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 31 × 41 × 41 × 59)See below for interesting mathematical facts about the number 81982726103040 from the Numbermatics database.
Names of 81982726103040
- Cardinal: 81982726103040 can be written as Eighty-one trillion, nine hundred eighty-two billion, seven hundred twenty-six million, one hundred three thousand and forty.
Scientific notation
- Scientific notation: 8.198272610304 × 1013
Factors of 81982726103040
Divisors of 81982726103040
- Number of divisors d(n): 2016
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 41 42 48 56 59 60 62 64 70 80 82 84 93 96 105 112 118 120 123 124 128 140 155 160 164 168 177 186 192 205 210 217 224 236 240 246 248 256 280 287 295 310 320 328 336 354 372 384 410 413 420 434 448 465 472 480 492 496 512 560 574 590 615 620 640 651 656 672 708 744 768 820 826 840 861 868 885 896 930 944 960 961 984 992 1024 1085 1120 1148 1180 1230 1239 1240 1271 1280 1302 1312 1344 1416 1435 1488 1536 1640 1652 1680 1681 1722 1736 1770 1792 1829 1860 1888 1920 1922 1968 1984 2048 2065 2170 2240 2296 2360 2419 2460 2478 2480 2542 2560 2604 2624 2688 2832 2870 2883 2976 3072 3255 3280 3304 3360 3362 3444 3472 3540 3584 3658 3720 3776 3813 3840 3844 3936 3968 4096 4130 4305 4340 4480 4592 4720 4805 4838 4920 4956 4960 5043 5084 5120 5208 5248 5376 5487 5664 5740 5766 5952 6144 6195 6355 6510 6560 6608 6720 6724 6727 6888 6944 7080 7168 7257 7316 7440 7552 7626 7680 7688 7872 7936 8192 8260 8405 8610 8680 8897 8960 9145 9184 9440 9610 9676 9840 9912 9920 10086 10168 10240 10416 10496 10752 10974 11328 11480 11532 11767 11904 12095 12288 12390 12710 12803 13020 13120 13216 13440 13448 13454 13776 13888 14160 14336 14415 14514 14632 14880 15104 15252 15360 15376 15744 15872 16520 16810 16933 17220 17360 17794 17920 18290 18368 18880 19065 19220 19352 19680 19824 19840 20172 20181 20336 20480 20832 20992 21504 21948 22656 22960 23064 23534 23808 24190 24576 24780 25215 25420 25606 26040 26240 26432 26691 26880 26896 26908 27435 27552 27776 28320 28672 28830 29028 29264 29760 30208 30504 30720 30752 31488 31744 33040 33620 33635 33866 34440 34720 35301 35588 35840 36285 36580 36736 37760 38130 38409 38440 38704 39360 39401 39648 39680 40344 40362 40672 40960 41664 41984 43008 43896 44485 45312 45920 46128 47068 47616 48380 49560 50430 50799 50840 51212 52080 52111 52480 52864 53382 53760 53792 53816 54870 55104 55552 56640 56699 57344 57660 58056 58528 58835 59520 60416 61008 61440 61504 62976 63488 64015 66080 67240 67270 67732 68880 69440 70602 71176 71680 72570 73160 73472 74989 75520 76260 76818 76880 77408 78720 78802 79296 79360 80688 80724 81344 83328 83968 84665 86016 87792 88970 90624 91840 92256 94136 95232 96760 99120 99179 100860 100905 101598 101680 102424 104160 104222 104960 105728 106764 107520 107584 107632 109740 110208 111104 113280 113398 115320 116112 117056 117670 118203 119040 120832 122016 122880 123008 125952 126976 128030 132160 133455 134480 134540 135464 137760 138880 141204 142352 143360 145140 146320 146944 149978 151040 152520 153636 153760 154816 156333 157440 157604 158592 158720 161376 161448 162688 166656 167936 169330 170097 172032 175584 176505 177940 181248 183680 184512 188272 190464 192045 193520 197005 198240 198358 201720 201810 203196 203360 204848 208320 208444 209920 211456 213528 215040 215168 215264 219480 220416 222208 224967 226560 226796 230640 232224 234112 235340 236406 238080 241664 244032 246016 251904 253952 253995 256060 260555 264320 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24399620864 24813173760 24994733568 25186705408 26687085320 27547959040 28436602880 28565409792 28948702720 30499526080 31243416960 31483381760 32024502384 32251269120 33057550848 33084231680 33326311424 33891164160 34738443264 35706762240 36599431296 37780058112 39701078016 40030627980 41321938560 41657889280 42654904320 42699336512 43423054080 44076734464 44823797760 45749289120 46317924352 47225072640 47609016320 48770211840 48799241728 49626347520 49989467136 53374170640 55095918080 57130819584 57897405440 60999052160 62486833920 62966763520 64049004768 64502538240 66115101696 66168463360 66652622848 69476886528 71413524480 73198862592 75560116224 80061255960 82643877120 83315778560 85309808640 85398673024 86846108160 88153468928 91498578240 92635848704 94450145280 95218032640 97598483456 99252695040 99978934272 106748341280 110191836160 115794810880 121998104320 124973667840 125933527040 128098009536 132230203392 133305245696 138953773056 142827048960 146397725184 160122511920 165287754240 166631557120 170797346048 173692216320 176306937856 182997156480 188900290560 195196966912 198505390080 199957868544 213496682560 220383672320 231589621760 243996208640 249947335680 256196019072 264460406784 277907546112 285654097920 292795450368 320245023840 330575508480 333263114240 341594692096 347384432640 365994312960 377800581120 390393933824 399915737088 426993365120 440767344640 463179243520 487992417280 499894671360 512392038144 528920813568 585590900736 640490047680 661151016960 666526228480 683189384192 694768865280 731988625920 780787867648 853986730240 881534689280 975984834560 999789342720 1024784076288 1171181801472 1280980095360 1322302033920 1366378768384 1389537730560 1463977251840 1707973460480 1951969669120 1999578685440 2049568152576 2342363602944 2561960190720 2644604067840 2732757536768 2927954503680 3415946920960 3903939338240 4099136305152 5123920381440 5465515073536 5855909007360 6831893841920 8198272610304 10247840762880 11711818014720 13663787683840 16396545220608 20495681525760 27327575367680 40991363051520 81982726103040
- Sum of all divisors σ(n): 322909213098240
- Sum of proper divisors (its aliquot sum) s(n): 240926486995200
- 81982726103040 is an abundant number, because the sum of its proper divisors (240926486995200) is greater than itself. Its abundance is 158943760892160
Bases of 81982726103040
- Binary: 100101010010000000101110100010001100000000000002
- Hexadecimal: 0x4A9017446000
- Base-36: T26CEE22O
Squares and roots of 81982726103040
- 81982726103040 squared (819827261030402) is 6721167379286076184697241600
- 81982726103040 cubed (819827261030403) is 551019624348697546226796641119805374464000
-
The
square root of 81982726103040 is 9054431.2965000733 -
The
cube root of 81982726103040 is 43441.7639879375
Scales and comparisons
How big is 81982726103040?- 81,982,726,103,040 seconds is equal to 2,606,797 years, 5 weeks, 1 day, 17 hours, 4 minutes.
-
To count from 1 to 81,982,726,103,040 would take you about six million, five hundred sixteen thousand, nine hundred ninety-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 81982726103040 cubic inches would be around 3620.1 feet tall.
Recreational maths with 81982726103040
- 81982726103040 backwards is 04030162728918
- The number of decimal digits it has is: 14
- The sum of 81982726103040's digits is 51
- More coming soon!
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MLA style:
"Number 81982726103040 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.
APA style:
Numbermatics. (2024). Number 81982726103040 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/81982726103040/
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The information we have on file for 81982726103040 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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