18989290319080080
18,989,290,319,080,080 is an even composite number composed of eight prime numbers multiplied together.
18989290319080080 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 18989290319080080:
24 × 3 × 5 × 37 × 71 × 641 × 6793 × 6917
(2 × 2 × 2 × 2 × 3 × 5 × 37 × 71 × 641 × 6793 × 6917)See below for interesting mathematical facts about the number 18989290319080080 from the Numbermatics database.
Names of 18989290319080080
- Cardinal: 18989290319080080 can be written as Eighteen quadrillion, nine hundred eighty-nine trillion, two hundred ninety billion, three hundred nineteen million, eighty thousand and eighty.
Scientific notation
- Scientific notation: 1.898929031908008 × 1016
Factors of 18989290319080080
Divisors of 18989290319080080
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 37 40 48 60 71 74 80 111 120 142 148 185 213 222 240 284 296 355 370 426 444 555 568 592 641 710 740 852 888 1065 1110 1136 1282 1420 1480 1704 1776 1923 2130 2220 2564 2627 2840 2960 3205 3408 3846 4260 4440 5128 5254 5680 6410 6793 6917 7692 7881 8520 8880 9615 10256 10508 12820 13135 13586 13834 15384 15762 17040 19230 20379 20751 21016 23717 25640 26270 27172 27668 30768 31524 33965 34585 38460 39405 40758 41502 42032 45511 47434 51280 52540 54344 55336 63048 67930 69170 71151 76920 78810 81516 83004 91022 94868 101895 103755 105080 108688 110672 118585 126096 135860 136533 138340 142302 153840 157620 163032 166008 182044 189736 203790 207510 210160 227555 237170 251341 255929 271720 273066 276680 284604 315240 326064 332016 355755 364088 379472 407580 415020 455110 474340 482303 491107 502682 511858 543440 546132 553360 569208 630480 682665 711510 728176 754023 767787 815160 830040 910220 948680 964606 982214 1005364 1023716 1092264 1138416 1256705 1279645 1365330 1423020 1446909 1473321 1508046 1535574 1630320 1660080 1683907 1820440 1897360 1929212 1964428 2010728 2047432 2184528 2411515 2455535 2513410 2559290 2730660 2846040 2893818 2946642 3016092 3071148 3367814 3640880 3770115 3838935 3858424 3928856 4021456 4094864 4354313 4433797 4823030 4911070 5026820 5051721 5118580 5461320 5692080 5787636 5893284 6032184 6142296 6735628 7234545 7366605 7540230 7677870 7716848 7857712 8419535 8708626 8867594 9646060 9822140 10053640 10103442 10237160 10922640 11575272 11786568 12064368 12284592 13062939 13301391 13471256 14469090 14733210 15080460 15355740 16839070 17417252 17735188 17845211 18170959 19292120 19644280 20107280 20206884 20474320 21771565 22168985 23150544 23573136 25258605 26125878 26602782 26942512 28938180 29466420 30160920 30711480 33678140 34834504 35470376 35690422 36341918 38584240 39288560 40413768 43543130 44337970 46987181 50517210 52251756 53205564 53535633 54512877 57876360 58932840 60321840 61422960 65314695 66506955 67356280 69669008 70940752 71380844 72683836 80827536 87086260 88675940 89226055 90854795 93974362 101034420 104503512 106411128 107071266 109025754 115752720 117865680 130629390 133013910 134712560 140961543 142761688 145367672 161109581 164050489 174172520 177351880 178452110 181709590 187948724 202068840 209007024 212822256 214142532 218051508 234935905 261258780 266027820 267678165 272564385 281923086 285523376 290735344 309156223 314799587 322219162 328100978 348345040 354703760 356904220 363419180 375897448 404137680 428285064 436103016 469871810 483328743 492151467 522517560 532055640 535356330 545128770 563846172 618312446 629599174 644438324 656201956 704807715 713808440 726838360 751794896 805547905 820252445 856570128 872206032 927468669 939743620 944398761 966657486 984302934 1045035120 1064111280 1070712660 1090257540 1127692344 1236624892 1259198348 1288876648 1312403912 1409615430 1427616880 1453676720 1545781115 1573997935 1611095810 1640504890 1738525697 1854937338 1879487240 1888797522 1933314972 1968605868 2141425320 2180515080 2255384688 2416643715 2460757335 2473249784 2518396696 2577753296 2624807824 2819230860 3091562230 3147995870 3222191620 3281009780 3336089851 3477051394 3709874676 3758974480 3777595044 3866629944 3937211736 4282850640 4361030160 4637343345 4721993805 4833287430 4921514670 4946499568 5036793392 5215577091 5638461720 6183124460 6295991740 6444383240 6562019560 6672179702 6954102788 7419749352 7555190088 7733259888 7874423472 8692628485 9274686690 9443987610 9666574860 9843029340 10008269553 10431154182 11276923440 11438780251 11647584719 12366248920 12591983480 12888766480 13124039120 13344359404 13908205576 14839498704 15110380176 16680449255 17385256970 18549373380 18887975220 19333149720 19686058680 20016539106 20862308364 22877560502 23295169438 24732497840 25183966960 26077885455 26688718808 27816411152 30118783021 33360898510 34316340753 34770513940 34942754157 37098746760 37775950440 38666299440 39372117360 40033078212 41724616728 45755121004 46590338876 50041347765 52155770910 53377437616 57193901255 58237923595 60237566042 66721797020 68632681506 69541027880 69885508314 74197493520 75551900880 80066156424 83449233456 90356349063 91510242008 93180677752 100082695530 104311541820 114387802510 116475847190 120475132084 123435324487 133443594040 137265363012 139082055760 139771016628 150593915105 160132312848 171581703765 174713770785 180712698126 183020484016 186361355504 200165391060 208623083640 228775605020 232951694380 240950264168 246870648974 266887188080 274530726024 279542033256 301187830210 343163407530 349427541570 361425396252 370305973461 400330782120 417246167280 451781745315 457551210040 465903388760 481900528336 493741297948 549061452048 559084066512 602375660420 617176622435 686326815060 698855083140 722850792504 740611946922 800661564240 903563490630 915102420080 931806777520 987482595896 1114394971777 1204751320840 1234353244870 1372653630120 1397710166280 1445701585008 1481223893844 1807126981260 1851529867305 1974965191792 2138433594491 2228789943554 2409502641680 2468706489740 2745307260240 2795420332560 2962447787688 3343184915331 3614253962520 3703059734610 4276867188982 4457579887108 4937412979480 5571974858885 5924895575376 6415300783473 6686369830662 7228507925040 7406119469220 8553734377964 8915159774216 9874825958960 10692167972455 11143949717770 12830601566946 13372739661324 14812238938440 16715924576655 17107468755928 17830319548432 21384335944910 22287899435540 25661203133892 26745479322648 29624477876880 32076503917365 33431849153310 34214937511856 42768671889820 44575798871080 51322406267784 53490958645296 64153007834730 66863698306620 79122042996167 85537343779640 89151597742160 102644812535568 128306015669460 133727396613240 158244085992334 171074687559280 237366128988501 256612031338920 267454793226480 316488171984668 395610214980835 474732257977002 513224062677840 632976343969336 791220429961670 949464515954004 1186830644942505 1265952687938672 1582440859923340 1898929031908008 2373661289885010 3164881719846680 3797858063816016 4747322579770020 6329763439693360 9494645159540040 18989290319080080
- Sum of all divisors σ(n): 61422877321675776
- Sum of proper divisors (its aliquot sum) s(n): 42433587002595696
- 18989290319080080 is an abundant number, because the sum of its proper divisors (42433587002595696) is greater than itself. Its abundance is 23444296683515616
Bases of 18989290319080080
- Binary: 10000110111011010101000101100000000000101101010100100002
- Hexadecimal: 0x4376A8B0016A90
- Base-36: 56Z53JJ17DC
Squares and roots of 18989290319080080
- 18989290319080080 squared (189892903190800802) is 360593146822308446498497452806400
- 18989290319080080 cubed (189892903190800803) is 6847407952079483695523377589018330577262336512000
-
The
square root of 18989290319080080 is 137801633.9492390779 -
The
cube root of 18989290319080080 is 266790.0190803501
Scales and comparisons
How big is 18989290319080080?- 18,989,290,319,080,080 seconds is equal to 603,800,694 years, 21 weeks, 4 days, 3 hours, 8 minutes.
-
To count from 1 to 18,989,290,319,080,080 would take you about one billion, eight hundred eleven million, four hundred two thousand and eighty-three 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 18989290319080080 cubic inches would be around 22232.5 feet tall.
Recreational maths with 18989290319080080
- 18989290319080080 backwards is 08008091309298981
- The number of decimal digits it has is: 17
- The sum of 18989290319080080's digits is 75
- More coming soon!
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The information we have on file for 18989290319080080 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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