18138612274380
18,138,612,274,380 is an even composite number composed of eight prime numbers multiplied together.
18138612274380 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 18138612274380:
22 × 32 × 5 × 13 × 31 × 61 × 137 × 29921
(2 × 2 × 3 × 3 × 5 × 13 × 31 × 61 × 137 × 29921)See below for interesting mathematical facts about the number 18138612274380 from the Numbermatics database.
Names of 18138612274380
- Cardinal: 18138612274380 can be written as Eighteen trillion, one hundred thirty-eight billion, six hundred twelve million, two hundred seventy-four thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.813861227438 × 1013
Factors of 18138612274380
Divisors of 18138612274380
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 31 36 39 45 52 60 61 62 65 78 90 93 117 122 124 130 137 155 156 180 183 186 195 234 244 260 274 279 305 310 366 372 390 403 411 465 468 548 549 558 585 610 620 685 732 780 793 806 822 915 930 1098 1116 1170 1209 1220 1233 1370 1395 1586 1612 1644 1781 1830 1860 1891 2015 2055 2196 2340 2379 2418 2466 2740 2745 2790 3172 3562 3627 3660 3782 3965 4030 4110 4247 4758 4836 4932 5343 5490 5580 5673 6045 6165 7124 7137 7254 7564 7930 8060 8220 8357 8494 8905 9455 9516 10686 10980 11346 11895 12090 12330 12741 14274 14508 15860 16029 16714 16988 17019 17810 18135 18910 21235 21372 22692 23790 24180 24583 24660 25071 25482 26715 28365 28548 29921 32058 33428 34038 35620 35685 36270 37820 38223 41785 42470 47580 49166 50142 50964 53430 55211 56730 59842 63705 64116 68076 71370 72540 73749 75213 76446 80145 83570 84940 85095 89763 98332 100284 106860 108641 110422 113460 119684 122915 125355 127410 142740 147498 149605 150426 152892 160290 165633 167140 170190 179526 191115 217282 220844 221247 245830 250710 254820 259067 269289 276055 294996 299210 300852 320580 325923 331266 340380 359052 368745 376065 382230 388973 434564 442494 448815 491660 496899 501420 518134 538578 543205 552110 598420 651846 662532 737490 752130 764460 777201 777946 828165 884988 897630 927551 977769 993798 1036268 1077156 1086410 1104220 1106235 1166919 1295335 1303692 1346445 1474980 1504260 1554402 1555892 1629615 1656330 1795260 1825181 1855102 1944865 1955538 1987596 2172820 2212470 2331603 2333838 2484495 2590670 2692890 2782653 3108804 3259230 3312660 3367871 3500757 3650362 3710204 3886005 3889730 3911076 4099177 4424940 4637755 4663206 4667676 4888845 4968990 5181340 5385780 5475543 5565306 5834595 6518460 6735742 7001514 7300724 7772010 7779460 8198354 8347959 9125905 9275510 9326412 9777690 9937980 10103613 10951086 11130612 11658015 11669190 12058163 12297531 13471484 13913265 14003028 15544020 16396708 16426629 16695918 16839355 17503785 18251810 18551020 19555380 20207226 20495885 21902172 23316030 23338380 23727353 24116326 24595062 27377715 27826530 30310839 32853258 33391836 33678710 35007570 36174489 36503620 36892593 40414452 40991770 41739795 46632060 47454706 48232652 49190124 50518065 53289301 54755430 55653060 56580611 60290815 60621678 61487655 65706516 67357420 70015140 71182059 72348978 73785186 81983540 82133145 83479590 94909412 101036130 106578602 108523467 109510860 113161222 118636765 120581630 121243356 122975310 127074487 142364118 144697956 147570372 151554195 159867903 164266290 166959180 169741833 180872445 184462965 202072260 213157204 213546177 217046934 226322444 237273530 241163260 245950620 250049797 254148974 266446505 282903055 284728236 303108390 319735806 328532580 339483666 355910295 361744890 368925930 381223461 427092354 434093868 474547060 479603709 500099594 508297948 509225499 532893010 542617335 565806110 606216780 635372435 639471612 678967332 711820590 723489780 735547943 737851860 750149391 762446922 799339515 848709165 854184708 959207418 1000199188 1018450998 1065786020 1067730885 1085234670 1131612220 1143670383 1250248985 1270744870 1423641180 1471095886 1500298782 1524893844 1598679030 1651968331 1697418330 1906117305 1918414836 2036901996 2135461770 2170469340 2206643829 2250448173 2287340766 2398018545 2500497970 2541489740 2546127495 2942191772 3000597564 3197358060 3250647361 3303936662 3394836660 3677739715 3750746955 3812234610 4270923540 4413287658 4500896346 4574681532 4796037090 4955904993 5000995940 5092254990 5718351915 6501294722 6607873324 6619931487 7355479430 7501493910 7624469220 7751543707 8259841655 8826575316 9001792692 9592074180 9751942083 9911809986 10184509980 11033219145 11252240865 11436703830 13002589444 13239862974 14710958860 14867714979 15002987820 15503087414 16253236805 16519683310 19503884166 19823619972 22066438290 22504481730 22873407660 23254631121 24779524965 26479725948 29255826249 29735429958 31006174828 32506473610 33039366620 33099657435 38757718535 39007768332 44132876580 45008963460 46509262242 48759710415 49559049930 58511652498 59470859916 65012947220 66199314870 69763893363 74338574895 77515437070 93018524484 97519420830 99118099860 100770068191 116273155605 117023304996 132398629740 139527786726 146279131245 148677149790 155030874140 195038841660 201540136382 232546311210 279055573452 292558262490 297354299580 302310204573 348819466815 403080272764 465092622420 503850340955 585116524980 604620409146 697638933630 906930613719 1007700681910 1209240818292 1395277867260 1511551022865 1813861227438 2015401363820 3023102045730 3627722454876 4534653068595 6046204091460 9069306137190 18138612274380
- Sum of all divisors σ(n): 62622737888256
- Sum of proper divisors (its aliquot sum) s(n): 44484125613876
- 18138612274380 is an abundant number, because the sum of its proper divisors (44484125613876) is greater than itself. Its abundance is 26345513339496
Bases of 18138612274380
- Binary: 1000001111111001110011000101010010100110011002
- Hexadecimal: 0x107F398A94CC
- Base-36: 6FGRHF8B0
Squares and roots of 18138612274380
- 18138612274380 squared (181386122743802) is 329009255240288796404384400
- 18138612274380 cubed (181386122743803) is 5967771315486124698756563687887791672000
-
The
square root of 18138612274380 is 4258944.9719830849 -
The
cube root of 18138612274380 is 26274.5136506837
Scales and comparisons
How big is 18138612274380?- 18,138,612,274,380 seconds is equal to 576,751 years, 39 weeks, 5 days, 1 hour, 33 minutes.
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To count from 1 to 18,138,612,274,380 would take you about one million, four hundred forty-one thousand, eight hundred seventy-nine 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 18138612274380 cubic inches would be around 2189.5 feet tall.
Recreational maths with 18138612274380
- 18138612274380 backwards is 08347221683181
- The number of decimal digits it has is: 14
- The sum of 18138612274380's digits is 54
- More coming soon!
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"Number 18138612274380 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.
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The information we have on file for 18138612274380 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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