18364194768920

Names of 18364194768920

• Cardinal: 18364194768920 can be written as Eighteen trillion, three hundred sixty-four billion, one hundred ninety-four million, seven hundred sixty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.836419476892 × 10¹³

Factors of 18364194768920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1008

Divisors of 18364194768920

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 20 22 26 28 29 35 40 44 49 52 55 56 58 65 70 77 88 91 98 104 110 116 130 140 143 145 154 182 196 203 220 232 245 260 280 286 290 308 319 343 364 377 385 392 406 440 455 490 520 539 572 580 616 637 638 686 715 728 754 770 812 910 941 980 1001 1015 1078 1144 1160 1274 1276 1372 1421 1430 1508 1540 1595 1624 1715 1820 1882 1885 1960 2002 2030 2156 2233 2401 2548 2552 2639 2695 2744 2842 2860 3016 3080 3185 3190 3430 3640 3764 3770 3773 4004 4060 4147 4312 4459 4466 4705 4802 5005 5096 5278 5390 5684 5720 6370 6380 6587 6860 7007 7105 7528 7540 7546 8008 8120 8294 8918 8932 9410 9604 9947 10010 10351 10556 10780 11165 11368 12005 12233 12740 12760 13174 13195 13720 14014 14210 15080 15092 15631 16588 16807 17836 17864 18473 18820 18865 19208 19894 20020 20702 20735 21112 21560 22295 22330 24010 24466 25480 26348 26390 26411 27289 28028 28420 29029 30184 31213 31262 32935 33176 33614 35035 35672 36946 37640 37730 39788 40040 41404 41470 44590 44660 46109 48020 48932 49049 49735 51755 52696 52780 52822 54578 56056 56840 58058 61165 62426 62524 65870 67228 69629 70070 72457 73892 75460 78155 79576 82808 82940 84035 85631 89180 89320 92218 92365 96040 97864 98098 99470 103510 105560 105644 109156 109417 116116 117649 122330 124852 125048 129311 131740 132055 134456 134563 136445 139258 140140 144914 145145 147784 150920 156065 156310 165880 168070 171262 178360 184436 184730 184877 191023 196196 198940 203203 207020 211288 218312 218491 218834 230545 232232 235298 244660 245245 249704 258622 263480 264110 269126 272890 278516 280280 289828 290290 300179 312130 312620 322763 336140 342524 343343 348145 354757 362285 368872 369460 369754 382046 392392 397880 406406 414040 428155 436982 437668 461090 470596 487403 489320 490490 507199 517244 528220 538252 545780 547085 557032 579656 580580 588245 599417 600358 624260 625240 645526 646555 672280 672815 685048 686686 696290 709514 724570 738920 739508 764092 765919 812812 856310 873964 875336 905177 922180 924385 941192 941941 955115 974806 980980 1014398 1016015 1034488 1056440 1076504 1091560 1092455 1094170 1161160 1176490 1198834 1200716 1248520 1291052 1293110 1294139 1337161 1345630 1373372 1392580 1419028 1422421 1449140 1479016 1500895 1528184 1529437 1531838 1613815 1625624 1712620 1716715 1747928 1773785 1810354 1844360 1848770 1883882 1910230 1949612 1961960 2028796 2032030 2101253 2184910 2188340 2259341 2352980 2397668 2401432 2403401 2437015 2483299 2535995 2582104 2586220 2588278 2674322 2691260 2746744 2785160 2838056 2844842 2898280 2997085 3001790 3058874 3063676 3227630 3411821 3425240 3433430 3547570 3550393 3620708 3697540 3767764 3820460 3829595 3899224 3902327 4057592 4064060 4195919 4202506 4369820 4376680 4518682 4525885 4705960 4709705 4795336 4806802 4874030 4966598 5071990 5172440 5176556 5348644 5361433 5382520 5689684 5994170 6003580 6117748 6127352 6336239 6455260 6470695 6593587 6685805 6823642 6866860 7095140 7100786 7112105 7241416 7395080 7535528 7640920 7647185 7659190 7804654 8128120 8391838 8405012 8739640 9037364 9051770 9360127 9419410 9613604 9748060 9933196 9956947 10143980 10353112 10506265 10697288 10722866 11296705 11379368 11988340 12007160 12017005 12235496 12416495 12672478 12910520 12941390 13187174 13371610 13647284 13733720 14190280 14201572 14224210 14708771 15294370 15318380 15609308 15815387 16783676 16810024 16823807 17059105 17383093 17751965 18074728 18103540 18720254 18838820 19227208 19496120 19511635 19866392 19913894 20287960 20979595 21012530 21445732 22593410 23976680 24034010 24832990 24852751 25344956 25882780 26374348 26743220 26807165 27294568 27316289 28403144 28448420 29371433 29417542 30588740 30636760 31218616 31630774 31681195 32967935 33567352 33647614 34118210 34766186 35503930 36207080 37440508 37530031 37677640 39023270 39827788 41959190 42025060 42891464 44353673 45186820 46155109 46800635 48068020 49665980 49705502 49784735 50689912 51765560 52748696 53486440 53614330 54632578 56896840 58742866 58835084 61177480 63261548 63362390 65520889 65935870 67295228 68236420 69532372 69698629 71007860 73543855 74881016 75060062 78046540 79076935 79655576 83918380 84050120 84119035 86915465 88707346 90373640 92310218 93601270 96136040 99331960 99411004 99569470 102961397 107228660 109265156 110707709 117485732 117670168 121681651 124263755 126523096 126724780 131041778 131871740 134590456 136472840 136581445 139064744 139397258 142015720 146857165 147087710 150120124 156093080 158153870 167836760 168238070 173830930 173969257 177414692 184620436 187202540 187650155 191214023 198822008 199138940 205600031 205922794 214457320 218530312 221415418 221768365 230775545 234971464 243363302 248527510 253449560 262083556 263743480 273162890 278794516 293714330 294175420 300240248 316307740 323085763 327604445 336476140 347661860 347938514 348493145 354829384 369240872 374405080 375300310 382428046 398277880 411200062 411845588 442830836 443536730 458646223 461551090 486726604 487890403 497055020 514806985 524167112 546325780 553538545 557589032 587428660 588350840 608408255 632615480 646171526 655208890 672952280 695323720 695877028 696986290 720729779 750600620 764856092 822400124 823691176 851771557 869846285 885661672 887073460 917292446 923102180 956070115 973453208 975780806 994110040 1028000155 1029613970 1092651560 1107077090 1174857320 1216816510 1217784799 1292343052 1310417780 1338498161 1391754056 1393972580 1439200217 1441459558 1501201240 1529712184 1615428815 1644800248 1703543114 1739692570 1774146920 1834584892 1846204360 1912140230 1951561612 2056000310 2059227940 2214154180 2261600341 2293231115 2433633020 2435569598 2439452015 2584686104 2620835560 2676996322 2787945160 2878400434 2882919116 3210523561 3230857630 3407086228 3479385140 3603648895 3669169784 3824280460 3903123224 4112000620 4118455880 4258857785 4428308360 4523200682 4586462230 4867266040 4871139196 4878904030 5045108453 5353992644 5756800868 5765838232 5962400899 6088923995 6421047122 6461715260 6692490805 6814172456 6958770280 7196001085 7207297790 7648560920 8224001240 8517715570 9046401364 9172924460 9369487127 9742278392 9757808060 10090216906 10707985288 11308001705 11513601736 11924801798 12177847990 12842094244 12923430520 13384981610 14392002170 14414595580 15831202387 16052617805 17035431140 18092802728 18345848920 18738974254 19515616120 20180433812 22616003410 23849603596 24355695980 25225542265 25684188488 26769963220 28784004340 28829191160 29812004495 31662404774 32105235610 34070862280 35315759171 37477948508 40360867624 41736806293 45232006820 46847435635 47699207192 48711391960 50451084530 53539926440 57568008680 59624008990 63324809548 64210471220 65586409889 70631518342 74955897016 79156011935 83473612586 90464013640 93694871270 100902169060 119248017980 126649619096 128420942440 131172819778 141263036684 158312023870 166947225172 176578795855 187389742540 201804338120 208684031465 238496035960 262345639556 282526073368 316624047740 327932049445 333894450344 353157591710 374779485080 417368062930 459104869223 524691279112 633248095480 655864098890 706315183420 834736125860 918209738446 1311728197780 1412630366840 1669472251720 1836419476892 2295524346115 2623456395560 3672838953784 4591048692230 9182097384460 18364194768920
• Sum of all divisors σ(n): 58648708238400
• Sum of proper divisors (its aliquot sum) s(n): 40284513469480
• 18364194768920 is an abundant number, because the sum of its proper divisors (40284513469480) is greater than itself. Its abundance is 21920318700560

Bases of 18364194768920

• Binary: 100001011001110111111010011100100100000011000₂
• Hexadecimal: 0x10B3BF4E4818
• Base-36: 6ICE7EZ2W

Squares and roots of 18364194768920

• 18364194768920 squared (18364194768920²) is 337243649510828692197966400
• 18364194768920 cubed (18364194768920³) is 6193208064198250186156139379941924288000
• The square root of 18364194768920 is 4285346.5167848445
• The cube root of 18364194768920 is 26382.9869959125

Scales and comparisons

• 18,364,194,768,920 seconds is equal to 583,924 years, 30 weeks, 4 days, 13 hours, 35 minutes, 20 seconds.
• To count from 1 to 18,364,194,768,920 would take you about one million, four hundred fifty-nine thousand, eight hundred eleven 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 18364194768920 cubic inches would be around 2198.6 feet tall.

Recreational maths with 18364194768920

• 18364194768920 backwards is 02986749146381
• The number of decimal digits it has is: 14
• The sum of 18364194768920's digits is 68
• More coming soon!