18157107384000

Names of 18157107384000

• Cardinal: 18157107384000 can be written as Eighteen trillion, one hundred fifty-seven billion, one hundred seven million, three hundred eighty-four thousand.

Scientific notation

• Scientific notation: 1.8157107384 × 10¹³

Factors of 18157107384000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 524347

Divisors of 18157107384000

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 37 39 40 45 48 50 52 60 64 65 72 74 75 78 80 90 96 100 104 111 117 120 125 130 144 148 150 156 160 180 185 192 195 200 208 222 225 234 240 250 260 288 296 300 312 320 325 333 360 370 375 390 400 416 444 450 468 480 481 500 520 555 576 585 592 600 624 650 666 720 740 750 780 800 832 888 900 925 936 960 962 975 1000 1040 1110 1125 1170 1184 1200 1248 1300 1332 1440 1443 1480 1500 1560 1600 1625 1665 1776 1800 1850 1872 1924 1950 2000 2080 2220 2250 2340 2368 2400 2405 2496 2600 2664 2775 2880 2886 2925 2960 3000 3120 3250 3330 3552 3600 3700 3744 3848 3900 4000 4160 4329 4440 4500 4625 4680 4800 4810 4875 5200 5328 5550 5772 5850 5920 6000 6240 6500 6660 7104 7200 7215 7400 7488 7696 7800 8000 8325 8658 8880 9000 9250 9360 9620 9750 10400 10656 11100 11544 11700 11840 12000 12025 12480 13000 13320 13875 14400 14430 14625 14800 15392 15600 16650 17316 17760 18000 18500 18720 19240 19500 20800 21312 21645 22200 23088 23400 24000 24050 26000 26640 27750 28860 29250 29600 30784 31200 33300 34632 35520 36000 36075 37000 37440 38480 39000 41625 43290 44400 46176 46800 48100 52000 53280 55500 57720 58500 59200 60125 62400 66600 69264 72000 72150 74000 76960 78000 83250 86580 88800 92352 93600 96200 104000 106560 108225 111000 115440 117000 120250 133200 138528 144300 148000 153920 156000 166500 173160 177600 180375 187200 192400 216450 222000 230880 234000 240500 266400 277056 288600 296000 312000 333000 346320 360750 384800 432900 444000 461760 468000 481000 524287 532800 541125 577200 666000 692640 721500 769600 865800 888000 936000 962000 1048574 1082250 1154400 1332000 1385280 1443000 1572861 1731600 1924000 2097148 2164500 2308800 2621435 2664000 2886000 3145722 3463200 3848000 4194296 4329000 4718583 5242870 5772000 6291444 6815731 6926400 7864305 8388592 8658000 9437166 10485740 11544000 12582888 13107175 13631462 15728610 16777184 17316000 18874332 19398619 20447193 20971480 23592915 25165776 26214350 27262924 31457220 33554368 34078655 34632000 37748664 38797238 39321525 40894386 41942960 47185830 50331552 52428700 54525848 58195857 61341579 62914440 65535875 68157310 75497328 77594476 78643050 81788772 83885920 94371660 96993095 100663104 102235965 104857400 109051696 116391714 117964575 122683158 125828880 131071750 136314620 150994656 155188952 157286100 163577544 167771840 170393275 174587571 188743320 193986190 196607625 204471930 209714800 218103392 232783428 235929150 245366316 251657760 252182047 262143500 272629240 290979285 301989312 306707895 310377904 314572200 327155088 340786550 349175142 377486640 387972380 393215250 408943860 419429600 436206784 465566856 471858300 484965475 490732632 503315520 504364094 511179825 524287000 545258480 581958570 589822875 613415790 620755808 629144400 654310176 681573100 698350284 754973280 756546141 775944760 786430500 817887720 838859200 851966375 872937855 931133712 943716600 969930950 981465264 1008728188 1022359650 1048574000 1090516960 1163917140 1179645750 1226831580 1241511616 1258288800 1260910235 1308620352 1363146200 1396700568 1454896425 1509946560 1513092282 1533539475 1551889520 1572861000 1635775440 1703932750 1745875710 1862267424 1887433200 1939861900 1962930528 2017456376 2044719300 2097148000 2181033920 2269638423 2327834280 2359291500 2424827375 2453663160 2516577600 2521820470 2555899125 2726292400 2793401136 2909792850 3026184564 3067078950 3103779040 3145722000 3271550880 3407865500 3491751420 3724534848 3774866400 3782730705 3879723800 3925861056 4034912752 4089438600 4194296000 4364689275 4539276846 4655668560 4718583000 4849654750 4907326320 5043640940 5111798250 5452584800 5586802272 5819585700 6052369128 6134157900 6207558080 6291444000 6304551175 6543101760 6815731000 6983502840 7274482125 7549732800 7565461410 7667697375 7759447600 8069825504 8178877200 8729378550 9078553692 9311337120 9437166000 9699309500 9814652640 10087281880 10223596500 10905169600 11173604544 11348192115 11639171400 12104738256 12268315800 12582888000 12609102350 13631462000 13967005680 14548964250 15130922820 15335394750 15518895200 16139651008 16357754400 17458757100 18157107384 18622674240 18874332000 18913653525 19398619000 19629305280 20174563760 20447193000 21823446375 22696384230 23278342800 24209476512 24536631600 25218204700 27262924000 27934011360 29097928500 30261845640 30670789500 31037790400 31522755875 32715508800 34917514200 36314214768 37748664000 37827307050 38797238000 40349127520 40894386000 43646892750 45392768460 46556685600 48418953024 49073263200 50436409400 54525848000 55868022720 56740960575 58195857000 60523691280 61341579000 63045511750 69835028400 72628429536 75654614100 77594476000 80698255040 81788772000 87293785500 90785536920 93113371200 94568267625 98146526400 100872818800 113481921150 116391714000 121047382560 122683158000 126091023500 139670056800 145256859072 151309228200 155188952000 163577544000 174587571000 181571073840 189136535250 201745637600 226963842300 232783428000 242094765120 245366316000 252182047000 279340113600 283704802875 302618456400 349175142000 363142147680 378273070500 403491275200 453927684600 465566856000 490732632000 504364094000 567409605750 605236912800 698350284000 726284295360 756546141000 907855369200 1008728188000 1134819211500 1210473825600 1396700568000 1513092282000 1815710738400 2017456376000 2269638423000 3026184564000 3631421476800 4539276846000 6052369128000 9078553692000 18157107384000
• Sum of all divisors σ(n): 71837832708096
• Sum of proper divisors (its aliquot sum) s(n): 53680725324096
• 18157107384000 is an abundant number, because the sum of its proper divisors (53680725324096) is greater than itself. Its abundance is 35523617940096

Bases of 18157107384000

• Binary: 100001000001110000111111011111000111011000000₂
• Hexadecimal: 0x108387EF8EC0
• Base-36: 6FP9CXM80

Squares and roots of 18157107384000

• 18157107384000 squared (18157107384000²) is 329680548554107323456000000
• 18157107384000 cubed (18157107384000³) is 5986045122512952606251413999104000000000
• The square root of 18157107384000 is 4261115.7440276133
• The cube root of 18157107384000 is 26283.4409219537

Scales and comparisons

• 18,157,107,384,000 seconds is equal to 577,339 years, 44 weeks, 1 day, 20 hours.
• To count from 1 to 18,157,107,384,000 would take you about one million, four hundred forty-three thousand, three hundred forty-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 18157107384000 cubic inches would be around 2190.3 feet tall.

Recreational maths with 18157107384000

• 18157107384000 backwards is 00048370175181
• 18157107384000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18157107384000's digits is 45
• More coming soon!