18127064381364450

Names of 18127064381364450

• Cardinal: 18127064381364450 can be written as Eighteen quadrillion, one hundred twenty-seven trillion, sixty-four billion, three hundred eighty-one million, three hundred sixty-four thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.812706438136445 × 10¹⁶

Factors of 18127064381364450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 480

Divisors of 18127064381364450

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 73 75 81 90 135 146 150 162 219 225 270 365 397 405 438 450 657 675 730 794 810 1095 1191 1314 1350 1825 1971 1985 2025 2190 2382 3285 3573 3650 3942 3970 4050 5329 5475 5913 5955 6570 7146 9855 9925 10658 10719 10950 11826 11910 15987 16425 17865 19710 19850 21438 26645 28981 29565 29775 31974 32157 32850 35730 47961 49275 53290 53595 57962 59130 59550 64314 79935 86943 89325 95922 98550 107190 133225 143883 144905 147825 157609 159870 160785 173886 178650 239805 260829 266450 267975 287766 289810 295650 315218 321570 389017 399675 431649 434715 472827 479610 521658 535950 719415 724525 778034 782487 788045 799350 803925 863298 869430 945654 1167051 1199025 1304145 1418481 1438830 1449050 1564974 1576090 1607850 1945085 2115613 2158245 2173575 2334102 2347461 2364135 2398050 2608290 2836962 3501153 3597075 3890170 3912435 3940225 4231226 4255443 4316490 4347150 4694922 4728270 5835255 6346839 6520725 7002306 7092405 7194150 7824870 7880450 8510886 9725425 10503459 10578065 10791225 11505457 11670510 11737305 11820675 12693678 12766329 13041450 14184810 17505765 19040517 19450850 19562175 21006918 21156130 21277215 21582450 23010914 23474610 23641350 25532658 28398241 29176275 31510377 31734195 34516371 35011530 35462025 38081034 39124350 42554430 52517295 52890325 56796482 57121551 57527285 58352550 58686525 63020754 63468390 63831645 69032742 70924050 85194723 87528825 95202585 103549113 105034590 105780650 106386075 114243102 115054570 117373050 127663290 141991205 154439749 157551885 158670975 170389446 171364653 172581855 175057650 190405170 207098226 212772150 255584169 262586475 283982410 285607755 287636425 308879498 310647339 315103770 317341950 319158225 342729306 345163710 425973615 463319247 476012925 511168338 517745565 525172950 571215510 575272850 621294678 638316450 709956025 766752507 772198745 787759425 839898361 851947230 856823265 862909275 926638494 931942017 952025850 1035491130 1277920845 1389957741 1419912050 1428038775 1533505014 1544397490 1553236695 1575518850 1679796722 1713646530 1725818550 1863884034 2129868075 2300257521 2316596235 2519695083 2555841690 2588727825 2779915482 2856077550 3106473390 3833762535 3860993725 4169873223 4199491805 4259736150 4284116325 4600515042 4633192470 4659710085 5039390166 5177455650 6389604225 6949788705 7559085249 7667525070 7721987450 7766183475 8339746446 8398983610 8568232650 9319420170 11274101677 11501287605 11582981175 12509619669 12598475415 12779208450 13899577410 15118170498 15532366950 19168812675 20849366115 20997459025 22548203354 22677255747 23002575210 23165962350 23298550425 25019239338 25196950830 33822305031 34748943525 37795426245 38337625350 41698732230 41994918050 45354511494 46597100850 56370508385 57506438025 61312580353 62548098345 62992377075 67644610062 68031767241 69497887050 75590852490 101466915093 104246830575 112741016770 113386278735 115012876050 122625160706 125096196690 125984754150 136063534482 169111525155 183937741059 188977131225 202933830186 208493661150 226772557470 281852541925 304400745279 306562901765 312740491725 338223050310 340158836205 367875482118 377954262450 507334575465 551813223177 563705083850 566931393675 608801490558 613125803530 625480983450 680317672410 845557625775 913202235837 919688705295 1014669150930 1103626446354 1133862787350 1522003726395 1532814508825 1655439669531 1691115251550 1700794181025 1826404471674 1839377410590 2536672877325 2759066115885 3044007452790 3065629017650 3310879339062 3401588362050 4475818365769 4566011179185 4598443526475 4966319008593 5073345754650 5518132231770 7610018631975 8277198347655 8951636731538 9132022358370 9196887052950 9932638017186 13427455097307 13795330579425 15220037263950 16554396695310 22379091828845 22830055895925 24831595042965 26854910194614 27590661158850 40282365291921 41385991738275 44758183657690 45660111791850 49663190085930 67137275486535 80564730583842 82771983476550 111895459144225 120847095875763 124157975214825 134274550973070 201411826459605 223790918288450 241694191751526 248315950429650 335686377432675 362541287627289 402823652919210 604235479378815 671372754865350 725082575254578 1007059132298025 1208470958757630 1812706438136445 2014118264596050 3021177396894075 3625412876272890 6042354793788150 9063532190682225 18127064381364450
• Sum of all divisors σ(n): 51194870675513631
• Sum of proper divisors (its aliquot sum) s(n): 33067806294149181
• 18127064381364450 is an abundant number, because the sum of its proper divisors (33067806294149181) is greater than itself. Its abundance is 14940741912784731

Bases of 18127064381364450

• Binary: 1000000011001100111100000010001010001011001100011100010₂
• Hexadecimal: 0x406678114598E2
• Base-36: 4YHIAEXQC4I

Squares and roots of 18127064381364450

• 18127064381364450 squared (18127064381364450²) is 328590463086131730388443723802500
• 18127064381364450 cubed (18127064381364450³) is 5956380479464668619269994228903367943892321125000
• The square root of 18127064381364450 is 134636786.8799773831
• The cube root of 18127064381364450 is 262689.3660358393

Scales and comparisons

• 18,127,064,381,364,450 seconds is equal to 576,384,576 years, 33 weeks, 10 hours, 7 minutes, 30 seconds.
• To count from 1 to 18,127,064,381,364,450 would take you about one billion, seven hundred twenty-nine million, one hundred fifty-three thousand, seven hundred twenty-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 18127064381364450 cubic inches would be around 21890.8 feet tall.

Recreational maths with 18127064381364450

• 18127064381364450 backwards is 05446318346072181
• The number of decimal digits it has is: 17
• The sum of 18127064381364450's digits is 63
• More coming soon!