1638375350022144

Names of 1638375350022144

• Cardinal: 1638375350022144 can be written as One quadrillion, six hundred thirty-eight trillion, three hundred seventy-five billion, three hundred fifty million, twenty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.638375350022144 × 10¹⁵

Factors of 1638375350022144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 122

Divisors of 1638375350022144

• Number of divisors d(n): 1248
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 41 46 48 53 64 69 72 82 92 96 106 123 128 138 144 159 164 184 192 207 212 246 256 276 288 318 328 368 369 384 414 424 477 492 512 529 552 576 636 656 736 738 768 828 848 943 954 984 1024 1058 1104 1152 1219 1272 1312 1472 1476 1536 1587 1656 1681 1696 1886 1908 1968 2048 2116 2173 2208 2304 2438 2544 2624 2829 2944 2952 3072 3174 3312 3362 3392 3657 3772 3816 3936 4096 4232 4346 4416 4608 4761 4876 5043 5088 5248 5658 5888 5904 6144 6348 6519 6624 6724 6784 7314 7544 7632 7872 8464 8487 8692 8832 9216 9522 9752 10086 10176 10496 10971 11316 11776 11808 12167 12288 12696 13038 13248 13448 13568 14628 15088 15129 15264 15744 16928 16974 17384 17664 18432 19044 19504 19557 20172 20352 20992 21689 21942 22632 23552 23616 24334 25392 26076 26496 26896 27136 28037 29256 30176 30258 30528 31488 33856 33948 34768 35328 36501 36864 38088 38663 39008 39114 40344 40704 41984 43378 43884 45264 47104 47232 48668 49979 50784 52152 52992 53792 54272 56074 58512 60352 60516 61056 62976 65067 67712 67896 68921 69536 70656 73002 76176 77326 78016 78228 80688 81408 83968 84111 86756 87768 89093 90528 94208 94464 97336 99958 101568 104304 105984 107584 108544 109503 112148 115989 117024 120704 121032 122112 125952 130134 135424 135792 137842 139072 141312 146004 149937 152352 154652 156032 156456 161376 162816 167936 168222 173512 175536 178186 181056 188928 194672 195201 199916 203136 206763 208608 211968 215168 217088 219006 224296 231978 234048 241408 242064 244224 251904 252333 260268 267279 270848 271584 275684 278144 282624 292008 299874 304704 309304 312064 312912 322752 325632 336444 347024 347967 351072 356372 362112 377856 389344 390402 399832 406272 413526 417216 423936 430336 438012 448592 449811 463956 468096 482816 484128 488448 498847 503808 504666 520536 534558 541696 543168 551368 556288 584016 599748 609408 618608 620289 624128 625824 644851 645504 651264 672888 694048 695934 702144 712744 724224 755712 778688 780804 799664 801837 812544 827052 834432 847872 860672 876024 889249 897184 899622 927912 936192 965632 968256 976896 997694 1009332 1041072 1069116 1083392 1086336 1102736 1112576 1149517 1168032 1199496 1218816 1237216 1240578 1248256 1251648 1289702 1291008 1345776 1388096 1391868 1404288 1425488 1448448 1496541 1511424 1557376 1561608 1585183 1599328 1603674 1625088 1654104 1668864 1721344 1752048 1778498 1794368 1799244 1855824 1872384 1931264 1934553 1936512 1953792 1995388 2018664 2049139 2082144 2138232 2166784 2172672 2205472 2225152 2299034 2336064 2398992 2437632 2474432 2481156 2496512 2503296 2579404 2582016 2667747 2691552 2776192 2783736 2808576 2850976 2896896 2993082 3114752 3123216 3170366 3198656 3207348 3250176 3308208 3337728 3442688 3448551 3504096 3556996 3588736 3598488 3652813 3711648 3744768 3862528 3869106 3873024 3990776 4037328 4098278 4164288 4276464 4345344 4410944 4450304 4489623 4598068 4672128 4755549 4797984 4875264 4948864 4962312 4993024 5006592 5158808 5164032 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48261321728 48392466624 52031737488 53667955648 54146848768 54293986944 56001345024 58436186112 60376450104 60915204864 61834818464 62830777344 64523288832 67328649216 69375649984 69564170772 72391982592 74668460032 75539460096 78047606232 80501933472 81220273152 83774369792 84002017536 86031051776 88887551542 92752227696 94246166016 96522643456 96784933248 104063474976 107335911296 108293697536 108587973888 112002690048 120752900208 121830409728 123669636928 125661554688 129046577664 133331327313 134657298432 138751299968 139128341544 144783965184 149336920064 156095212464 161003866944 162440546304 168004035072 172062103552 177775103084 185504455392 188492332032 193045286912 193569866496 208126949952 214671822592 217175947776 224005380096 241505800416 243660819456 247339273856 251323109376 258093155328 266662654626 277502599936 278256683088 289567930368 312190424928 322007733888 324881092608 336008070144 344124207104 355550206168 371008910784 376984664064 387139732992 399993981939 416253899904 429343645184 434351895552 448010760192 483011600832 487321638912 494678547712 516186310656 533325309252 555005199872 556513366176 579135860736 624380849856 644015467776 672016140288 711100412336 742017821568 753969328128 774279465984 799987963878 832507799808 858687290368 868703791104 966023201664 974643277824 989357095424 1032372621312 1066650618504 1110010399744 1113026732352 1248761699712 1288030935552 1344032280576 1422200824672 1484035643136 1548558931968 1599975927756 1665015599616 1717374580736 1737407582208 1932046403328 1978714190848 2133301237008 2220020799488 2226053464704 2497523399424 2576061871104 2844401649344 2968071286272 3097117863936 3199951855512 3330031199232 3434749161472 3864092806656 3957428381696 4266602474016 4440041598976 4452106929408 4995046798848 5152123742208 5688803298688 5936142572544 6399903711024 6660062398464 7728185613312 7914856763392 8533204948032 8904213858816 9990093597696 10304247484416 11377606597376 11872285145088 12799807422048 13320124796928 15456371226624 17066409896064 17808427717632 19980187195392 22755213194752 23744570290176 25599614844096 30912742453248 34132819792128 35616855435264 39960374390784 45510426389504 51199229688192 68265639584256 71233710870528 91020852779008 102398459376384 136531279168512 182041705558016 204796918752768 273062558337024 409593837505536 546125116674048 819187675011072 1638375350022144
• Sum of all divisors σ(n): 5166975844517760
• Sum of proper divisors (its aliquot sum) s(n): 3528600494495616
• 1638375350022144 is an abundant number, because the sum of its proper divisors (3528600494495616) is greater than itself. Its abundance is 1890225144473472

Bases of 1638375350022144

• Binary: 101110100100001011111111100101111110011000000000000₂
• Hexadecimal: 0x5D217FCBF3000
• Base-36: G4R78TSZK0

Squares and roots of 1638375350022144

• 1638375350022144 squared (1638375350022144²) is 2684273787560182867501290356736
• 1638375350022144 cubed (1638375350022144³) is 4397848006249180810358162903086917431259561984
• The square root of 1638375350022144 is 40476849.5565322375
• The cube root of 1638375350022144 is 117888.4167341597

Scales and comparisons

• 1,638,375,350,022,144 seconds is equal to 52,095,268 years, 15 weeks, 5 days, 7 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,638,375,350,022,144 would take you about one hundred fifty-six million, two hundred eighty-five thousand, eight hundred four 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 1638375350022144 cubic inches would be around 9824 feet tall.

Recreational maths with 1638375350022144

• 1638375350022144 backwards is 4412200535738361
• The number of decimal digits it has is: 16
• The sum of 1638375350022144's digits is 54
• More coming soon!