6442422949417020

Names of 6442422949417020

• Cardinal: 6442422949417020 can be written as Six quadrillion, four hundred forty-two trillion, four hundred twenty-two billion, nine hundred forty-nine million, four hundred seventeen thousand and twenty.

Scientific notation

• Scientific notation: 6.44242294941702 × 10¹⁵

Factors of 6442422949417020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 73451

Divisors of 6442422949417020

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 19 20 30 34 38 51 57 60 68 76 85 95 102 114 170 190 204 228 255 285 323 340 380 397 510 570 646 794 969 1020 1140 1191 1292 1588 1615 1938 1985 2382 3230 3876 3970 4764 4845 5955 6460 6749 7543 7940 9690 11910 13498 14251 15086 19380 20247 22629 23820 26996 28502 30172 33745 37715 40494 42753 45258 57004 58757 67490 71255 75430 80988 85506 90516 101235 113145 117514 128231 134980 142510 150860 171012 176271 202470 213765 226290 235028 242267 256462 270769 285020 293785 352542 384693 404940 427530 452580 484534 512924 541538 587570 641155 705084 726801 769386 812307 855060 881355 969068 998869 1083076 1116383 1175140 1211335 1282310 1353845 1453602 1538772 1624614 1762710 1923465 1997738 2232766 2422670 2564620 2707690 2907204 2996607 3249228 3349149 3525420 3634005 3846930 3995476 4061535 4465532 4603073 4845340 4994345 5415380 5581915 5657647 5993214 6698298 7268010 7693860 8123070 9206146 9988690 11163830 11315294 11986428 13396596 13809219 14536020 14983035 16246140 16745745 16972941 18412292 18978511 19977380 22327660 22630588 23015365 23326529 27618438 28288235 29966070 33491490 33945882 37957022 46030730 46653058 55236876 56576470 56935533 59932140 66982980 67891764 69046095 69979587 75914044 84864705 92061460 93306116 94892555 96179999 107495293 113152940 113871066 116632645 138092190 139959174 169729410 189785110 192359998 214990586 227742132 233265290 276184380 279918348 284677665 288539997 322485879 339458820 349897935 379570220 384719996 396550993 429981172 443204051 466530580 480899995 537476465 569355330 577079994 644971758 699795870 793101986 837346007 886408102 961799990 1074952930 1138710660 1154159988 1189652979 1289943516 1329612153 1399591740 1442699985 1586203972 1612429395 1674692014 1772816204 1827419981 1923599980 1982754965 2149905860 2216020255 2379305958 2512038021 2659224306 2885399970 3224858790 3349384028 3654839962 3965509930 4186730035 4432040510 4758611916 5024076042 5318448612 5482259943 5770799940 5948264895 6449717580 6648060765 7309679924 7534468867 7931019860 8373460070 8864081020 9137099905 10048152084 10964519886 11896529790 12560190105 13296121530 14234882119 15068937734 15909574133 16746920140 18274199810 21929039772 22603406601 23793059580 25120380210 26592243060 27411299715 28469764238 30137875468 31819148266 36548399620 37672344335 42704646357 45206813202 47728722399 50240760420 54822599430 56939528476 63638296532 71174410595 75344688670 79547870665 85409292714 90413626404 95457444798 109645198860 113017033005 142348821190 150689377340 159095741330 170818585428 190914889596 213523231785 226034066010 238643611995 270462760261 284697642380 318191482660 332426364779 427046463570 452068132020 477287223990 540925520522 664852729558 811388280783 854092927140 954574447980 997279094337 1081851041044 1329705459116 1352313801305 1622776561566 1662131823895 1994558188674 2704627602610 3245553123132 3324263647790 3989116377348 4056941403915 4986395471685 5409255205220 5651248201243 6316100930801 6648527295580 8113882807830 9972790943370 11302496402486 12632201861602 16227765615660 16953744603729 18948302792403 19945581886740 22604992804972 25264403723204 28256241006215 31580504654005 33907489207458 37896605584806 56512482012430 63161009308010 67814978414916 75793211169612 84768723018645 94741513962015 107373715823617 113024964024860 126322018616020 169537446037290 189483027924030 214747431647234 322121147470851 339074892074580 378966055848060 429494863294468 536868579118085 644242294941702 1073737158236170 1288484589883404 1610605737354255 2147474316472340 3221211474708510 6442422949417020
• Sum of all divisors σ(n): 20157546630896640
• Sum of proper divisors (its aliquot sum) s(n): 13715123681479620
• 6442422949417020 is an abundant number, because the sum of its proper divisors (13715123681479620) is greater than itself. Its abundance is 7272700732062600

Bases of 6442422949417020

• Binary: 10110111000110101100101111011011001001001000000111100₂
• Hexadecimal: 0x16E3597B64903C
• Base-36: 1RFNC8TNGHO

Squares and roots of 6442422949417020

• 6442422949417020 squared (6442422949417020²) is 41504813459175095037557865680400
• 6442422949417020 cubed (6442422949417020³) is 267391562740662044187964008907430840645640408000
• The square root of 6442422949417020 is 80264705.5025870011
• The cube root of 6442422949417020 is 186072.8791891357

Scales and comparisons

• 6,442,422,949,417,020 seconds is equal to 204,849,122 years, 3 weeks, 4 days, 1 hour, 37 minutes.
• To count from 1 to 6,442,422,949,417,020 would take you about six hundred fourteen million, five hundred forty-seven thousand, three hundred sixty-six 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 6442422949417020 cubic inches would be around 15506.1 feet tall.

Recreational maths with 6442422949417020

• 6442422949417020 backwards is 0207149492242446
• 6442422949417020 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6442422949417020's digits is 60
• More coming soon!