1398738885985200

Names of 1398738885985200

• Cardinal: 1398738885985200 can be written as One quadrillion, three hundred ninety-eight trillion, seven hundred thirty-eight billion, eight hundred eighty-five million, nine hundred eighty-five thousand, two hundred.

Scientific notation

• Scientific notation: 1.3987388859852 × 10¹⁵

Factors of 1398738885985200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 147898

Divisors of 1398738885985200

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 40 48 50 58 60 75 79 80 87 100 116 120 145 150 158 174 200 232 237 240 290 300 316 348 395 400 435 464 474 580 600 632 696 725 790 870 948 1160 1185 1200 1264 1392 1450 1580 1740 1896 1975 2175 2291 2320 2370 2900 3160 3480 3527 3792 3950 4350 4582 4740 5800 5925 6320 6873 6960 7054 7900 8700 9164 9480 10581 11455 11600 11850 13746 14108 15800 17400 17635 18328 18960 21162 22910 23700 27492 28216 31600 34365 34800 35270 36656 42324 45820 47400 52905 54984 56432 57275 68730 70540 84648 88175 91640 94800 102283 105810 109968 114550 137460 141080 144253 169296 171825 176350 183280 204566 211620 229100 264525 274920 278633 282160 288506 306849 343650 352700 409132 423240 432759 458200 511415 529050 549840 557266 577012 613698 687300 705400 721265 818264 835899 846480 865518 916400 1022830 1058100 1114532 1154024 1227396 1374600 1393165 1410800 1442530 1534245 1636528 1671798 1731036 2045660 2116200 2163795 2229064 2308048 2454792 2557075 2749200 2786330 2885060 3068490 3343596 3462072 3606325 4091320 4179495 4183337 4232400 4327590 4458128 4909584 5114150 5572660 5770120 6136980 6687192 6924144 6965825 7212650 7671225 8080357 8182640 8358990 8366674 8655180 10228300 10818975 11145320 11395987 11540240 12273960 12550011 13374384 13931650 14425300 15342450 16160714 16717980 16733348 17310360 20456600 20897475 20916685 21637950 22290640 22791974 24241071 24547920 25100022 27863300 28850600 30684900 32321428 33435960 33466696 34187961 34620720 40401785 40913200 41794950 41833370 43275900 45583948 48482142 50200044 55726600 56979935 57701200 61369800 62750055 64642856 66871920 66933392 68375922 80803570 83589900 83666740 86551800 91167896 96964284 100400088 104583425 111453200 113959870 121205355 122739600 125500110 129285712 136751844 161607140 167179800 167333480 170939805 173103600 182335792 193928568 200800176 202008925 209166850 227919740 242410710 251000220 273503688 284899675 313750275 323214280 330483623 334359600 334666960 341879610 387857136 404017850 418333700 455839480 484821420 502000440 508780331 547007376 569799350 606026775 627500550 646428560 660967246 683759220 808035700 836667400 854699025 911678960 969642840 991450869 1004000880 1017560662 1139598700 1212053550 1255001100 1321934492 1367518440 1526340993 1616071400 1652418115 1673334800 1709398050 1939285680 1982901738 2035121324 2279197400 2424107100 2510002200 2543901655 2643868984 2735036880 3052681986 3232142800 3304836230 3418796100 3965803476 4070242648 4558394800 4848214200 4957254345 5020004400 5087803310 5287737968 6105363972 6609672460 6837592200 7631704965 7931606952 8140485296 8262090575 9696428400 9914508690 10175606620 12210727944 12719508275 13219344920 13675184400 14754629599 15263409930 15863213904 16524181150 19829017380 20351213240 24421455888 24786271725 25439016550 26438689840 29509259198 30526819860 33048362300 38158524825 39658034760 40193646149 40702426480 44263888797 49572543450 50878033100 59018518396 61053639720 66096724600 73773147995 76317049650 79316069520 80387292298 88527777594 99145086900 101756066200 118037036792 120580938447 122107279440 132193449200 147546295990 152634099300 160774584596 177055555188 198290173800 200968230745 203512132400 221319443985 236074073584 241161876894 295092591980 305268198600 321549169192 354111110376 368865739975 396580347600 401936461490 442638887970 482323753788 590185183960 602904692235 610536397200 643098338384 708222220752 737731479950 803872922980 885277775940 964647507576 1004841153725 1106597219925 1165615738321 1180370367920 1205809384470 1475462959900 1607745845960 1770555551880 1929295015152 2009682307450 2213194439850 2331231476642 2411618768940 2950925919800 3014523461175 3215491691920 3496847214963 3541111103760 4019364614900 4426388879700 4662462953284 4823237537880 5828078691605 5901851839600 6029046922350 6993694429926 8038729229800 8852777759400 9324925906568 9646475075760 11656157383210 12058093844700 13987388859852 16077458459600 17484236074815 17705555518800 18649851813136 23312314766420 24116187689400 27974777719704 29140393458025 34968472149630 46624629532840 48232375378800 55949555439408 58280786916050 69936944299260 87421180374075 93249259065680 116561573832100 139873888598520 174842360748150 233123147664200 279747777197040 349684721496300 466246295328400 699369442992600 1398738885985200
• Sum of all divisors σ(n): 4695167190067200
• Sum of proper divisors (its aliquot sum) s(n): 3296428304082000
• 1398738885985200 is an abundant number, because the sum of its proper divisors (3296428304082000) is greater than itself. Its abundance is 1897689418096800

Bases of 1398738885985200

• Binary: 100111110000010010101000110011011101100001110110000₂
• Hexadecimal: 0x4F825466EC3B0
• Base-36: DRT7RUCIPC

Squares and roots of 1398738885985200

• 1398738885985200 squared (1398738885985200²) is 1956470471167118324974619040000
• 1398738885985200 cubed (1398738885985200³) is 2736591327303234442731911263074365078208000000
• The square root of 1398738885985200 is 37399717.7260096441
• The cube root of 1398738885985200 is 111835.2937765283

Scales and comparisons

• 1,398,738,885,985,200 seconds is equal to 44,475,569 years, 51 weeks, 3 days, 16 hours, 20 minutes.
• To count from 1 to 1,398,738,885,985,200 would take you about one hundred thirty-three million, four hundred twenty-six thousand, seven hundred 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 1398738885985200 cubic inches would be around 9319.6 feet tall.

Recreational maths with 1398738885985200

• 1398738885985200 backwards is 0025895888378931
• The number of decimal digits it has is: 16
• The sum of 1398738885985200's digits is 84
• More coming soon!