6421840836960

Names of 6421840836960

• Cardinal: 6421840836960 can be written as Six trillion, four hundred twenty-one billion, eight hundred forty million, eight hundred thirty-six thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 6.42184083696 × 10¹²

Factors of 6421840836960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2064

Divisors of 6421840836960

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 193 240 386 480 579 772 965 1158 1544 1861 1930 2316 2895 3088 3722 3860 4632 5583 5790 6176 7444 7720 9264 9305 11166 11580 14888 15440 18528 18610 22332 23160 27915 29776 30880 37220 37249 44664 46320 55830 59552 74440 74498 89328 92640 111660 111747 148880 148996 178656 186245 223320 223494 297760 297992 359173 372490 446640 446988 558735 595984 718346 744980 893280 893976 1077519 1117470 1191968 1436692 1489960 1787952 1795865 2155038 2234940 2873384 2979920 3575904 3591730 4310076 4469880 5387595 5746768 5959840 7183460 7189057 8620152 8939760 10775190 11493536 14366920 14378114 17240304 17879520 21550380 21567171 28733840 28756228 34480608 35945285 43100760 43134342 57467680 57512456 69320389 71890570 86201520 86268684 107835855 115024912 138640778 143781140 172403040 172537368 207961167 215671710 230049824 277281556 287562280 345074736 346601945 415922334 431343420 554563112 575124560 690149472 693203890 831844668 862686840 1039805835 1109126224 1150249120 1386407780 1663689336 1725373680 2079611670 2218252448 2772815560 3327378672 3450747360 4159223340 5545631120 6654757344 8318446680 11091262240 13378835077 16636893360 26757670154 33273786720 40136505231 53515340308 66894175385 80273010462 107030680616 133788350770 160546020924 200682526155 214061361232 267576701540 321092041848 401365052310 428122722464 535153403080 642184083696 802730104620 1070306806160 1284368167392 1605460209240 2140613612320 3210920418480 6421840836960
• Sum of all divisors σ(n): 20345083416000
• Sum of proper divisors (its aliquot sum) s(n): 13923242579040
• 6421840836960 is an abundant number, because the sum of its proper divisors (13923242579040) is greater than itself. Its abundance is 7501401742080

Bases of 6421840836960

• Binary: 1011101011100110011100010101011100101100000₂
• Hexadecimal: 0x5D7338AB960
• Base-36: 29Y5I86LC

Squares and roots of 6421840836960

• 6421840836960 squared (6421840836960²) is 41240039735247113302041600
• 6421840836960 cubed (6421840836960³) is 264836971289662978900006777820737536000
• The square root of 6421840836960 is 2534135.1260262347
• The cube root of 6421840836960 is 18587.4513934637

Scales and comparisons

• 6,421,840,836,960 seconds is equal to 204,194 years, 35 weeks, 12 hours, 56 minutes.
• To count from 1 to 6,421,840,836,960 would take you about five hundred ten thousand, four hundred eighty-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 6421840836960 cubic inches would be around 1549 feet tall.

Recreational maths with 6421840836960

• 6421840836960 backwards is 0696380481246
• The number of decimal digits it has is: 13
• The sum of 6421840836960's digits is 57
• More coming soon!