2168124209120

Names of 2168124209120

• Cardinal: 2168124209120 can be written as Two trillion, one hundred sixty-eight billion, one hundred twenty-four million, two hundred nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.16812420912 × 10¹²

Factors of 2168124209120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1912460

Divisors of 2168124209120

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 373 380 608 746 760 1492 1520 1865 2984 3040 3730 5968 7087 7460 11936 14174 14920 28348 29840 35435 56696 59680 70870 113392 141740 226784 283480 566960 1133920 1912061 3824122 7648244 9560305 15296488 19120610 30592976 36329159 38241220 61185952 72658318 76482440 145316636 152964880 181645795 290633272 305929760 363291590 581266544 713198753 726583180 1162533088 1426397506 1453166360 2852795012 2906332720 3565993765 5705590024 5812665440 7131987530 11411180048 13550776307 14263975060 22822360096 27101552614 28527950120 54203105228 57055900240 67753881535 108406210456 114111800480 135507763070 216812420912 271015526140 433624841824 542031052280 1084062104560 2168124209120
• Sum of all divisors σ(n): 5406240581280
• Sum of proper divisors (its aliquot sum) s(n): 3238116372160
• 2168124209120 is an abundant number, because the sum of its proper divisors (3238116372160) is greater than itself. Its abundance is 1069992163040

Bases of 2168124209120

• Binary: 11111100011001110010001011111011111100000₂
• Hexadecimal: 0x1F8CE45F7E0
• Base-36: RO0T6AJK

Squares and roots of 2168124209120

• 2168124209120 squared (2168124209120²) is 4700762586172225491174400
• 2168124209120 cubed (2168124209120³) is 10191837164405542241162799539990528000
• The square root of 2168124209120 is 1472455.1637044845
• The cube root of 2168124209120 is 12942.7944174671

Scales and comparisons

• 2,168,124,209,120 seconds is equal to 68,939 years, 33 weeks, 3 days, 4 hours, 45 minutes, 20 seconds.
• To count from 1 to 2,168,124,209,120 would take you about one hundred seventy-two thousand, three hundred forty-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 2168124209120 cubic inches would be around 1078.6 feet tall.

Recreational maths with 2168124209120

• 2168124209120 backwards is 0219024218612
• 2168124209120 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2168124209120's digits is 38
• More coming soon!