2189373728000

Names of 2189373728000

• Cardinal: 2189373728000 can be written as Two trillion, one hundred eighty-nine billion, three hundred seventy-three million, seven hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 2.189373728 × 10¹²

Factors of 2189373728000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 416

Divisors of 2189373728000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 409 500 640 800 818 1000 1280 1600 1636 2000 2045 3200 3272 4000 4090 6400 6544 8000 8180 10225 13088 16000 16360 20450 26176 32000 32720 40900 51125 52352 65440 81800 102250 104704 130880 163600 167281 204500 261760 327200 334562 409000 523520 654400 669124 818000 836405 1308800 1338248 1636000 1672810 2617600 2676496 3272000 3345620 4182025 5352992 6544000 6691240 8364050 10705984 13088000 13382480 16728100 20910125 21411968 26764960 33456200 41820250 42823936 53529920 66912400 68417929 83640500 107059840 133824800 136835858 167281000 214119680 267649600 273671716 334562000 342089645 535299200 547343432 669124000 684179290 1070598400 1094686864 1338248000 1368358580 1710448225 2189373728 2676496000 2736717160 3420896450 4378747456 5352992000 5473434320 6841792900 8552241125 8757494912 10946868640 13683585800 17104482250 17514989824 21893737280 27367171600 34208964500 43787474560 54734343200 68417929000 87574949120 109468686400 136835858000 218937372800 273671716000 437874745600 547343432000 1094686864000 2189373728000
• Sum of all divisors σ(n): 5467371283920
• Sum of proper divisors (its aliquot sum) s(n): 3277997555920
• 2189373728000 is an abundant number, because the sum of its proper divisors (3277997555920) is greater than itself. Its abundance is 1088623827920

Bases of 2189373728000

• Binary: 11111110111000000110101111110010100000000₂
• Hexadecimal: 0x1FDC0D7E500
• Base-36: RXS8L88W

Squares and roots of 2189373728000

• 2189373728000 squared (2189373728000²) is 4793357320856617984000000
• 2189373728000 cubed (2189373728000³) is 10494450587199945869101924352000000000
• The square root of 2189373728000 is 1479653.2458653953
• The cube root of 2189373728000 is 12984.9406050997

Scales and comparisons

• 2,189,373,728,000 seconds is equal to 69,615 years, 16 weeks, 1 day, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 2,189,373,728,000 would take you about one hundred seventy-four thousand and thirty-eight 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 2189373728000 cubic inches would be around 1082.1 feet tall.

Recreational maths with 2189373728000

• 2189373728000 backwards is 0008273739812
• 2189373728000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2189373728000's digits is 50
• More coming soon!