28831798000

Names of 28831798000

• Cardinal: 28831798000 can be written as Twenty-eight billion, eight hundred thirty-one million, seven hundred ninety-eight thousand.

Scientific notation

• Scientific notation: 2.8831798 × 10¹⁰

Factors of 28831798000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3308

Divisors of 28831798000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 40 50 62 80 100 124 125 149 155 200 248 250 298 310 400 496 500 596 620 745 775 1000 1192 1240 1490 1550 2000 2384 2480 2980 3100 3121 3725 3875 4619 5960 6200 6242 7450 7750 9238 11920 12400 12484 14900 15500 15605 18476 18625 23095 24968 29800 31000 31210 36952 37250 46190 49936 59600 62000 62420 73904 74500 78025 92380 96751 115475 124840 149000 156050 184760 193502 230950 249680 298000 312100 369520 387004 390125 461900 465029 483755 577375 624200 774008 780250 923800 930058 967510 1154750 1248400 1548016 1560500 1847600 1860116 1935020 2309500 2325145 2418775 3121000 3720232 3870040 4619000 4650290 4837550 6242000 7440464 7740080 9238000 9300580 9675100 11625725 12093875 14415899 18601160 19350200 23251450 24187750 28831798 37202320 38700400 46502900 48375500 57663596 58128625 72079495 93005800 96751000 115327192 116257250 144158990 186011600 193502000 230654384 232514500 288317980 360397475 465029000 576635960 720794950 930058000 1153271920 1441589900 1801987375 2883179800 3603974750 5766359600 7207949500 14415899000 28831798000
• Sum of all divisors σ(n): 72470361600
• Sum of proper divisors (its aliquot sum) s(n): 43638563600
• 28831798000 is an abundant number, because the sum of its proper divisors (43638563600) is greater than itself. Its abundance is 14806765600

Bases of 28831798000

• Binary: 11010110110100000100101001011110000₂
• Hexadecimal: 0x6B68252F0
• Base-36: D8TPHPS

Squares and roots of 28831798000

• 28831798000 squared (28831798000²) is 831272575912804000000
• 28831798000 cubed (28831798000³) is 23967082991657630541592000000000
• The square root of 28831798000 is 169799.2873954423
• The cube root of 28831798000 is 3066.3654214697

Scales and comparisons

• 28,831,798,000 seconds is equal to 916 years, 39 weeks, 4 days, 8 hours, 46 minutes, 40 seconds.
• To count from 1 to 28,831,798,000 would take you about one thousand, eight hundred thirty-three 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 28831798000 cubic inches would be around 255.5 feet tall.

Recreational maths with 28831798000

• 28831798000 backwards is 00089713882
• The number of decimal digits it has is: 11
• The sum of 28831798000's digits is 46
• More coming soon!