28341750

Names of 28341750

• Cardinal: 28341750 can be written as Twenty-eight million, three hundred forty-one thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 2.834175 × 10⁷

Factors of 28341750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 117

Divisors of 28341750

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 23 25 30 31 46 50 53 62 69 75 93 106 115 125 138 150 155 159 186 230 250 265 310 318 345 375 465 530 575 690 713 750 775 795 930 1150 1219 1325 1426 1550 1590 1643 1725 2139 2325 2438 2650 2875 3286 3450 3565 3657 3875 3975 4278 4650 4929 5750 6095 6625 7130 7314 7750 7950 8215 8625 9858 10695 11625 12190 13250 16430 17250 17825 18285 19875 21390 23250 24645 30475 35650 36570 37789 39750 41075 49290 53475 60950 75578 82150 89125 91425 106950 113367 123225 152375 178250 182850 188945 205375 226734 246450 267375 304750 377890 410750 457125 534750 566835 616125 914250 944725 1133670 1232250 1889450 2834175 4723625 5668350 9447250 14170875 28341750
• Sum of all divisors σ(n): 77635584
• Sum of proper divisors (its aliquot sum) s(n): 49293834
• 28341750 is an abundant number, because the sum of its proper divisors (49293834) is greater than itself. Its abundance is 20952084

Bases of 28341750

• Binary: 1101100000111010111110110₂
• Hexadecimal: 0x1B075F6
• Base-36: GVGMU

Squares and roots of 28341750

• 28341750 squared (28341750²) is 803254793062500
• 28341750 cubed (28341750³) is 22765646531279109375000
• The square root of 28341750 is 5323.6970236857
• The cube root of 28341750 is 304.8893265031

Scales and comparisons

• 28,341,750 seconds is equal to 46 weeks, 6 days, 42 minutes, 30 seconds.
• To count from 1 to 28,341,750 would take you about eighteen weeks!

  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 28341750 cubic inches would be around 25.4 feet tall.

Recreational maths with 28341750

• 28341750 backwards is 05714382
• 28341750 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 28341750's digits is 30
• More coming soon!