30008000

Names of 30008000

• Cardinal: 30008000 can be written as Thirty million, eight thousand.

Scientific notation

• Scientific notation: 3.0008 × 10⁷

Factors of 30008000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 49

Divisors of 30008000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 31 32 40 44 50 55 62 64 80 88 100 110 121 124 125 155 160 176 200 220 242 248 250 275 310 320 341 352 400 440 484 496 500 550 605 620 682 704 775 800 880 968 992 1000 1100 1210 1240 1364 1375 1550 1600 1705 1760 1936 1984 2000 2200 2420 2480 2728 2750 3025 3100 3410 3520 3751 3872 3875 4000 4400 4840 4960 5456 5500 6050 6200 6820 7502 7744 7750 8000 8525 8800 9680 9920 10912 11000 12100 12400 13640 15004 15125 15500 17050 17600 18755 19360 21824 22000 24200 24800 27280 30008 30250 31000 34100 37510 38720 42625 44000 48400 49600 54560 60016 60500 62000 68200 75020 85250 88000 93775 96800 109120 120032 121000 124000 136400 150040 170500 187550 193600 240064 242000 248000 272800 300080 341000 375100 468875 484000 545600 600160 682000 750200 937750 968000 1200320 1364000 1500400 1875500 2728000 3000800 3751000 6001600 7502000 15004000 30008000
• Sum of all divisors σ(n): 84319872
• Sum of proper divisors (its aliquot sum) s(n): 54311872
• 30008000 is an abundant number, because the sum of its proper divisors (54311872) is greater than itself. Its abundance is 24303872

Bases of 30008000

• Binary: 1110010011110001011000000₂
• Hexadecimal: 0x1C9E2C0
• Base-36: HV6BK

Squares and roots of 30008000

• 30008000 squared (30008000²) is 900480064000000
• 30008000 cubed (30008000³) is 27021605760512000000000
• The square root of 30008000 is 5477.9558231151
• The cube root of 30008000 is 310.7508679849

Scales and comparisons

• 30,008,000 seconds is equal to 49 weeks, 4 days, 7 hours, 33 minutes, 20 seconds.
• To count from 1 to 30,008,000 would take you about twenty-two 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 30008000 cubic inches would be around 25.9 feet tall.

Recreational maths with 30008000

• 30008000 backwards is 00080003
• 30008000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30008000's digits is 11
• More coming soon!