30089400

Names of 30089400

• Cardinal: 30089400 can be written as Thirty million, eighty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 3.00894 × 10⁷

Factors of 30089400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 165

Divisors of 30089400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 33 40 44 47 50 55 60 66 75 88 94 97 100 110 120 132 141 150 165 188 194 200 220 235 264 275 282 291 300 330 376 388 440 470 485 517 550 564 582 600 660 705 776 825 940 970 1034 1067 1100 1128 1164 1175 1320 1410 1455 1551 1650 1880 1940 2068 2134 2200 2328 2350 2425 2585 2820 2910 3102 3201 3300 3525 3880 4136 4268 4559 4700 4850 5170 5335 5640 5820 6204 6402 6600 7050 7275 7755 8536 9118 9400 9700 10340 10670 11640 12408 12804 12925 13677 14100 14550 15510 16005 18236 19400 20680 21340 22795 25608 25850 26675 27354 28200 29100 31020 32010 36472 38775 42680 45590 50149 51700 53350 54708 58200 62040 64020 68385 77550 80025 91180 100298 103400 106700 109416 113975 128040 136770 150447 155100 160050 182360 200596 213400 227950 250745 273540 300894 310200 320100 341925 401192 455900 501490 547080 601788 640200 683850 752235 911800 1002980 1203576 1253725 1367700 1504470 2005960 2507450 2735400 3008940 3761175 5014900 6017880 7522350 10029800 15044700 30089400
• Sum of all divisors σ(n): 104993280
• Sum of proper divisors (its aliquot sum) s(n): 74903880
• 30089400 is an abundant number, because the sum of its proper divisors (74903880) is greater than itself. Its abundance is 44814480

Bases of 30089400

• Binary: 1110010110010000010111000₂
• Hexadecimal: 0x1CB20B8
• Base-36: HWX4O

Squares and roots of 30089400

• 30089400 squared (30089400²) is 905371992360000
• 30089400 cubed (30089400³) is 27242100026916984000000
• The square root of 30089400 is 5485.3805702065
• The cube root of 30089400 is 311.0315962701

Scales and comparisons

• 30,089,400 seconds is equal to 49 weeks, 5 days, 6 hours, 10 minutes.
• To count from 1 to 30,089,400 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 30089400 cubic inches would be around 25.9 feet tall.

Recreational maths with 30089400

• 30089400 backwards is 00498003
• 30089400 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30089400's digits is 24
• More coming soon!