30804480

Names of 30804480

• Cardinal: 30804480 can be written as Thirty million, eight hundred four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.080448 × 10⁷

Factors of 30804480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 208

Divisors of 30804480

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 191 192 210 224 240 252 256 280 288 315 320 336 360 382 384 420 448 480 504 512 560 573 576 630 640 672 720 764 768 840 896 955 960 1008 1120 1146 1152 1260 1280 1337 1344 1440 1528 1536 1680 1719 1792 1910 1920 2016 2240 2292 2304 2520 2560 2674 2688 2865 2880 3056 3360 3438 3584 3820 3840 4011 4032 4480 4584 4608 5040 5348 5376 5730 5760 6112 6685 6720 6876 7640 7680 8022 8064 8595 8960 9168 10080 10696 10752 11460 11520 12033 12224 13370 13440 13752 15280 16044 16128 17190 17920 18336 20055 20160 21392 22920 23040 24066 24448 26740 26880 27504 30560 32088 32256 34380 36672 40110 40320 42784 45840 48132 48896 53480 53760 55008 60165 61120 64176 68760 73344 80220 80640 85568 91680 96264 97792 106960 110016 120330 122240 128352 137520 146688 160440 161280 171136 183360 192528 213920 220032 240660 244480 256704 275040 293376 320880 342272 366720 385056 427840 440064 481320 488960 513408 550080 641760 684544 733440 770112 855680 880128 962640 1026816 1100160 1283520 1466880 1540224 1711360 1925280 2053632 2200320 2567040 3080448 3422720 3850560 4400640 5134080 6160896 7701120 10268160 15402240 30804480
• Sum of all divisors σ(n): 122563584
• Sum of proper divisors (its aliquot sum) s(n): 91759104
• 30804480 is an abundant number, because the sum of its proper divisors (91759104) is greater than itself. Its abundance is 60954624

Bases of 30804480

• Binary: 1110101100000101000000000₂
• Hexadecimal: 0x1D60A00
• Base-36: IC8W0

Squares and roots of 30804480

• 30804480 squared (30804480²) is 948915988070400
• 30804480 cubed (30804480³) is 29230863576194875392000
• The square root of 30804480 is 5550.1783755119
• The cube root of 30804480 is 313.4762388223

Scales and comparisons

• 30,804,480 seconds is equal to 50 weeks, 6 days, 12 hours, 48 minutes.
• To count from 1 to 30,804,480 would take you about twenty-four 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 30804480 cubic inches would be around 26.1 feet tall.

Recreational maths with 30804480

• 30804480 backwards is 08440803
• The number of decimal digits it has is: 8
• The sum of 30804480's digits is 27
• More coming soon!