30609152

Names of 30609152

• Cardinal: 30609152 can be written as Thirty million, six hundred nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.0609152 × 10⁷

Factors of 30609152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 88

Divisors of 30609152

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 29 31 32 38 56 58 62 64 76 112 116 124 128 133 152 203 217 224 232 248 256 266 304 406 434 448 464 496 532 551 589 608 812 868 896 899 928 992 1064 1102 1178 1216 1624 1736 1792 1798 1856 1984 2128 2204 2356 2432 3248 3472 3596 3712 3857 3968 4123 4256 4408 4712 4864 6293 6496 6944 7192 7424 7714 7936 8246 8512 8816 9424 12586 12992 13888 14384 15428 16492 17024 17081 17632 18848 25172 25984 27776 28768 30856 32984 34048 34162 35264 37696 50344 51968 55552 57536 61712 65968 68324 70528 75392 100688 115072 119567 123424 131936 136648 141056 150784 201376 230144 239134 246848 263872 273296 402752 478268 493696 527744 546592 805504 956536 987392 1055488 1093184 1611008 1913072 2186368 3826144 4372736 7652288 15304576 30609152
• Sum of all divisors σ(n): 78489600
• Sum of proper divisors (its aliquot sum) s(n): 47880448
• 30609152 is an abundant number, because the sum of its proper divisors (47880448) is greater than itself. Its abundance is 17271296

Bases of 30609152

• Binary: 1110100110000111100000000₂
• Hexadecimal: 0x1D30F00
• Base-36: I8268

Squares and roots of 30609152

• 30609152 squared (30609152²) is 936920186159104
• 30609152 cubed (30609152³) is 28678332390012310519808
• The square root of 30609152 is 5532.5538406779
• The cube root of 30609152 is 312.8122600357

Scales and comparisons

• 30,609,152 seconds is equal to 50 weeks, 4 days, 6 hours, 32 minutes, 32 seconds.
• To count from 1 to 30,609,152 would take you about twenty-three 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 30609152 cubic inches would be around 26.1 feet tall.

Recreational maths with 30609152

• 30609152 backwards is 25190603
• The number of decimal digits it has is: 8
• The sum of 30609152's digits is 26
• More coming soon!