30471168

Names of 30471168

• Cardinal: 30471168 can be written as Thirty million, four hundred seventy-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0471168 × 10⁷

Factors of 30471168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 134

Divisors of 30471168

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 109 112 128 156 168 182 192 208 218 224 256 273 312 327 336 364 384 416 436 448 512 546 624 654 672 728 763 768 832 872 896 1024 1092 1248 1308 1344 1417 1456 1526 1536 1664 1744 1792 2184 2289 2496 2616 2688 2834 2912 3052 3072 3328 3488 3584 4251 4368 4578 4992 5232 5376 5668 5824 6104 6656 6976 7168 8502 8736 9156 9919 9984 10464 10752 11336 11648 12208 13312 13952 17004 17472 18312 19838 19968 20928 21504 22672 23296 24416 27904 29757 34008 34944 36624 39676 39936 41856 45344 46592 48832 55808 59514 68016 69888 73248 79352 83712 90688 93184 97664 111616 119028 136032 139776 146496 158704 167424 181376 195328 238056 272064 279552 292992 317408 334848 362752 390656 476112 544128 585984 634816 725504 781312 952224 1088256 1171968 1269632 1451008 1904448 2176512 2343936 2539264 3808896 4353024 5078528 7617792 10157056 15235584 30471168
• Sum of all divisors σ(n): 100876160
• Sum of proper divisors (its aliquot sum) s(n): 70404992
• 30471168 is an abundant number, because the sum of its proper divisors (70404992) is greater than itself. Its abundance is 39933824

Bases of 30471168

• Binary: 1110100001111010000000000₂
• Hexadecimal: 0x1D0F400
• Base-36: I53PC

Squares and roots of 30471168

• 30471168 squared (30471168²) is 928492079284224
• 30471168 cubed (30471168³) is 28292238134538909253632
• The square root of 30471168 is 5520.0695647791
• The cube root of 30471168 is 312.3415064023

Scales and comparisons

• 30,471,168 seconds is equal to 50 weeks, 2 days, 16 hours, 12 minutes, 48 seconds.
• To count from 1 to 30,471,168 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 30471168 cubic inches would be around 26 feet tall.

Recreational maths with 30471168

• 30471168 backwards is 86117403
• The number of decimal digits it has is: 8
• The sum of 30471168's digits is 30
• More coming soon!