30470528

Names of 30470528

• Cardinal: 30470528 can be written as Thirty million, four hundred seventy thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0470528 × 10⁷

Factors of 30470528

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 116

Divisors of 30470528

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 16 17 19 22 32 34 38 44 64 67 68 76 88 128 134 136 152 176 187 209 268 272 304 323 352 374 418 536 544 608 646 704 737 748 836 1072 1088 1139 1216 1273 1292 1408 1474 1496 1672 2144 2176 2278 2432 2546 2584 2948 2992 3344 3553 4288 4556 5092 5168 5896 5984 6688 7106 8576 9112 10184 10336 11792 11968 12529 13376 14003 14212 18224 20368 20672 21641 23584 23936 25058 26752 28006 28424 36448 40736 41344 43282 47168 50116 56012 56848 72896 81472 86564 94336 100232 112024 113696 145792 162944 173128 200464 224048 227392 238051 346256 400928 448096 454784 476102 692512 801856 896192 952204 1385024 1603712 1792384 1904408 2770048 3808816 7617632 15235264 30470528
• Sum of all divisors σ(n): 74908800
• Sum of proper divisors (its aliquot sum) s(n): 44438272
• 30470528 is an abundant number, because the sum of its proper divisors (44438272) is greater than itself. Its abundance is 13967744

Bases of 30470528

• Binary: 1110100001111000110000000₂
• Hexadecimal: 0x1D0F180
• Base-36: I537K

Squares and roots of 30470528

• 30470528 squared (30470528²) is 928453076598784
• 30470528 cubed (30470528³) is 28290455467189392637952
• The square root of 30470528 is 5520.0115941905
• The cube root of 30470528 is 312.3393196359

Scales and comparisons

• 30,470,528 seconds is equal to 50 weeks, 2 days, 16 hours, 2 minutes, 8 seconds.
• To count from 1 to 30,470,528 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 30470528 cubic inches would be around 26 feet tall.

Recreational maths with 30470528

• 30470528 backwards is 82507403
• The number of decimal digits it has is: 8
• The sum of 30470528's digits is 29
• More coming soon!