4972128

Names of 4972128

• Cardinal: 4972128 can be written as Four million, nine hundred seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.972128 × 10⁶

Factors of 4972128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 163

Divisors of 4972128

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 84 96 98 112 147 151 168 196 224 294 302 336 343 392 453 588 604 672 686 784 906 1029 1057 1176 1208 1372 1568 1812 2058 2114 2352 2416 2744 3171 3624 4116 4228 4704 4832 5488 6342 7248 7399 8232 8456 10976 12684 14496 14798 16464 16912 22197 25368 29596 32928 33824 44394 50736 51793 59192 88788 101472 103586 118384 155379 177576 207172 236768 310758 355152 414344 621516 710304 828688 1243032 1657376 2486064 4972128
• Sum of all divisors σ(n): 15321600
• Sum of proper divisors (its aliquot sum) s(n): 10349472
• 4972128 is an abundant number, because the sum of its proper divisors (10349472) is greater than itself. Its abundance is 5377344

Bases of 4972128

• Binary: 10010111101111001100000₂
• Hexadecimal: 0x4BDE60
• Base-36: 2YKIO

Squares and roots of 4972128

• 4972128 squared (4972128²) is 24722056848384
• 4972128 cubed (4972128³) is 122921231073441841152
• The square root of 4972128 is 2229.8268991113
• The cube root of 4972128 is 170.6792661055

Scales and comparisons

• 4,972,128 seconds is equal to 8 weeks, 1 day, 13 hours, 8 minutes, 48 seconds.
• To count from 1 to 4,972,128 would take you about twelve 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 4972128 cubic inches would be around 14.2 feet tall.

Recreational maths with 4972128

• 4972128 backwards is 8212794
• The number of decimal digits it has is: 7
• The sum of 4972128's digits is 33
• More coming soon!