13406976

Names of 13406976

• Cardinal: 13406976 can be written as Thirteen million, four hundred six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.3406976 × 10⁷

Factors of 13406976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 39

Divisors of 13406976

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 44 46 48 64 66 69 72 88 92 96 99 128 132 138 144 176 184 192 198 207 253 256 264 276 288 352 368 384 396 414 506 528 529 552 576 704 736 759 768 792 828 1012 1056 1058 1104 1152 1408 1472 1518 1584 1587 1656 2024 2112 2116 2208 2277 2304 2816 2944 3036 3168 3174 3312 4048 4224 4232 4416 4554 4761 5819 5888 6072 6336 6348 6624 8096 8448 8464 8832 9108 9522 11638 12144 12672 12696 13248 16192 16928 17457 17664 18216 19044 23276 24288 25344 25392 26496 32384 33856 34914 36432 38088 46552 48576 50784 52371 52992 64768 67712 69828 72864 76176 93104 97152 101568 104742 135424 139656 145728 152352 186208 194304 203136 209484 279312 291456 304704 372416 406272 418968 558624 582912 609408 744832 837936 1117248 1218816 1489664 1675872 2234496 3351744 4468992 6703488 13406976
• Sum of all divisors σ(n): 44082948
• Sum of proper divisors (its aliquot sum) s(n): 30675972
• 13406976 is an abundant number, because the sum of its proper divisors (30675972) is greater than itself. Its abundance is 17268996

Bases of 13406976

• Binary: 110011001001001100000000₂
• Hexadecimal: 0xCC9300
• Base-36: 7ZCW0

Squares and roots of 13406976

• 13406976 squared (13406976²) is 179747005464576
• 13406976 cubed (13406976³) is 2409863788335439282176
• The square root of 13406976 is 3661.5537685523
• The cube root of 13406976 is 237.5619841909

Scales and comparisons

• 13,406,976 seconds is equal to 22 weeks, 1 day, 4 hours, 9 minutes, 36 seconds.
• To count from 1 to 13,406,976 would take you about thirty-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 13406976 cubic inches would be around 19.8 feet tall.

Recreational maths with 13406976

• 13406976 backwards is 67960431
• 13406976 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13406976's digits is 36
• More coming soon!