13922040

Names of 13922040

• Cardinal: 13922040 can be written as Thirteen million, nine hundred twenty-two thousand and forty.

Scientific notation

• Scientific notation: 1.392204 × 10⁷

Factors of 13922040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 273

Divisors of 13922040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 53 55 60 66 88 106 110 120 132 159 165 199 212 220 264 265 318 330 398 424 440 530 583 597 636 660 795 796 995 1060 1166 1194 1272 1320 1590 1592 1749 1990 2120 2189 2332 2388 2915 2985 3180 3498 3980 4378 4664 4776 5830 5970 6360 6567 6996 7960 8745 8756 10547 10945 11660 11940 13134 13992 17490 17512 21094 21890 23320 23880 26268 31641 32835 34980 42188 43780 52536 52735 63282 65670 69960 84376 87560 105470 116017 126564 131340 158205 210940 232034 253128 262680 316410 348051 421880 464068 580085 632820 696102 928136 1160170 1265640 1392204 1740255 2320340 2784408 3480510 4640680 6961020 13922040
• Sum of all divisors σ(n): 46656000
• Sum of proper divisors (its aliquot sum) s(n): 32733960
• 13922040 is an abundant number, because the sum of its proper divisors (32733960) is greater than itself. Its abundance is 18811920

Bases of 13922040

• Binary: 110101000110111011111000₂
• Hexadecimal: 0xD46EF8
• Base-36: 8AEBC

Squares and roots of 13922040

• 13922040 squared (13922040²) is 193823197761600
• 13922040 cubed (13922040³) is 2698414312164905664000
• The square root of 13922040 is 3731.2249999163
• The cube root of 13922040 is 240.5660251265

Scales and comparisons

• 13,922,040 seconds is equal to 23 weeks, 3 hours, 14 minutes.
• To count from 1 to 13,922,040 would take you about thirty-four 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 13922040 cubic inches would be around 20 feet tall.

Recreational maths with 13922040

• 13922040 backwards is 04022931
• The number of decimal digits it has is: 8
• The sum of 13922040's digits is 21
• More coming soon!