13439232

Names of 13439232

• Cardinal: 13439232 can be written as Thirteen million, four hundred thirty-nine thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.3439232 × 10⁷

Factors of 13439232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 331

Divisors of 13439232

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 256 288 304 307 342 384 456 576 608 614 684 768 912 921 1152 1216 1228 1368 1824 1842 2304 2432 2456 2736 2763 3648 3684 4864 4912 5472 5526 5833 7296 7368 9824 10944 11052 11666 14592 14736 17499 19648 21888 22104 23332 29472 34998 39296 43776 44208 46664 52497 58944 69996 78592 88416 93328 104994 117888 139992 176832 186656 209988 235776 279984 353664 373312 419976 559968 707328 746624 839952 1119936 1493248 1679904 2239872 3359808 4479744 6719616 13439232
• Sum of all divisors σ(n): 40920880
• Sum of proper divisors (its aliquot sum) s(n): 27481648
• 13439232 is an abundant number, because the sum of its proper divisors (27481648) is greater than itself. Its abundance is 14042416

Bases of 13439232

• Binary: 110011010001000100000000₂
• Hexadecimal: 0xCD1100
• Base-36: 801S0

Squares and roots of 13439232

• 13439232 squared (13439232²) is 180612956749824
• 13439232 cubed (13439232³) is 2427299427966850695168
• The square root of 13439232 is 3665.9558098809
• The cube root of 13439232 is 237.7523493219

Scales and comparisons

• 13,439,232 seconds is equal to 22 weeks, 1 day, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 13,439,232 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 13439232 cubic inches would be around 19.8 feet tall.

Recreational maths with 13439232

• 13439232 backwards is 23293431
• The number of decimal digits it has is: 8
• The sum of 13439232's digits is 27
• More coming soon!