1312353408

Names of 1312353408

• Cardinal: 1312353408 can be written as One billion, three hundred twelve million, three hundred fifty-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.312353408 × 10⁹

Factors of 1312353408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9491

Divisors of 1312353408

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 152 192 228 304 361 384 456 608 722 912 1083 1216 1444 1824 2166 2432 2888 3648 4332 5776 7296 8664 9467 11552 17328 18934 23104 28401 34656 37868 46208 56802 69312 75736 113604 138624 151472 179873 227208 302944 359746 454416 539619 605888 719492 908832 1079238 1211776 1438984 1817664 2158476 2877968 3417587 3635328 4316952 5755936 6835174 8633904 10252761 11511872 13670348 17267808 20505522 23023744 27340696 34535616 41011044 54681392 69071232 82022088 109362784 164044176 218725568 328088352 437451136 656176704 1312353408
• Sum of all divisors σ(n): 3679454160
• Sum of proper divisors (its aliquot sum) s(n): 2367100752
• 1312353408 is an abundant number, because the sum of its proper divisors (2367100752) is greater than itself. Its abundance is 1054747344

Bases of 1312353408

• Binary: 1001110001110001110110010000000₂
• Hexadecimal: 0x4E38EC80
• Base-36: LPCADC

Squares and roots of 1312353408

• 1312353408 squared (1312353408²) is 1722271467489214464
• 1312353408 cubed (1312353408³) is 2260228829860631805073293312
• The square root of 1312353408 is 36226.4186471697
• The cube root of 1312353408 is 1094.8390213927

Scales and comparisons

• 1,312,353,408 seconds is equal to 41 years, 37 weeks, 6 days, 6 hours, 36 minutes, 48 seconds.
• To count from 1 to 1,312,353,408 would take you about eighty-three years!

  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 1312353408 cubic inches would be around 91.2 feet tall.

Recreational maths with 1312353408

• 1312353408 backwards is 8043532131
• The number of decimal digits it has is: 10
• The sum of 1312353408's digits is 30
• More coming soon!