1349081328

Names of 1349081328

• Cardinal: 1349081328 can be written as One billion, three hundred forty-nine million, eighty-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.349081328 × 10⁹

Factors of 1349081328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3362

Divisors of 1349081328

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 181 196 294 336 362 392 543 588 724 784 1086 1176 1267 1448 2172 2352 2534 2896 3169 3801 4344 5068 6338 7602 8688 8869 9507 10136 12676 15204 17738 19014 20272 22183 25352 26607 30408 35476 38028 44366 50704 53214 60816 66549 70952 76056 88732 106428 133098 141904 152112 155281 177464 212856 266196 310562 354928 425712 465843 532392 573589 621124 931686 1064784 1147178 1242248 1720767 1863372 2294356 2484496 3441534 3726744 4015123 4588712 6883068 7453488 8030246 9177424 12045369 13766136 16060492 24090738 27532272 28105861 32120984 48181476 56211722 64241968 84317583 96362952 112423444 168635166 192725904 224846888 337270332 449693776 674540664 1349081328
• Sum of all divisors σ(n): 4077811920
• Sum of proper divisors (its aliquot sum) s(n): 2728730592
• 1349081328 is an abundant number, because the sum of its proper divisors (2728730592) is greater than itself. Its abundance is 1379649264

Bases of 1349081328

• Binary: 1010000011010010101100011110000₂
• Hexadecimal: 0x506958F0
• Base-36: MB7HTC

Squares and roots of 1349081328

• 1349081328 squared (1349081328²) is 1820020429558243584
• 1349081328 cubed (1349081328³) is 2455355578095565707650199552
• The square root of 1349081328 is 36729.8424717559
• The cube root of 1349081328 is 1104.9586951795

Scales and comparisons

• 1,349,081,328 seconds is equal to 42 years, 46 weeks, 4 days, 8 hours, 48 minutes, 48 seconds.
• To count from 1 to 1,349,081,328 would take you about eighty-five 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 1349081328 cubic inches would be around 92.1 feet tall.

Recreational maths with 1349081328

• 1349081328 backwards is 8231809431
• The number of decimal digits it has is: 10
• The sum of 1349081328's digits is 39
• More coming soon!