1419229728

Names of 1419229728

• Cardinal: 1419229728 can be written as One billion, four hundred nineteen million, two hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.419229728 × 10⁹

Factors of 1419229728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4801

Divisors of 1419229728

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 84 96 98 108 112 126 144 147 168 189 196 216 224 252 288 294 336 343 378 392 432 441 504 588 672 686 756 784 864 882 1008 1029 1176 1323 1372 1512 1568 1764 2016 2058 2352 2646 2744 3024 3087 3528 4116 4704 4789 5292 5488 6048 6174 7056 8232 9261 9578 10584 10976 12348 14112 14367 16464 18522 19156 21168 24696 28734 32928 33523 37044 38312 42336 43101 49392 57468 67046 74088 76624 86202 98784 100569 114936 129303 134092 148176 153248 172404 201138 229872 234661 258606 268184 296352 301707 344808 402276 459744 469322 517212 536368 603414 689616 703983 804552 905121 938644 1034424 1072736 1206828 1379232 1407966 1609104 1642627 1810242 1877288 2068848 2111949 2413656 2815932 3218208 3285254 3620484 3754576 4137696 4223898 4827312 4927881 5631864 6335847 6570508 7240968 7509152 8447796 9654624 9855762 11263728 12671694 13141016 14481936 14783643 16895592 19711524 22527456 25343388 26282032 28963872 29567286 33791184 39423048 44350929 50686776 52564064 59134572 67582368 78846096 88701858 101373552 118269144 157692192 177403716 202747104 236538288 354807432 473076576 709614864 1419229728
• Sum of all divisors σ(n): 4828320000
• Sum of proper divisors (its aliquot sum) s(n): 3409090272
• 1419229728 is an abundant number, because the sum of its proper divisors (3409090272) is greater than itself. Its abundance is 1989860544

Bases of 1419229728

• Binary: 1010100100101111011101000100000₂
• Hexadecimal: 0x5497BA20
• Base-36: NGZ0O0

Squares and roots of 1419229728

• 1419229728 squared (1419229728²) is 2014213020838953984
• 1419229728 cubed (1419229728³) is 2858630997699326994516836352
• The square root of 1419229728 is 37672.6655282049
• The cube root of 1419229728 is 1123.7875934207

Scales and comparisons

• 1,419,229,728 seconds is equal to 45 years, 6 weeks, 4 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,419,229,728 would take you about ninety 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 1419229728 cubic inches would be around 93.6 feet tall.

Recreational maths with 1419229728

• 1419229728 backwards is 8279229141
• The number of decimal digits it has is: 10
• The sum of 1419229728's digits is 45
• More coming soon!