1409987446

Names of 1409987446

• Cardinal: 1409987446 can be written as One billion, four hundred nine million, nine hundred eighty-seven thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 1.409987446 × 10⁹

Factors of 1409987446

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1267

Divisors of 1409987446

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 17 23 31 34 46 49 62 98 119 161 217 238 322 391 434 527 713 782 833 1054 1127 1187 1426 1519 1666 2254 2374 2737 3038 3689 4991 5474 7378 8309 9982 12121 16618 19159 20179 24242 25823 27301 34937 36797 38318 40358 51646 54602 58163 69874 73594 84847 116326 141253 169694 191107 257579 282506 382214 464117 515158 593929 625549 846331 928234 988771 1187858 1251098 1337749 1692662 1803053 1977542 2675498 3248819 3606106 4378843 5924317 6497638 8757686 11848634 14387627 22741733 28775254 30651901 41470219 45483466 61303802 82940438 100713389 201426778 704993723 1409987446
• Sum of all divisors σ(n): 2808317952
• Sum of proper divisors (its aliquot sum) s(n): 1398330506
• 1409987446 is a deficient number, because the sum of its proper divisors (1398330506) is less than itself. Its deficiency is 11656940

Bases of 1409987446

• Binary: 1010100000010101011001101110110₂
• Hexadecimal: 0x540AB376
• Base-36: NBGX9Y

Squares and roots of 1409987446

• 1409987446 squared (1409987446²) is 1988064597877602916
• 1409987446 cubed (1409987446³) is 2803146124844458356132992536
• The square root of 1409987446 is 37549.7995467351
• The cube root of 1409987446 is 1121.3428424585

Scales and comparisons

• 1,409,987,446 seconds is equal to 44 years, 43 weeks, 2 days, 7 hours, 10 minutes, 46 seconds.
• To count from 1 to 1,409,987,446 would take you about eighty-nine 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 1409987446 cubic inches would be around 93.4 feet tall.

Recreational maths with 1409987446

• 1409987446 backwards is 6447899041
• The number of decimal digits it has is: 10
• The sum of 1409987446's digits is 52
• More coming soon!