19309715424

Names of 19309715424

• Cardinal: 19309715424 can be written as Nineteen billion, three hundred nine million, seven hundred fifteen thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.9309715424 × 10¹⁰

Factors of 19309715424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16806

Divisors of 19309715424

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 72 87 96 116 139 144 174 232 261 278 288 348 417 464 522 556 696 834 928 1044 1112 1251 1392 1668 2088 2224 2502 2784 3336 4031 4176 4448 5004 6672 8062 8352 10008 12093 13344 16124 16633 20016 24186 32248 33266 36279 40032 48372 49899 64496 66532 72558 96744 99798 128992 133064 145116 149697 193488 199596 266128 290232 299394 386976 399192 482357 532256 580464 598788 798384 964714 1160928 1197576 1447071 1596768 1929428 2311987 2395152 2894142 3858856 4341213 4623974 4790304 5788284 6935961 7717712 8682426 9247948 11576568 13871922 15435424 17364852 18495896 20807883 23153136 27743844 34729704 36991792 41615766 46306272 55487688 67047623 69459408 73983584 83231532 110975376 134095246 138918816 166463064 201142869 221950752 268190492 332926128 402285738 536380984 603428607 665852256 804571476 1072761968 1206857214 1609142952 2145523936 2413714428 3218285904 4827428856 6436571808 9654857712 19309715424
• Sum of all divisors σ(n): 57217633200
• Sum of proper divisors (its aliquot sum) s(n): 37907917776
• 19309715424 is an abundant number, because the sum of its proper divisors (37907917776) is greater than itself. Its abundance is 18598202352

Bases of 19309715424

• Binary: 10001111110111100101101111111100000₂
• Hexadecimal: 0x47EF2DFE0
• Base-36: 8VCI7S0

Squares and roots of 19309715424

• 19309715424 squared (19309715424²) is 372865109755863499776
• 19309715424 cubed (19309715424³) is 7199919160924250296063247745024
• The square root of 19309715424 is 138959.4020712527
• The cube root of 19309715424 is 2682.8226101675

Scales and comparisons

• 19,309,715,424 seconds is equal to 613 years, 51 weeks, 3 days, 1 hour, 50 minutes, 24 seconds.
• To count from 1 to 19,309,715,424 would take you about one thousand, two hundred twenty-seven 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 19309715424 cubic inches would be around 223.6 feet tall.

Recreational maths with 19309715424

• 19309715424 backwards is 42451790391
• The number of decimal digits it has is: 11
• The sum of 19309715424's digits is 45
• More coming soon!