19338981376

Names of 19338981376

• Cardinal: 19338981376 can be written as Nineteen billion, three hundred thirty-eight million, nine hundred eighty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.9338981376 × 10¹⁰

Factors of 19338981376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 404

Divisors of 19338981376

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 128 137 143 176 208 241 256 274 286 352 416 482 512 548 572 704 832 964 1024 1096 1144 1408 1507 1664 1781 1928 2048 2192 2288 2651 2816 3014 3133 3328 3562 3856 4096 4384 4576 5302 5632 6028 6266 6656 7124 7712 8768 9152 10604 11264 12056 12532 13312 14248 15424 17536 18304 19591 21208 22528 24112 25064 26624 28496 30848 33017 34463 35072 36608 39182 42416 45056 48224 50128 53248 56992 61696 66034 68926 70144 73216 78364 84832 96448 100256 113984 123392 132068 137852 140288 146432 156728 169664 192896 200512 227968 246784 264136 275704 280576 292864 313456 339328 363187 385792 401024 429221 455936 493568 528272 551408 561152 585728 626912 678656 726374 771584 802048 858442 911872 987136 1056544 1102816 1253824 1357312 1452748 1543168 1604096 1716884 1823744 2113088 2205632 2507648 2714624 2905496 3086336 3208192 3433768 3647488 4226176 4411264 4721431 5015296 5429248 5810992 6172672 6416384 6867536 7294976 8452352 8822528 9442862 10030592 10858496 11621984 12832768 13735072 16904704 17645056 18885724 20061184 23243968 27470144 33809408 35290112 37771448 40122368 46487936 54940288 67618816 70580224 75542896 80244736 92975872 109880576 135237632 141160448 151085792 185951744 219761152 302171584 371903488 439522304 604343168 743806976 879044608 1208686336 1487613952 1758089216 2417372672 4834745344 9669490688 19338981376
• Sum of all divisors σ(n): 45955834848
• Sum of proper divisors (its aliquot sum) s(n): 26616853472
• 19338981376 is an abundant number, because the sum of its proper divisors (26616853472) is greater than itself. Its abundance is 7277872096

Bases of 19338981376

• Binary: 10010000000101100010111000000000000₂
• Hexadecimal: 0x480B17000
• Base-36: 8VTXHJ4

Squares and roots of 19338981376

• 19338981376 squared (19338981376²) is 373996200661274853376
• 19338981376 cubed (19338981376³) is 7232705559283153273855594725376
• The square root of 19338981376 is 139064.6661664997
• The cube root of 19338981376 is 2684.1772948123

Scales and comparisons

• 19,338,981,376 seconds is equal to 614 years, 47 weeks, 5 days, 19 hours, 16 minutes, 16 seconds.
• To count from 1 to 19,338,981,376 would take you about one thousand, two hundred twenty-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 19338981376 cubic inches would be around 223.7 feet tall.

Recreational maths with 19338981376

• 19338981376 backwards is 67318983391
• The number of decimal digits it has is: 11
• The sum of 19338981376's digits is 58
• More coming soon!