138440200192

Names of 138440200192

• Cardinal: 138440200192 can be written as One hundred thirty-eight billion, four hundred forty million, two hundred thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 1.38440200192 × 10¹¹

Factors of 138440200192

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2020

Divisors of 138440200192

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1024 1372 1568 1792 2011 2048 2401 2744 3136 3584 4022 4096 4802 5488 6272 7168 8044 9604 10976 12544 14077 14336 16088 16807 19208 21952 25088 28154 28672 32176 33614 38416 43904 50176 56308 64352 67228 76832 87808 98539 100352 112616 128704 134456 153664 175616 197078 200704 225232 257408 268912 307328 351232 394156 450464 514816 537824 614656 689773 702464 788312 900928 1029632 1075648 1229312 1379546 1404928 1576624 1801856 2059264 2151296 2458624 2759092 3153248 3603712 4118528 4302592 4828411 4917248 5518184 6306496 7207424 8237056 8605184 9656822 9834496 11036368 12612992 14414848 17210368 19313644 22072736 25225984 28829696 33798877 34420736 38627288 44145472 50451968 57659392 67597754 68841472 77254576 88290944 100903936 135195508 154509152 176581888 201807872 270391016 309018304 353163776 403615744 540782032 618036608 706327552 1081564064 1236073216 1412655104 2163128128 2472146432 2825310208 4326256256 4944292864 8652512512 9888585728 17305025024 19777171456 34610050048 69220100096 138440200192
• Sum of all divisors σ(n): 323145565536
• Sum of proper divisors (its aliquot sum) s(n): 184705365344
• 138440200192 is an abundant number, because the sum of its proper divisors (184705365344) is greater than itself. Its abundance is 46265165152

Bases of 138440200192

• Binary: 10000000111011101011011101000000000000₂
• Hexadecimal: 0x203BADD000
• Base-36: 1RLJPY4G

Squares and roots of 138440200192

• 138440200192 squared (138440200192²) is 19165689029201036836864
• 138440200192 cubed (138440200192³) is 2653301826020209673509418605477888
• The square root of 138440200192 is 372075.5302247113
• The cube root of 138440200192 is 5173.1381067317

Scales and comparisons

• 138,440,200,192 seconds is equal to 4,401 years, 50 weeks, 3 days, 3 hours, 9 minutes, 52 seconds.
• To count from 1 to 138,440,200,192 would take you about eight thousand, eight hundred three 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 138440200192 cubic inches would be around 431.1 feet tall.

Recreational maths with 138440200192

• 138440200192 backwards is 291002044831
• The number of decimal digits it has is: 12
• The sum of 138440200192's digits is 34
• More coming soon!