130745723136

Names of 130745723136

• Cardinal: 130745723136 can be written as One hundred thirty billion, seven hundred forty-five million, seven hundred twenty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.30745723136 × 10¹¹

Factors of 130745723136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3474335

Divisors of 130745723136

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 588 672 768 784 896 1176 1344 1568 1792 2352 2688 3136 4704 5376 6272 9408 12544 18816 37632 3474323 6948646 10422969 13897292 20845938 24320261 27794584 41691876 48640522 55589168 72960783 83383752 97281044 111178336 145921566 166767504 170241827 194562088 222356672 291843132 333535008 340483654 389124176 444713344 510725481 583686264 667070016 680967308 778248352 889426688 1021450962 1167372528 1334140032 1361934616 1556496704 2042901924 2334745056 2668280064 2723869232 3112993408 4085803848 4669490112 5447738464 6225986816 8171607696 9338980224 10895476928 16343215392 18677960448 21790953856 32686430784 43581907712 65372861568 130745723136
• Sum of all divisors σ(n): 404786540592
• Sum of proper divisors (its aliquot sum) s(n): 274040817456
• 130745723136 is an abundant number, because the sum of its proper divisors (274040817456) is greater than itself. Its abundance is 143295094320

Bases of 130745723136

• Binary: 1111001110001000011010110100100000000₂
• Hexadecimal: 0x1E710D6900
• Base-36: 1O2AMLMO

Squares and roots of 130745723136

• 130745723136 squared (130745723136²) is 17094444118355565674496
• 130745723136 cubed (130745723136³) is 2235025457862340405282319112339456
• The square root of 130745723136 is 361587.7806784961
• The cube root of 130745723136 is 5075.4649207049

Scales and comparisons

• 130,745,723,136 seconds is equal to 4,157 years, 16 weeks, 16 hours, 25 minutes, 36 seconds.
• To count from 1 to 130,745,723,136 would take you about eight thousand, three hundred fourteen 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 130745723136 cubic inches would be around 423 feet tall.

Recreational maths with 130745723136

• 130745723136 backwards is 631327547031
• 130745723136 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130745723136's digits is 42
• More coming soon!