126145940032

Names of 126145940032

• Cardinal: 126145940032 can be written as One hundred twenty-six billion, one hundred forty-five million, nine hundred forty thousand and thirty-two.

Scientific notation

• Scientific notation: 1.26145940032 × 10¹¹

Factors of 126145940032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11274

Divisors of 126145940032

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 56 62 64 112 124 217 224 248 434 448 496 868 877 992 1736 1754 1984 3472 3508 6139 6944 7016 10357 12278 13888 14032 20714 24556 27187 28064 41428 49112 54374 56128 72499 82856 98224 108748 144998 165712 190309 196448 217496 289996 321067 331424 380618 392896 434992 579992 642134 662848 761236 869984 1159984 1284268 1522472 1739968 2247469 2319968 2568536 3044944 4494938 4639936 5137072 6089888 8989876 9083089 10274144 12179776 17979752 18166178 20548288 35959504 36332356 63581623 71919008 72664712 127163246 143838016 145329424 254326492 281575759 290658848 508652984 563151518 581317696 1017305968 1126303036 1971030313 2034611936 2252606072 3942060626 4069223872 4505212144 7884121252 9010424288 15768242504 18020848576 31536485008 63072970016 126145940032
• Sum of all divisors σ(n): 295674661888
• Sum of proper divisors (its aliquot sum) s(n): 169528721856
• 126145940032 is an abundant number, because the sum of its proper divisors (169528721856) is greater than itself. Its abundance is 43382781824

Bases of 126145940032

• Binary: 1110101011110111000100100101001000000₂
• Hexadecimal: 0x1D5EE24A40
• Base-36: 1LY81A9S

Squares and roots of 126145940032

• 126145940032 squared (126145940032²) is 15912798186556940161024
• 126145940032 cubed (126145940032³) is 2007334885782730122105945927712768
• The square root of 126145940032 is 355170.2972265561
• The cube root of 126145940032 is 5015.2327459893

Scales and comparisons

• 126,145,940,032 seconds is equal to 4,011 years, 2 weeks, 4 days, 10 hours, 53 minutes, 52 seconds.
• To count from 1 to 126,145,940,032 would take you about eight thousand and twenty-two 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 126145940032 cubic inches would be around 417.9 feet tall.

Recreational maths with 126145940032

• 126145940032 backwards is 230049541621
• The number of decimal digits it has is: 12
• The sum of 126145940032's digits is 37
• More coming soon!