149672225664

Names of 149672225664

• Cardinal: 149672225664 can be written as One hundred forty-nine billion, six hundred seventy-two million, two hundred twenty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.49672225664 × 10¹¹

Factors of 149672225664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9994157

Divisors of 149672225664

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 288 312 384 416 468 576 624 832 936 1152 1248 1664 1872 2496 3744 4992 7488 14976 9994139 19988278 29982417 39976556 59964834 79953112 89947251 119929668 129923807 159906224 179894502 239859336 259847614 319812448 359789004 389771421 479718672 519695228 639624896 719578008 779542842 959437344 1039390456 1169314263 1279249792 1439156016 1559085684 1918874688 2078780912 2338628526 2878312032 3118171368 3837749376 4157561824 4677257052 5756624064 6236342736 8315123648 9354514104 11513248128 12472685472 16630247296 18709028208 24945370944 37418056416 49890741888 74836112832 149672225664
• Sum of all divisors σ(n): 463828037400
• Sum of proper divisors (its aliquot sum) s(n): 314155811736
• 149672225664 is an abundant number, because the sum of its proper divisors (314155811736) is greater than itself. Its abundance is 164483586072

Bases of 149672225664

• Binary: 10001011011001001010001110101110000000₂
• Hexadecimal: 0x22D928EB80
• Base-36: 1WRAZ8G0

Squares and roots of 149672225664

• 149672225664 squared (149672225664²) is 22401775135215340240896
• 149672225664 cubed (149672225664³) is 3352923543312134517769926233554944
• The square root of 149672225664 is 386874.9483541161
• The cube root of 149672225664 is 5309.4198878955

Scales and comparisons

• 149,672,225,664 seconds is equal to 4,759 years, 5 weeks, 6 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 149,672,225,664 would take you about nine thousand, five hundred eighteen 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 149672225664 cubic inches would be around 442.5 feet tall.

Recreational maths with 149672225664

• 149672225664 backwards is 466522276941
• The number of decimal digits it has is: 12
• The sum of 149672225664's digits is 54
• More coming soon!