120066970728

Names of 120066970728

• Cardinal: 120066970728 can be written as One hundred twenty billion, sixty-six million, nine hundred seventy thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.20066970728 × 10¹¹

Factors of 120066970728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7015

Divisors of 120066970728

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 17 24 31 34 51 62 68 93 102 124 136 186 204 248 372 408 527 744 1054 1581 1861 2108 3162 3722 4216 5101 5583 6324 7444 10202 11166 12648 14888 15303 20404 22332 30606 31637 40808 44664 57691 61212 63274 86717 94911 115382 122424 126548 158131 173073 173434 189822 230764 253096 260151 316262 346146 346868 379644 461528 474393 520302 632524 692292 693736 759288 948786 980747 1040604 1265048 1384584 1897572 1961494 2081208 2688227 2942241 3795144 3922988 5376454 5884482 7845976 8064681 9492961 10752908 11768964 16129362 18985922 21505816 23537928 28478883 32258724 37971844 56957766 64517448 75943688 113915532 161380337 227831064 294281791 322760674 484141011 588563582 645521348 882845373 968282022 1177127164 1291042696 1765690746 1936564044 2354254328 3531381492 3873128088 5002790447 7062762984 10005580894 15008371341 20011161788 30016742682 40022323576 60033485364 120066970728
• Sum of all divisors σ(n): 328317373440
• Sum of proper divisors (its aliquot sum) s(n): 208250402712
• 120066970728 is an abundant number, because the sum of its proper divisors (208250402712) is greater than itself. Its abundance is 88183431984

Bases of 120066970728

• Binary: 1101111110100100011001001010001101000₂
• Hexadecimal: 0x1BF48C9468
• Base-36: 1J5ORVJC

Squares and roots of 120066970728

• 120066970728 squared (120066970728²) is 14416077459798408849984
• 120066970728 cubed (120066970728³) is 1730894750378196152172005071268352
• The square root of 120066970728 is 346506.8119503569
• The cube root of 120066970728 is 4933.3415558949

Scales and comparisons

• 120,066,970,728 seconds is equal to 3,817 years, 39 weeks, 3 days, 18 minutes, 48 seconds.
• To count from 1 to 120,066,970,728 would take you about seven thousand, six hundred thirty-five 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 120066970728 cubic inches would be around 411.1 feet tall.

Recreational maths with 120066970728

• 120066970728 backwards is 827079660021
• The number of decimal digits it has is: 12
• The sum of 120066970728's digits is 48
• More coming soon!