120545861904

Names of 120545861904

• Cardinal: 120545861904 can be written as One hundred twenty billion, five hundred forty-five million, eight hundred sixty-one thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.20545861904 × 10¹¹

Factors of 120545861904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21464737

Divisors of 120545861904

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 117 144 156 208 216 234 312 351 432 468 624 702 936 1404 1872 2808 5616 21464719 42929438 64394157 85858876 128788314 171717752 193182471 257576628 279041347 343435504 386364942 515153256 558082694 579547413 772729884 837124041 1030306512 1116165388 1159094826 1545459768 1674248082 2232330776 2318189652 2511372123 3090919536 3348496164 4464661552 4636379304 5022744246 6696992328 7534116369 9272758608 10045488492 13393984656 15068232738 20090976984 30136465476 40181953968 60272930952 120545861904
• Sum of all divisors σ(n): 372627539200
• Sum of proper divisors (its aliquot sum) s(n): 252081677296
• 120545861904 is an abundant number, because the sum of its proper divisors (252081677296) is greater than itself. Its abundance is 131535815392

Bases of 120545861904

• Binary: 1110000010001000101111110000100010000₂
• Hexadecimal: 0x1C1117E110
• Base-36: 1JDLW6C0

Squares and roots of 120545861904

• 120545861904 squared (120545861904²) is 14531304822178238505216
• 120545861904 cubed (120545861904³) is 1751688664379227215323743319691264
• The square root of 120545861904 is 347197.1513477609
• The cube root of 120545861904 is 4939.8917882397

Scales and comparisons

• 120,545,861,904 seconds is equal to 3,832 years, 51 weeks, 1 day, 17 hours, 38 minutes, 24 seconds.
• To count from 1 to 120,545,861,904 would take you about seven thousand, six hundred sixty-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 120545861904 cubic inches would be around 411.7 feet tall.

Recreational maths with 120545861904

• 120545861904 backwards is 409168545021
• The number of decimal digits it has is: 12
• The sum of 120545861904's digits is 45
• More coming soon!