12160512672

Names of 12160512672

• Cardinal: 12160512672 can be written as Twelve billion, one hundred sixty million, five hundred twelve thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2160512672 × 10¹⁰

Factors of 12160512672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 235036

Divisors of 12160512672

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 66 77 84 88 96 98 112 132 147 154 168 176 196 224 231 264 294 308 336 352 392 462 528 539 588 616 672 784 924 1056 1078 1176 1232 1568 1617 1848 2156 2352 2464 3234 3696 4312 4704 6468 7392 8624 12936 17248 25872 51744 235013 470026 705039 940052 1410078 1645091 1880104 2585143 2820156 3290182 3760208 4935273 5170286 5640312 6580364 7520416 7755429 9870546 10340572 11280624 11515637 13160728 15510858 18096001 19741092 20681144 22561248 23031274 26321456 31021716 34546911 36192002 39482184 41362288 46062548 52642912 54288003 62043432 69093822 72384004 78964368 82724576 92125096 108576006 124086864 126672007 138187644 144768008 157928736 184250192 217152012 248173728 253344014 276375288 289536016 368500384 380016021 434304024 506688028 552750576 579072032 760032042 868608048 1013376056 1105501152 1520064084 1737216096 2026752112 3040128168 4053504224 6080256336 12160512672
• Sum of all divisors σ(n): 40508893152
• Sum of proper divisors (its aliquot sum) s(n): 28348380480
• 12160512672 is an abundant number, because the sum of its proper divisors (28348380480) is greater than itself. Its abundance is 16187867808

Bases of 12160512672

• Binary: 1011010100110100101011001010100000₂
• Hexadecimal: 0x2D4D2B2A0
• Base-36: 5L41ZMO

Squares and roots of 12160512672

• 12160512672 squared (12160512672²) is 147878068445872579584
• 12160512672 cubed (12160512672³) is 1798273125246916850128560488448
• The square root of 12160512672 is 110274.7145632217
• The cube root of 12160512672 is 2299.5911479939

Scales and comparisons

• 12,160,512,672 seconds is equal to 386 years, 34 weeks, 4 days, 16 hours, 11 minutes, 12 seconds.
• To count from 1 to 12,160,512,672 would take you about seven hundred seventy-three 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 12160512672 cubic inches would be around 191.6 feet tall.

Recreational maths with 12160512672

• 12160512672 backwards is 27621506121
• 12160512672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12160512672's digits is 33
• More coming soon!