12768328840960

Names of 12768328840960

• Cardinal: 12768328840960 can be written as Twelve trillion, seven hundred sixty-eight billion, three hundred twenty-eight million, eight hundred forty thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.276832884096 × 10¹³

Factors of 12768328840960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 129548816

Divisors of 12768328840960

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 128 140 154 160 176 220 224 256 280 308 320 352 385 440 448 560 616 640 704 770 880 896 1120 1232 1280 1408 1540 1760 1792 2240 2464 2816 3080 3520 4480 4928 6160 7040 8960 9856 12320 14080 19712 24640 49280 98560 129548791 259097582 518195164 647743955 906841537 1036390328 1295487910 1425036701 1813683074 2072780656 2590975820 2850073402 3627366148 4145561312 4534207685 5181951640 5700146804 7125183505 7254732296 8291122624 9068415370 9975256907 10363903280 11400293608 14250367010 14509464592 16582245248 18136830740 19950513814 20727806560 22800587216 28500734020 29018929184 33164490496 36273661480 39901027628 41455613120 45601174432 49876284535 57001468040 58037858368 72547322960 79802055256 82911226240 91202348864 99752569070 114002936080 116075716736 145094645920 159604110512 165822452480 182404697728 199505138140 228005872160 232151433472 290189291840 319208221024 364809395456 399010276280 456011744320 580378583680 638416442048 798020552560 912023488640 1160757167360 1276832884096 1596041105120 1824046977280 2553665768192 3192082210240 6384164420480 12768328840960
• Sum of all divisors σ(n): 38130873242112
• Sum of proper divisors (its aliquot sum) s(n): 25362544401152
• 12768328840960 is an abundant number, because the sum of its proper divisors (25362544401152) is greater than itself. Its abundance is 12594215560192

Bases of 12768328840960

• Binary: 10111001110011011011101101000111011100000000₂
• Hexadecimal: 0xB9CDBB47700
• Base-36: 4IXOTBN5S

Squares and roots of 12768328840960

• 12768328840960 squared (12768328840960²) is 163030221390890936973721600
• 12768328840960 cubed (12768328840960³) is 2081623477733406676391447126905716736000
• The square root of 12768328840960 is 3573279.8436394537
• The cube root of 12768328840960 is 23372.8328399805

Scales and comparisons

• 12,768,328,840,960 seconds is equal to 405,993 years, 18 weeks, 5 days, 19 hours, 22 minutes, 40 seconds.
• To count from 1 to 12,768,328,840,960 would take you about one million, fourteen thousand, nine hundred eighty-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 12768328840960 cubic inches would be around 1947.7 feet tall.

Recreational maths with 12768328840960

• 12768328840960 backwards is 06904882386721
• 12768328840960 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12768328840960's digits is 64
• More coming soon!