7128831234312

Names of 7128831234312

• Cardinal: 7128831234312 can be written as Seven trillion, one hundred twenty-eight billion, eight hundred thirty-one million, two hundred thirty-four thousand, three hundred twelve.

Scientific notation

• Scientific notation: 7.128831234312 × 10¹²

Factors of 7128831234312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2037

Divisors of 7128831234312

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 53 54 72 81 106 108 159 162 212 216 318 324 424 477 636 648 954 1272 1431 1908 1979 2809 2862 3816 3958 4293 5618 5724 5937 7916 8427 8586 11236 11448 11874 15832 16854 17172 17811 22472 23748 25281 33708 34344 35622 47496 50562 53433 67416 71244 75843 101124 104887 106866 142488 151686 160299 202248 209774 213732 227529 303372 314661 320598 419548 427464 455058 606744 629322 641196 839096 910116 943983 1258644 1282392 1820232 1887966 2517288 2831949 3775932 3916441 5559011 5663898 7551864 7832882 8495847 11118022 11327796 11749323 15665764 16677033 16991694 22236044 22655592 23498646 31331528 33354066 33983388 35247969 44472088 46997292 50031099 66708132 67966776 70495938 93994584 100062198 105743907 133416264 140991876 150093297 200124396 207571373 211487814 281983752 300186594 317231721 400248792 415142746 422975628 450279891 600373188 622714119 634463442 830285492 845951256 900559782 1200746376 1245428238 1268926884 1660570984 1801119564 1868142357 2490856476 2537853768 3602239128 3736284714 4981712952 5604427071 7472569428 11001282769 11208854142 14945138856 16813281213 22002565538 22417708284 33003848307 33626562426 44005131076 44835416568 66007696614 67253124852 88010262152 99011544921 132015393228 134506249704 198023089842 264030786456 297034634763 396046179684 594069269526 792092359368 891103904289 1188138539052 1782207808578 2376277078104 3564415617156 7128831234312
• Sum of all divisors σ(n): 20361467371245
• Sum of proper divisors (its aliquot sum) s(n): 13232636136933
• 7128831234312 is an abundant number, because the sum of its proper divisors (13232636136933) is greater than itself. Its abundance is 6103804902621

Bases of 7128831234312

• Binary: 1100111101111001111011101000001000100001000₂
• Hexadecimal: 0x67BCF741108
• Base-36: 2IYXU20I0

Squares and roots of 7128831234312

• 7128831234312 squared (7128831234312²) is 50820234767302353446113344
• 7128831234312 cubed (7128831234312³) is 362288876944213652415758676886573859328
• The square root of 7128831234312 is 2669987.1224992827
• The cube root of 7128831234312 is 19245.9540464615

Scales and comparisons

• 7,128,831,234,312 seconds is equal to 226,674 years, 40 weeks, 4 days, 18 hours, 25 minutes, 12 seconds.
• To count from 1 to 7,128,831,234,312 would take you about five hundred sixty-six thousand, six hundred eighty-six 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 7128831234312 cubic inches would be around 1603.8 feet tall.

Recreational maths with 7128831234312

• 7128831234312 backwards is 2134321388217
• The number of decimal digits it has is: 13
• The sum of 7128831234312's digits is 45
• More coming soon!