12628723147180

Names of 12628723147180

• Cardinal: 12628723147180 can be written as Twelve trillion, six hundred twenty-eight billion, seven hundred twenty-three million, one hundred forty-seven thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.262872314718 × 10¹³

Factors of 12628723147180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 75407

Divisors of 12628723147180

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 401 431 490 802 862 980 1604 1724 2005 2155 2807 3017 4010 4310 5614 6034 8020 8620 11228 12068 14035 15085 19649 21119 28070 30170 39298 42238 56140 60340 74561 78596 84476 98245 105595 149122 172831 196490 211190 298244 345662 372805 392980 422380 521927 691324 745610 864155 1043854 1209817 1491220 1728310 2087708 2419634 2609635 3456620 3653489 4839268 5219270 6049085 7306978 8468719 10438540 12098170 14613956 16937438 18267445 24196340 29898961 32135791 33874876 36534890 42343595 59797922 64271582 73069780 84687190 119595844 128543164 149494805 160678955 169374380 209292727 224950537 298989610 321357910 418585454 449901074 597979220 642715820 837170908 899802148 1046463635 1124752685 1465049089 1574653759 2092927270 2249505370 2930098178 3149307518 4185854540 4499010740 5860196356 6298615036 7325245445 7873268795 12886452191 14650490890 15746537590 25772904382 29300981780 31493075180 51545808764 64432260955 90205165337 128864521910 180410330674 257729043820 360820661348 451025826685 631436157359 902051653370 1262872314718 1804103306740 2525744629436 3157180786795 6314361573590 12628723147180
• Sum of all divisors σ(n): 30999271992192
• Sum of proper divisors (its aliquot sum) s(n): 18370548845012
• 12628723147180 is an abundant number, because the sum of its proper divisors (18370548845012) is greater than itself. Its abundance is 5741825697832

Bases of 12628723147180

• Binary: 10110111110001011010100011101010000110101100₂
• Hexadecimal: 0xB7C5A8EA1AC
• Base-36: 4H5JZP4FG

Squares and roots of 12628723147180

• 12628723147180 squared (12628723147180²) is 159484648328119923941952400
• 12628723147180 cubed (12628723147180³) is 2014087469961190171176675344561754232000
• The square root of 12628723147180 is 3553691.4817102511
• The cube root of 12628723147180 is 23287.3362555447

Scales and comparisons

• 12,628,723,147,180 seconds is equal to 401,554 years, 17 weeks, 2 days, 3 hours, 59 minutes, 40 seconds.
• To count from 1 to 12,628,723,147,180 would take you about one million, three thousand, eight hundred eighty-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 12628723147180 cubic inches would be around 1940.6 feet tall.

Recreational maths with 12628723147180

• 12628723147180 backwards is 08174132782621
• The number of decimal digits it has is: 14
• The sum of 12628723147180's digits is 52
• More coming soon!