1555343898148

Names of 1555343898148

• Cardinal: 1555343898148 can be written as One trillion, five hundred fifty-five billion, three hundred forty-three million, eight hundred ninety-eight thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.555343898148 × 10¹²

Factors of 1555343898148

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3743

Divisors of 1555343898148

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 29 41 58 82 116 149 164 298 596 809 1189 1618 2378 2713 3236 4321 4756 5426 6109 8642 10852 12218 17284 23461 24436 33169 46922 66338 78677 93844 111233 120541 132676 157354 177161 222466 241082 314708 354322 404237 444932 482164 708644 808474 961901 1616948 1923802 2194817 3225757 3495689 3847604 4389634 4942181 6451514 6991378 8779268 9884362 11722873 12903028 13982756 16573717 19768724 23445746 33147434 46891492 63649693 66294868 89987497 127299386 143323249 179974994 254598772 286646498 327027733 359949988 480637793 573292996 654055466 961275586 1308110932 1922551172 2609637413 5219274826 9483804257 10438549652 13408137053 18967608514 26816274106 37935217028 53632548212 388835974537 777671949074 1555343898148
• Sum of all divisors σ(n): 2908403820000
• Sum of proper divisors (its aliquot sum) s(n): 1353059921852
• 1555343898148 is a deficient number, because the sum of its proper divisors (1353059921852) is less than itself. Its deficiency is 202283976296

Bases of 1555343898148

• Binary: 10110101000100001101110000111011000100100₂
• Hexadecimal: 0x16A21B87624
• Base-36: JUIJLKIS

Squares and roots of 1555343898148

• 1555343898148 squared (1555343898148²) is 2419094641506216197829904
• 1555343898148 cubed (1555343898148³) is 3762524089709216899306422025604617792
• The square root of 1555343898148 is 1247134.2743056981
• The cube root of 1555343898148 is 11586.2299399835

Scales and comparisons

• 1,555,343,898,148 seconds is equal to 49,455 years, 6 weeks, 3 days, 11 hours, 42 minutes, 28 seconds.
• To count from 1 to 1,555,343,898,148 would take you about one hundred twenty-three thousand, six hundred thirty-seven 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 1555343898148 cubic inches would be around 965.5 feet tall.

Recreational maths with 1555343898148

• 1555343898148 backwards is 8418983435551
• The number of decimal digits it has is: 13
• The sum of 1555343898148's digits is 64
• More coming soon!