55185184815180

Names of 55185184815180

• Cardinal: 55185184815180 can be written as Fifty-five trillion, one hundred eighty-five billion, one hundred eighty-four million, eight hundred fifteen thousand, one hundred eighty.

Scientific notation

• Scientific notation: 5.518518481518 × 10¹³

Factors of 55185184815180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4530803397

Divisors of 55185184815180

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 29 30 35 42 58 60 70 84 87 105 116 140 145 174 203 210 290 348 406 420 435 580 609 812 870 1015 1218 1740 2030 2436 3045 4060 6090 12180 4530803351 9061606702 13592410053 18123213404 22654016755 27184820106 31715623457 45308033510 54369640212 63431246914 67962050265 90616067020 95146870371 126862493828 131393297179 135924100530 158578117285 190293740742 262786594358 271848201060 317156234570 380587481484 394179891537 475734351855 525573188716 634312469140 656966485895 788359783074 919753080253 951468703710 1313932971790 1576719566148 1839506160506 1902937407420 1970899457685 2627865943580 2759259240759 3679012321012 3941798915370 4598765401265 5518518481518 7883597830740 9197530802530 11037036963036 13796296203795 18395061605060 27592592407590 55185184815180
• Sum of all divisors σ(n): 182681991152640
• Sum of proper divisors (its aliquot sum) s(n): 127496806337460
• 55185184815180 is an abundant number, because the sum of its proper divisors (127496806337460) is greater than itself. Its abundance is 72311621522280

Bases of 55185184815180

• Binary: 1100100011000011001101010101100111100001001100₂
• Hexadecimal: 0x3230CD56784C
• Base-36: JK7Q276TO

Squares and roots of 55185184815180

• 55185184815180 squared (55185184815180²) is 3045404623085573250758432400
• 55185184815180 cubed (55185184815180³) is 168061216961980948235479834098820523832000
• The square root of 55185184815180 is 7428673.1530724919
• The cube root of 55185184815180 is 38072.1585544241

Scales and comparisons

• 55,185,184,815,180 seconds is equal to 1,754,718 years, 9 weeks, 1 day, 20 hours, 13 minutes.
• To count from 1 to 55,185,184,815,180 would take you about four million, three hundred eighty-six thousand, seven hundred ninety-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 55185184815180 cubic inches would be around 3172.7 feet tall.

Recreational maths with 55185184815180

• 55185184815180 backwards is 08151848158155
• 55185184815180 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55185184815180's digits is 60
• More coming soon!