155055241404

Names of 155055241404

• Cardinal: 155055241404 can be written as One hundred fifty-five billion, fifty-five million, two hundred forty-one thousand, four hundred four.

Scientific notation

• Scientific notation: 1.55055241404 × 10¹¹

Factors of 155055241404

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2916330

Divisors of 155055241404

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 211 252 422 633 844 1266 1477 1899 2532 2954 3798 4431 5908 7596 8862 13293 17724 26586 53172 2916107 5832214 8748321 11664428 17496642 20412749 26244963 34993284 40825498 52489926 61238247 81650996 104979852 122476494 183714741 244952988 367429482 615298577 734858964 1230597154 1845895731 2461194308 3691791462 4307090039 5537687193 7383582924 8614180078 11075374386 12921270117 17228360156 22150748772 25842540234 38763810351 51685080468 77527620702 155055241404
• Sum of all divisors σ(n): 450060444288
• Sum of proper divisors (its aliquot sum) s(n): 295005202884
• 155055241404 is an abundant number, because the sum of its proper divisors (295005202884) is greater than itself. Its abundance is 139949961480

Bases of 155055241404

• Binary: 10010000011010000000110011100010111100₂
• Hexadecimal: 0x241A0338BC
• Base-36: 1Z8BVXZ0

Squares and roots of 155055241404

• 155055241404 squared (155055241404²) is 24042127886852715891216
• 155055241404 cubed (155055241404³) is 3727857943361788260305523883107264
• The square root of 155055241404 is 393770.5441040505
• The cube root of 155055241404 is 5372.3234284837

Scales and comparisons

• 155,055,241,404 seconds is equal to 4,930 years, 14 weeks, 2 days, 20 hours, 23 minutes, 24 seconds.
• To count from 1 to 155,055,241,404 would take you about nine thousand, eight hundred sixty 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 155055241404 cubic inches would be around 447.7 feet tall.

Recreational maths with 155055241404

• 155055241404 backwards is 404142550551
• 155055241404 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155055241404's digits is 36
• More coming soon!