13901154228

Names of 13901154228

• Cardinal: 13901154228 can be written as Thirteen billion, nine hundred one million, one hundred fifty-four thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3901154228 × 10¹⁰

Factors of 13901154228

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1100141

Divisors of 13901154228

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 243 324 351 468 486 702 972 1053 1404 2106 3159 4212 6318 12636 1100123 2200246 3300369 4400492 6600738 9901107 13201476 14301599 19802214 28603198 29703321 39604428 42904797 57206396 59406642 85809594 89109963 118813284 128714391 171619188 178219926 257428782 267329889 356439852 386143173 514857564 534659778 772286346 1069319556 1158429519 1544572692 2316859038 3475288557 4633718076 6950577114 13901154228
• Sum of all divisors σ(n): 39243623328
• Sum of proper divisors (its aliquot sum) s(n): 25342469100
• 13901154228 is an abundant number, because the sum of its proper divisors (25342469100) is greater than itself. Its abundance is 11441314872

Bases of 13901154228

• Binary: 1100111100100100101100011110110100₂
• Hexadecimal: 0x33C92C7B4
• Base-36: 6DWDZ90

Squares and roots of 13901154228

• 13901154228 squared (13901154228²) is 193242088870642275984
• 13901154228 cubed (13901154228³) is 2686288080731680619870524460352
• The square root of 13901154228 is 117903.1561409617
• The cube root of 13901154228 is 2404.4566628591

Scales and comparisons

• 13,901,154,228 seconds is equal to 442 years, 4 days, 23 hours, 43 minutes, 48 seconds.
• To count from 1 to 13,901,154,228 would take you about eight hundred eighty-four 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 13901154228 cubic inches would be around 200.4 feet tall.

Recreational maths with 13901154228

• 13901154228 backwards is 82245110931
• 13901154228 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13901154228's digits is 36
• More coming soon!