130085395792

Names of 130085395792

• Cardinal: 130085395792 can be written as One hundred thirty billion, eighty-five million, three hundred ninety-five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.30085395792 × 10¹¹

Factors of 130085395792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 70286

Divisors of 130085395792

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 44 61 88 122 173 176 244 346 488 671 692 976 1342 1384 1903 2684 2768 3806 5368 7612 10553 10736 15224 21106 30448 42212 70039 84424 116083 140078 168848 232166 280156 464332 560312 770429 928664 1120624 1540858 1857328 3081716 4272379 6163432 8544758 12116747 12326864 17089516 24233494 34179032 46996169 48466988 68358064 93992338 96933976 133284217 187984676 193867952 266568434 375969352 533136868 739121567 751938704 1066273736 1478243134 2132547472 2956486268 5912972536 8130337237 11825945072 16260674474 32521348948 65042697896 130085395792
• Sum of all divisors σ(n): 281080045440
• Sum of proper divisors (its aliquot sum) s(n): 150994649648
• 130085395792 is an abundant number, because the sum of its proper divisors (150994649648) is greater than itself. Its abundance is 20909253856

Bases of 130085395792

• Binary: 1111001001001101100011001110101010000₂
• Hexadecimal: 0x1E49B19D50
• Base-36: 1NRDHHSG

Squares and roots of 130085395792

• 130085395792 squared (130085395792²) is 16922210198361291307264
• 130085395792 cubed (130085395792³) is 2201332411329247409517646524633088
• The square root of 130085395792 is 360673.5307615461
• The cube root of 130085395792 is 5066.9060013059

Scales and comparisons

• 130,085,395,792 seconds is equal to 4,136 years, 16 weeks, 2 days, 9 minutes, 52 seconds.
• To count from 1 to 130,085,395,792 would take you about eight thousand, two hundred seventy-two 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 130085395792 cubic inches would be around 422.2 feet tall.

Recreational maths with 130085395792

• 130085395792 backwards is 297593580031
• The number of decimal digits it has is: 12
• The sum of 130085395792's digits is 52
• More coming soon!