1809309162612

Names of 1809309162612

• Cardinal: 1809309162612 can be written as One trillion, eight hundred nine billion, three hundred nine million, one hundred sixty-two thousand, six hundred twelve.

Scientific notation

• Scientific notation: 1.809309162612 × 10¹²

Factors of 1809309162612

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 91

Divisors of 1809309162612

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 79 84 98 147 158 196 237 294 316 474 553 588 948 1106 1659 2212 3318 3871 6241 6636 7742 11613 12482 15484 18723 23226 24964 37446 43687 46452 74892 87374 131061 174748 262122 305809 493039 524244 611618 917427 986078 1223236 1479117 1834854 1972156 2958234 3451273 3669708 5916468 6902546 10353819 13805092 20707638 24158911 38950081 41415276 48317822 72476733 77900162 96635644 116850243 144953466 155800324 233700486 272650567 289906932 467400972 545301134 817951701 1090602268 1635903402 1908553969 3077056399 3271806804 3817107938 5725661907 6154112798 7634215876 9231169197 11451323814 12308225596 18462338394 21539394793 22902647628 36924676788 43078789586 64618184379 86157579172 129236368758 150775763551 258472737516 301551527102 452327290653 603103054204 904654581306 1809309162612
• Sum of all divisors σ(n): 4973943320640
• Sum of proper divisors (its aliquot sum) s(n): 3164634158028
• 1809309162612 is an abundant number, because the sum of its proper divisors (3164634158028) is greater than itself. Its abundance is 1355324995416

Bases of 1809309162612

• Binary: 11010010101000011001110101101110001110100₂
• Hexadecimal: 0x1A5433ADC74
• Base-36: N36NYKQC

Squares and roots of 1809309162612

• 1809309162612 squared (1809309162612²) is 3273599645911736658662544
• 1809309162612 cubed (1809309162612³) is 5922953834071503963147390360529604928
• The square root of 1809309162612 is 1345105.6325106961
• The cube root of 1809309162612 is 12185.3383904987

Scales and comparisons

• 1,809,309,162,612 seconds is equal to 57,530 years, 22 weeks, 4 days, 6 hours, 30 minutes, 12 seconds.
• To count from 1 to 1,809,309,162,612 would take you about one hundred forty-three thousand, eight hundred twenty-six 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 1809309162612 cubic inches would be around 1015.4 feet tall.

Recreational maths with 1809309162612

• 1809309162612 backwards is 2162619039081
• The number of decimal digits it has is: 13
• The sum of 1809309162612's digits is 48
• More coming soon!