12974533200

Names of 12974533200

• Cardinal: 12974533200 can be written as Twelve billion, nine hundred seventy-four million, five hundred thirty-three thousand, two hundred.

Scientific notation

• Scientific notation: 1.29745332 × 10¹⁰

Factors of 12974533200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3604047

Divisors of 12974533200

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 400 450 600 720 900 1200 1800 3600 3604037 7208074 10812111 14416148 18020185 21624222 28832296 32436333 36040370 43248444 54060555 57664592 64872666 72080740 86496888 90100925 108121110 129745332 144161480 162181665 172993776 180201850 216242220 259490664 270302775 288322960 324363330 360403700 432484440 518981328 540605550 648726660 720807400 810908325 864968880 1081211100 1297453320 1441614800 1621816650 2162422200 2594906640 3243633300 4324844400 6487266600 12974533200
• Sum of all divisors σ(n): 45025246734
• Sum of proper divisors (its aliquot sum) s(n): 32050713534
• 12974533200 is an abundant number, because the sum of its proper divisors (32050713534) is greater than itself. Its abundance is 19076180334

Bases of 12974533200

• Binary: 1100000101010101111010101001010000₂
• Hexadecimal: 0x30557AA50
• Base-36: 5YKP9W0

Squares and roots of 12974533200

• 12974533200 squared (12974533200²) is 168338511757902240000
• 12974533200 cubed (12974533200³) is 2184113609641492975234368000000
• The square root of 12974533200 is 113905.8084559345
• The cube root of 12974533200 is 2349.7982745207

Scales and comparisons

• 12,974,533,200 seconds is equal to 412 years, 28 weeks, 4 days, 5 hours.
• To count from 1 to 12,974,533,200 would take you about eight hundred twenty-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 12974533200 cubic inches would be around 195.8 feet tall.

Recreational maths with 12974533200

• 12974533200 backwards is 00233547921
• 12974533200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12974533200's digits is 36
• More coming soon!