12984000000

Names of 12984000000

• Cardinal: 12984000000 can be written as Twelve billion, nine hundred eighty-four million.

Scientific notation

• Scientific notation: 1.2984 × 10¹⁰

Factors of 12984000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 551

Divisors of 12984000000

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 384 400 480 500 512 541 600 625 640 750 768 800 960 1000 1082 1200 1250 1280 1500 1536 1600 1623 1875 1920 2000 2164 2400 2500 2560 2705 3000 3125 3200 3246 3750 3840 4000 4328 4800 5000 5410 6000 6250 6400 6492 7500 7680 8000 8115 8656 9375 9600 10000 10820 12000 12500 12800 12984 13525 15000 15625 16000 16230 17312 18750 19200 20000 21640 24000 25000 25968 27050 30000 31250 32000 32460 34624 37500 38400 40000 40575 43280 46875 48000 50000 51936 54100 60000 62500 64000 64920 67625 69248 75000 80000 81150 86560 93750 96000 100000 103872 108200 120000 125000 129840 135250 138496 150000 160000 162300 173120 187500 192000 200000 202875 207744 216400 240000 250000 259680 270500 276992 300000 320000 324600 338125 346240 375000 400000 405750 415488 432800 480000 500000 519360 541000 600000 649200 676250 692480 750000 800000 811500 830976 865600 960000 1000000 1014375 1038720 1082000 1200000 1298400 1352500 1384960 1500000 1600000 1623000 1690625 1731200 2000000 2028750 2077440 2164000 2400000 2596800 2705000 3000000 3246000 3381250 3462400 4000000 4057500 4154880 4328000 4800000 5071875 5193600 5410000 6000000 6492000 6762500 6924800 8000000 8115000 8453125 8656000 10143750 10387200 10820000 12000000 12984000 13525000 16230000 16906250 17312000 20287500 20774400 21640000 24000000 25359375 25968000 27050000 32460000 33812500 34624000 40575000 43280000 50718750 51936000 54100000 64920000 67625000 81150000 86560000 101437500 103872000 108200000 129840000 135250000 162300000 173120000 202875000 216400000 259680000 270500000 324600000 405750000 432800000 519360000 541000000 649200000 811500000 865600000 1082000000 1298400000 1623000000 2164000000 2596800000 3246000000 4328000000 6492000000 12984000000
• Sum of all divisors σ(n): 43317101784
• Sum of proper divisors (its aliquot sum) s(n): 30333101784
• 12984000000 is an abundant number, because the sum of its proper divisors (30333101784) is greater than itself. Its abundance is 17349101784

Bases of 12984000000

• Binary: 1100000101111010000001111000000000₂
• Hexadecimal: 0x305E81E00
• Base-36: 5YQC6IO

Squares and roots of 12984000000

• 12984000000 squared (12984000000²) is 168584256000000000000
• 12984000000 cubed (12984000000³) is 2188897979904000000000000000000
• The square root of 12984000000 is 113947.3562659531
• The cube root of 12984000000 is 2350.3696415677

Scales and comparisons

• 12,984,000,000 seconds is equal to 412 years, 44 weeks, 1 day, 18 hours, 40 minutes.
• To count from 1 to 12,984,000,000 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 12984000000 cubic inches would be around 195.9 feet tall.

Recreational maths with 12984000000

• 12984000000 backwards is 00000048921
• 12984000000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12984000000's digits is 24
• More coming soon!