12716617934720

Names of 12716617934720

• Cardinal: 12716617934720 can be written as Twelve trillion, seven hundred sixteen billion, six hundred seventeen million, nine hundred thirty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.271661793472 × 10¹³

Factors of 12716617934720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7907144

Divisors of 12716617934720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 280 320 359 448 560 640 718 896 1120 1436 1795 2240 2513 2872 3590 4480 5026 5744 7180 10052 11488 12565 14360 20104 22976 25130 28720 40208 45952 50260 57440 80416 100520 114880 160832 201040 229760 321664 402080 804160 1608320 7906771 15813542 31627084 39533855 55347397 63254168 79067710 110694794 126508336 158135420 221389588 253016672 276736985 316270840 442779176 506033344 553473970 632541680 885558352 1012066688 1106947940 1265083360 1771116704 2213895880 2530166720 2838530789 3542233408 4427791760 5060333440 5677061578 7084466816 8855583520 11354123156 14192653945 17711167040 19869715523 22708246312 28385307890 35422334080 39739431046 45416492624 56770615780 79478862092 90832985248 99348577615 113541231560 158957724184 181665970496 198697155230 227082463120 317915448368 363331940992 397394310460 454164926240 635830896736 794788620920 908329852480 1271661793472 1589577241840 1816659704960 2543323586944 3179154483680 6358308967360 12716617934720
• Sum of all divisors σ(n): 34840400140800
• Sum of proper divisors (its aliquot sum) s(n): 22123782206080
• 12716617934720 is an abundant number, because the sum of its proper divisors (22123782206080) is greater than itself. Its abundance is 9407164271360

Bases of 12716617934720

• Binary: 10111001000011010001011111101010011110000000₂
• Hexadecimal: 0xB90D17EA780
• Base-36: 4I9XLZGJK

Squares and roots of 12716617934720

• 12716617934720 squared (12716617934720²) is 161712371697642358181478400
• 12716617934720 cubed (12716617934720³) is 2056434446196345745190942345964290048000
• The square root of 12716617934720 is 3566036.7264962373
• The cube root of 12716617934720 is 23341.2373276621

Scales and comparisons

• 12,716,617,934,720 seconds is equal to 404,349 years, 5 weeks, 6 days, 22 hours, 45 minutes, 20 seconds.
• To count from 1 to 12,716,617,934,720 would take you about one million, ten thousand, eight 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 12716617934720 cubic inches would be around 1945.1 feet tall.

Recreational maths with 12716617934720

• 12716617934720 backwards is 02743971661721
• 12716617934720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12716617934720's digits is 56
• More coming soon!