12916978704

Names of 12916978704

• Cardinal: 12916978704 can be written as Twelve billion, nine hundred sixteen million, nine hundred seventy-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.2916978704 × 10¹⁰

Factors of 12916978704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 53868

Divisors of 12916978704

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 239 252 336 478 504 717 956 1008 1434 1673 1912 2151 2868 3346 3824 4302 5019 5736 6692 8604 10038 11472 13384 15057 17208 20076 26768 30114 34416 40152 53617 60228 80304 107234 120456 160851 214468 240912 321702 375319 428936 482553 643404 750638 857872 965106 1125957 1286808 1501276 1930212 2251914 2573616 3002552 3377871 3860424 4503828 6005104 6755742 7720848 9007656 12814463 13511484 18015312 25628926 27022968 38443389 51257852 54045936 76886778 89701241 102515704 115330167 153773556 179402482 205031408 230660334 269103723 307547112 358804964 461320668 538207446 615094224 717609928 807311169 922641336 1076414892 1435219856 1614622338 1845282672 2152829784 3229244676 4305659568 6458489352 12916978704
• Sum of all divisors σ(n): 41487463680
• Sum of proper divisors (its aliquot sum) s(n): 28570484976
• 12916978704 is an abundant number, because the sum of its proper divisors (28570484976) is greater than itself. Its abundance is 15653506272

Bases of 12916978704

• Binary: 1100000001111010010111010000010000₂
• Hexadecimal: 0x301E97410
• Base-36: 5XMFOK0

Squares and roots of 12916978704

• 12916978704 squared (12916978704²) is 166848338839589519616
• 12916978704 cubed (12916978704³) is 2155176439588753896981462257664
• The square root of 12916978704 is 113652.8869144995
• The cube root of 12916978704 is 2346.3185880003

Scales and comparisons

• 12,916,978,704 seconds is equal to 410 years, 37 weeks, 3 days, 1 hour, 38 minutes, 24 seconds.
• To count from 1 to 12,916,978,704 would take you about eight hundred twenty-one 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 12916978704 cubic inches would be around 195.5 feet tall.

Recreational maths with 12916978704

• 12916978704 backwards is 40787961921
• The number of decimal digits it has is: 11
• The sum of 12916978704's digits is 54
• More coming soon!