12446196972

Names of 12446196972

• Cardinal: 12446196972 can be written as Twelve billion, four hundred forty-six million, one hundred ninety-six thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.2446196972 × 10¹⁰

Factors of 12446196972

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 70857

Divisors of 12446196972

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 121 132 242 363 484 726 1331 1452 2662 3993 5324 7986 14641 15972 29282 43923 58564 70841 87846 141682 175692 212523 283364 425046 779251 850092 1558502 2337753 3117004 4675506 8571761 9351012 17143522 25715283 34287044 51430566 94289371 102861132 188578742 282868113 377157484 565736226 1037183081 1131472452 2074366162 3111549243 4148732324 6223098486 12446196972
• Sum of all divisors σ(n): 31945491480
• Sum of proper divisors (its aliquot sum) s(n): 19499294508
• 12446196972 is an abundant number, because the sum of its proper divisors (19499294508) is greater than itself. Its abundance is 7053097536

Bases of 12446196972

• Binary: 1011100101110110011110010011101100₂
• Hexadecimal: 0x2E5D9E4EC
• Base-36: 5PU571O

Squares and roots of 12446196972

• 12446196972 squared (12446196972²) is 154907819065821968784
• 12446196972 cubed (12446196972³) is 1928013228596157256570499322048
• The square root of 12446196972 is 111562.5249445351
• The cube root of 12446196972 is 2317.4598742077

Scales and comparisons

• 12,446,196,972 seconds is equal to 395 years, 39 weeks, 4 hours, 56 minutes, 12 seconds.
• To count from 1 to 12,446,196,972 would take you about seven hundred ninety-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 12446196972 cubic inches would be around 193.1 feet tall.

Recreational maths with 12446196972

• 12446196972 backwards is 27969164421
• The number of decimal digits it has is: 11
• The sum of 12446196972's digits is 51
• More coming soon!