12429616212

Names of 12429616212

• Cardinal: 12429616212 can be written as Twelve billion, four hundred twenty-nine million, six hundred sixteen thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.2429616212 × 10¹⁰

Factors of 12429616212

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 327907

Divisors of 12429616212

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 243 324 351 468 486 702 729 972 1053 1404 1458 2106 2916 3159 4212 6318 9477 12636 18954 37908 327889 655778 983667 1311556 1967334 2951001 3934668 4262557 5902002 8525114 8853003 11804004 12787671 17050228 17706006 25575342 26559009 35412012 38363013 51150684 53118018 76726026 79677027 106236036 115089039 153452052 159354054 230178078 239031081 318708108 345267117 460356156 478062162 690534234 956124324 1035801351 1381068468 2071602702 3107404053 4143205404 6214808106 12429616212
• Sum of all divisors σ(n): 35121609460
• Sum of proper divisors (its aliquot sum) s(n): 22691993248
• 12429616212 is an abundant number, because the sum of its proper divisors (22691993248) is greater than itself. Its abundance is 10262377036

Bases of 12429616212

• Binary: 1011100100110111001110010001010100₂
• Hexadecimal: 0x2E4DCE454
• Base-36: 5PK9T90

Squares and roots of 12429616212

• 12429616212 squared (12429616212²) is 154495359177613228944
• 12429616212 cubed (12429616212³) is 1920318021112824377948010040128
• The square root of 12429616212 is 111488.1886658851
• The cube root of 12429616212 is 2316.4303141469

Scales and comparisons

• 12,429,616,212 seconds is equal to 395 years, 11 weeks, 4 days, 7 hours, 10 minutes, 12 seconds.
• To count from 1 to 12,429,616,212 would take you about seven hundred ninety 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 12429616212 cubic inches would be around 193 feet tall.

Recreational maths with 12429616212

• 12429616212 backwards is 21261692421
• 12429616212 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12429616212's digits is 36
• More coming soon!