21848311212

Names of 21848311212

• Cardinal: 21848311212 can be written as Twenty-one billion, eight hundred forty-eight million, three hundred eleven thousand, two hundred twelve.

Scientific notation

• Scientific notation: 2.1848311212 × 10¹⁰

Factors of 21848311212

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2713

Divisors of 21848311212

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 169 182 273 338 364 507 546 676 827 1014 1092 1183 1654 1861 2028 2366 2481 3308 3549 3722 4732 4962 5583 5789 7098 7444 9924 10751 11166 11578 13027 14196 17367 21502 22332 23156 24193 26054 32253 34734 39081 43004 48386 52108 64506 69468 72579 75257 78162 96772 129012 139763 145158 150514 156324 169351 225771 279526 290316 301028 314509 338702 419289 451542 508053 559052 629018 677404 838578 903084 943527 978341 1016106 1258036 1539047 1677156 1887054 1956682 2032212 2201563 2935023 3078094 3774108 3913364 4403126 4617141 5870046 6156188 6604689 8806252 9234282 10773329 11740092 13209378 18468564 20007611 21546658 26418756 32319987 40015222 43093316 60022833 64639974 80030444 120045666 129279948 140053277 240091332 260098943 280106554 420159831 520197886 560213108 780296829 840319662 1040395772 1560593658 1680639324 1820692601 3121187316 3641385202 5462077803 7282770404 10924155606 21848311212
• Sum of all divisors σ(n): 63198842112
• Sum of proper divisors (its aliquot sum) s(n): 41350530900
• 21848311212 is an abundant number, because the sum of its proper divisors (41350530900) is greater than itself. Its abundance is 19502219688

Bases of 21848311212

• Binary: 10100010110010000101100010110101100₂
• Hexadecimal: 0x51642C5AC
• Base-36: A1BX4TO

Squares and roots of 21848311212

• 21848311212 squared (21848311212²) is 477348702816404908944
• 21848311212 cubed (21848311212³) is 10429263015777315349613034280128
• The square root of 21848311212 is 147811.7424699405
• The cube root of 21848311212 is 2795.5845036813

Scales and comparisons

• 21,848,311,212 seconds is equal to 694 years, 36 weeks, 5 days, 23 hours, 20 minutes, 12 seconds.
• To count from 1 to 21,848,311,212 would take you about one thousand, three hundred eighty-nine 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 21848311212 cubic inches would be around 233 feet tall.

Recreational maths with 21848311212

• 21848311212 backwards is 21211384812
• The number of decimal digits it has is: 11
• The sum of 21848311212's digits is 33
• More coming soon!