2121348349572

Names of 2121348349572

• Cardinal: 2121348349572 can be written as Two trillion, one hundred twenty-one billion, three hundred forty-eight million, three hundred forty-nine thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 2.121348349572 × 10¹²

Factors of 2121348349572

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 25646346

Divisors of 2121348349572

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 61 113 122 183 226 244 339 366 452 678 732 1356 6893 13786 20679 27572 41358 82716 25646167 51292334 76938501 102584668 153877002 307754004 1564416187 2898016871 3128832374 4693248561 5796033742 6257664748 8694050613 9386497122 11592067484 17388101226 18772994244 34776202452 176779029131 353558058262 530337087393 707116116524 1060674174786 2121348349572
• Sum of all divisors σ(n): 5075479231872
• Sum of proper divisors (its aliquot sum) s(n): 2954130882300
• 2121348349572 is an abundant number, because the sum of its proper divisors (2954130882300) is greater than itself. Its abundance is 832782532728

Bases of 2121348349572

• Binary: 11110110111101010001101101111111010000100₂
• Hexadecimal: 0x1EDEA36FE84
• Base-36: R2J81ABO

Squares and roots of 2121348349572

• 2121348349572 squared (2121348349572²) is 4500118820231848312583184
• 2121348349572 cubed (2121348349572³) is 9546319632176727180289390538360797248
• The square root of 2121348349572 is 1456484.9294009189
• The cube root of 2121348349572 is 12849.0394787841

Scales and comparisons

• 2,121,348,349,572 seconds is equal to 67,452 years, 16 weeks, 2 days, 22 hours, 26 minutes, 12 seconds.
• To count from 1 to 2,121,348,349,572 would take you about one hundred sixty-eight thousand, six hundred thirty 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 2121348349572 cubic inches would be around 1070.8 feet tall.

Recreational maths with 2121348349572

• 2121348349572 backwards is 2759438431212
• The number of decimal digits it has is: 13
• The sum of 2121348349572's digits is 51
• More coming soon!