2117334921

Names of 2117334921

• Cardinal: 2117334921 can be written as Two billion, one hundred seventeen million, three hundred thirty-four thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 2.117334921 × 10⁹

Factors of 2117334921

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 302

Divisors of 2117334921

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 13 17 29 39 43 51 87 129 169 197 221 377 493 507 559 591 663 731 1131 1247 1479 1677 2193 2561 2873 3349 3741 4901 5713 6409 7267 7683 8471 8619 9503 10047 14703 16211 17139 19227 21199 21801 25413 28509 33293 43537 48633 63597 74269 83317 97121 99879 110123 123539 130611 144007 210743 222807 245659 249951 275587 291363 330369 370617 432021 565981 632229 736977 826761 965497 1262573 1431599 1697943 1872091 2896491 3193567 3582631 3787719 4176203 4294797 5616273 9580701 10747893 12528609 16413449 24337183 41516371 49240347 54290639 73011549 124549113 162871917 705778307 2117334921
• Sum of all divisors σ(n): 3443679360
• Sum of proper divisors (its aliquot sum) s(n): 1326344439
• 2117334921 is a deficient number, because the sum of its proper divisors (1326344439) is less than itself. Its deficiency is 790990482

Bases of 2117334921

• Binary: 1111110001100111111011110001001₂
• Hexadecimal: 0x7E33F789
• Base-36: Z0LU2X

Squares and roots of 2117334921

• 2117334921 squared (2117334921²) is 4483107167686076241
• 2117334921 cubed (2117334921³) is 9492239360727131990537711961
• The square root of 2117334921 is 46014.5077231083
• The cube root of 2117334921 is 1284.0931230439

Scales and comparisons

• 2,117,334,921 seconds is equal to 67 years, 16 weeks, 6 days, 4 hours, 35 minutes, 21 seconds.
• To count from 1 to 2,117,334,921 would take you about one hundred thirty-four 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 2117334921 cubic inches would be around 107 feet tall.

Recreational maths with 2117334921

• 2117334921 backwards is 1294337112
• The number of decimal digits it has is: 10
• The sum of 2117334921's digits is 33
• More coming soon!