34381872

Names of 34381872

• Cardinal: 34381872 can be written as Thirty-four million, three hundred eighty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.4381872 × 10⁷

Factors of 34381872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1518

Divisors of 34381872

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 36 42 46 48 56 63 69 72 84 92 112 126 138 144 161 168 184 207 252 276 322 336 368 414 483 504 552 644 828 966 1008 1104 1288 1449 1483 1656 1932 2576 2898 2966 3312 3864 4449 5796 5932 7728 8898 10381 11592 11864 13347 17796 20762 23184 23728 26694 31143 34109 35592 41524 53388 62286 68218 71184 83048 93429 102327 106776 124572 136436 166096 186858 204654 213552 238763 249144 272872 306981 373716 409308 477526 498288 545744 613962 716289 747432 818616 955052 1227924 1432578 1494864 1637232 1910104 2148867 2455848 2865156 3820208 4297734 4911696 5730312 8595468 11460624 17190936 34381872
• Sum of all divisors σ(n): 114825984
• Sum of proper divisors (its aliquot sum) s(n): 80444112
• 34381872 is an abundant number, because the sum of its proper divisors (80444112) is greater than itself. Its abundance is 46062240

Bases of 34381872

• Binary: 10000011001010000000110000₂
• Hexadecimal: 0x20CA030
• Base-36: KGX80

Squares and roots of 34381872

• 34381872 squared (34381872²) is 1182113122224384
• 34381872 cubed (34381872³) is 40643262057839125966848
• The square root of 34381872 is 5863.6057166217
• The cube root of 34381872 is 325.1695273345

Scales and comparisons

• 34,381,872 seconds is equal to 1 year, 4 weeks, 5 days, 22 hours, 31 minutes, 12 seconds.
• To count from 1 to 34,381,872 would take you about thirty-three weeks!

  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 34381872 cubic inches would be around 27.1 feet tall.

Recreational maths with 34381872

• 34381872 backwards is 27818343
• 34381872 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 34381872's digits is 36
• More coming soon!