3443220

Names of 3443220

• Cardinal: 3443220 can be written as Three million, four hundred forty-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.44322 × 10⁶

Factors of 3443220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 105

Divisors of 3443220

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 37 44 45 47 55 60 66 74 90 94 99 110 111 132 141 148 165 180 185 188 198 220 222 235 282 330 333 370 396 407 423 444 470 495 517 555 564 660 666 705 740 814 846 940 990 1034 1110 1221 1332 1410 1551 1628 1665 1692 1739 1980 2035 2068 2115 2220 2442 2585 2820 3102 3330 3478 3663 4070 4230 4653 4884 5170 5217 6105 6204 6660 6956 7326 7755 8140 8460 8695 9306 10340 10434 12210 14652 15510 15651 17390 18315 18612 19129 20868 23265 24420 26085 31020 31302 34780 36630 38258 46530 52170 57387 62604 73260 76516 78255 93060 95645 104340 114774 156510 172161 191290 229548 286935 313020 344322 382580 573870 688644 860805 1147740 1721610 3443220
• Sum of all divisors σ(n): 11950848
• Sum of proper divisors (its aliquot sum) s(n): 8507628
• 3443220 is an abundant number, because the sum of its proper divisors (8507628) is greater than itself. Its abundance is 5064408

Bases of 3443220

• Binary: 1101001000101000010100₂
• Hexadecimal: 0x348A14
• Base-36: 21ST0

Squares and roots of 3443220

• 3443220 squared (3443220²) is 11855763968400
• 3443220 cubed (3443220³) is 40822003611274248000
• The square root of 3443220 is 1855.5915498837
• The cube root of 3443220 is 151.0039324737

Scales and comparisons

• 3,443,220 seconds is equal to 5 weeks, 4 days, 20 hours, 27 minutes.
• To count from 1 to 3,443,220 would take you about eight 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 3443220 cubic inches would be around 12.6 feet tall.

Recreational maths with 3443220

• 3443220 backwards is 0223443
• 3443220 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3443220's digits is 18
• More coming soon!