6621163120

Names of 6621163120

• Cardinal: 6621163120 can be written as Six billion, six hundred twenty-one million, one hundred sixty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 6.62116312 × 10⁹

Factors of 6621163120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 242

Divisors of 6621163120

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 130 143 169 176 208 211 220 260 286 338 422 440 520 572 676 715 844 845 880 1040 1055 1144 1352 1430 1688 1690 1859 2110 2288 2321 2704 2743 2860 3376 3380 3718 4220 4642 5486 5720 6760 7436 8440 9284 9295 10972 11440 11605 13520 13715 14872 16880 18568 18590 21944 23210 27430 29744 30173 35659 37136 37180 43888 44521 46420 54860 60346 71318 74360 89042 92840 109720 120692 142636 148720 150865 178084 178295 185680 219440 222605 241384 285272 301730 356168 356590 392249 445210 482768 489731 570544 578773 603460 712336 713180 784498 890420 979462 1157546 1206920 1426360 1568996 1780840 1958924 1961245 2315092 2413840 2448655 2852720 2893865 3137992 3561680 3917848 3922490 4630184 4897310 5787730 6275984 6366503 7524049 7835696 7844980 9260368 9794620 11575460 12733006 15048098 15689960 19589240 23150920 25466012 30096196 31379920 31832515 37620245 39178480 46301840 50932024 60192392 63665030 75240490 82764539 101864048 120384784 127330060 150480980 165529078 254660120 300961960 331058156 413822695 509320240 601923920 662116312 827645390 1324232624 1655290780 3310581560 6621163120
• Sum of all divisors σ(n): 18271462248
• Sum of proper divisors (its aliquot sum) s(n): 11650299128
• 6621163120 is an abundant number, because the sum of its proper divisors (11650299128) is greater than itself. Its abundance is 5029136008

Bases of 6621163120

• Binary: 110001010101001101110111001110000₂
• Hexadecimal: 0x18AA6EE70
• Base-36: 31I2I5S

Squares and roots of 6621163120

• 6621163120 squared (6621163120²) is 43839801061648134400
• 6621163120 cubed (6621163120³) is 290270473977521473906083328000
• The square root of 6621163120 is 81370.5298004137
• The cube root of 6621163120 is 1877.7802305469

Scales and comparisons

• 6,621,163,120 seconds is equal to 210 years, 27 weeks, 4 days, 19 hours, 58 minutes, 40 seconds.
• To count from 1 to 6,621,163,120 would take you about four hundred twenty-one 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 6621163120 cubic inches would be around 156.5 feet tall.

Recreational maths with 6621163120

• 6621163120 backwards is 0213611266
• The number of decimal digits it has is: 10
• The sum of 6621163120's digits is 28
• More coming soon!