6484087980

Names of 6484087980

• Cardinal: 6484087980 can be written as Six billion, four hundred eighty-four million, eighty-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 6.48408798 × 10⁹

Factors of 6484087980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14211

Divisors of 6484087980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 151 153 170 180 204 255 302 306 340 453 510 604 612 755 765 906 1020 1359 1510 1530 1812 2265 2567 2718 3020 3060 4530 5134 5436 6795 7701 9060 10268 12835 13590 14033 15402 23103 25670 27180 28066 30804 38505 42099 46206 51340 56132 70165 77010 84198 92412 115515 126297 140330 154020 168396 210495 231030 238561 252594 280660 420990 462060 477122 505188 631485 715683 841980 954244 1192805 1262970 1431366 2118983 2147049 2385610 2525940 2862732 3578415 4237966 4294098 4771220 6356949 7156830 8475932 8588196 10594915 10735245 12713898 14313660 19070847 21189830 21470490 25427796 31784745 36022711 38141694 42379660 42940980 63569490 72045422 76283388 95354235 108068133 127138980 144090844 180113555 190708470 216136266 324204399 360227110 381416940 432272532 540340665 648408798 720454220 1080681330 1296817596 1621021995 2161362660 3242043990 6484087980
• Sum of all divisors σ(n): 20964775104
• Sum of proper divisors (its aliquot sum) s(n): 14480687124
• 6484087980 is an abundant number, because the sum of its proper divisors (14480687124) is greater than itself. Its abundance is 7996599144

Bases of 6484087980

• Binary: 110000010011110110101010010101100₂
• Hexadecimal: 0x1827B54AC
• Base-36: 2Z8GIB0

Squares and roots of 6484087980

• 6484087980 squared (6484087980²) is 42043396932380480400
• 6484087980 cubed (6484087980³) is 272613084687617145748265592000
• The square root of 6484087980 is 80523.8348565193
• The cube root of 6484087980 is 1864.7314675891

Scales and comparisons

• 6,484,087,980 seconds is equal to 206 years, 9 weeks, 7 hours, 33 minutes.
• To count from 1 to 6,484,087,980 would take you about four hundred twelve 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 6484087980 cubic inches would be around 155.4 feet tall.

Recreational maths with 6484087980

• 6484087980 backwards is 0897804846
• The number of decimal digits it has is: 10
• The sum of 6484087980's digits is 54
• More coming soon!