6766669980

Names of 6766669980

• Cardinal: 6766669980 can be written as Six billion, seven hundred sixty-six million, six hundred sixty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 6.76666998 × 10⁹

Factors of 6766669980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4951

Divisors of 6766669980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 1621 3242 3313 4863 6484 6626 8105 9726 9939 11347 13252 14589 16210 16565 19452 19878 22694 23191 24315 29178 29817 32420 33130 34041 39756 45388 46382 48630 49695 56735 58356 59634 66260 68082 69573 72945 92764 97260 99390 102123 113470 115955 119268 136164 139146 145890 149085 170205 198780 204246 208719 226940 231910 278292 291780 298170 340410 347865 408492 417438 463820 510615 596340 680820 695730 834876 1021230 1043595 1391460 2042460 2087190 4174380 5370373 10740746 16111119 21481492 26851865 32222238 37592611 48333357 53703730 64444476 75185222 80555595 96666714 107407460 112777833 150370444 161111190 187963055 193333428 225555666 241666785 322222380 338333499 375926110 451111332 483333570 563889165 676666998 751852220 966667140 1127778330 1353333996 1691667495 2255556660 3383334990 6766669980
• Sum of all divisors σ(n): 23479345344
• Sum of proper divisors (its aliquot sum) s(n): 16712675364
• 6766669980 is an abundant number, because the sum of its proper divisors (16712675364) is greater than itself. Its abundance is 9946005384

Bases of 6766669980

• Binary: 110010011010100110011000010011100₂
• Hexadecimal: 0x19353309C
• Base-36: 33WP7Z0

Squares and roots of 6766669980

• 6766669980 squared (6766669980²) is 45787822618233200400
• 6766669980 cubed (6766669980³) is 309831084760363597786003992000
• The square root of 6766669980 is 82259.7713344743
• The cube root of 6766669980 is 1891.4360631865

Scales and comparisons

• 6,766,669,980 seconds is equal to 215 years, 8 weeks, 1 day, 22 hours, 33 minutes.
• To count from 1 to 6,766,669,980 would take you about four hundred thirty 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 6766669980 cubic inches would be around 157.6 feet tall.

Recreational maths with 6766669980

• 6766669980 backwards is 0899666676
• 6766669980 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6766669980's digits is 63
• More coming soon!