6761990970

Names of 6761990970

• Cardinal: 6761990970 can be written as Six billion, seven hundred sixty-one million, nine hundred ninety thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 6.76199097 × 10⁹

Factors of 6761990970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2377

Divisors of 6761990970

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 270 315 378 405 567 630 733 810 945 1134 1466 1627 1890 2199 2835 3254 3665 4398 4881 5131 5670 6597 7330 8135 9762 10262 10995 11389 13194 14643 15393 16270 19791 21990 22778 24405 25655 29286 30786 32985 34167 39582 43929 46179 48810 51310 56945 59373 65970 68334 73215 76965 87858 92358 98955 102501 113890 118746 131787 138537 146430 153930 170835 197910 205002 219645 230895 263574 277074 296865 307503 341670 415611 439290 461790 512505 593730 615006 658935 692685 831222 922509 1025010 1192591 1317870 1385370 1537515 1845018 2078055 2385182 3075030 3577773 4156110 4612545 5962955 7155546 8348137 9225090 10733319 11925910 16696274 17888865 21466638 25044411 32199957 35777730 41740685 50088822 53666595 64399914 75133233 83481370 96599871 107333190 125222055 150266466 160999785 193199742 225399699 250444110 321999570 375666165 450799398 482999355 676199097 751332330 965998710 1126998495 1352398194 2253996990 3380995485 6761990970
• Sum of all divisors σ(n): 20820843648
• Sum of proper divisors (its aliquot sum) s(n): 14058852678
• 6761990970 is an abundant number, because the sum of its proper divisors (14058852678) is greater than itself. Its abundance is 7296861708

Bases of 6761990970

• Binary: 110010011000010111100101100111010₂
• Hexadecimal: 0x1930BCB3A
• Base-36: 33TWXMI

Squares and roots of 6761990970

• 6761990970 squared (6761990970²) is 45724521878361540900
• 6761990970 cubed (6761990970³) is 309188804049048177961085673000
• The square root of 6761990970 is 82231.3259652305
• The cube root of 6761990970 is 1890.9999999067

Scales and comparisons

• 6,761,990,970 seconds is equal to 215 years, 3 days, 18 hours, 49 minutes, 30 seconds.
• To count from 1 to 6,761,990,970 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 6761990970 cubic inches would be around 157.6 feet tall.

Recreational maths with 6761990970

• 6761990970 backwards is 0790991676
• 6761990970 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6761990970's digits is 54
• More coming soon!