6980694390

Names of 6980694390

• Cardinal: 6980694390 can be written as Six billion, nine hundred eighty million, six hundred ninety-four thousand, three hundred ninety.

Scientific notation

• Scientific notation: 6.98069439 × 10⁹

Factors of 6980694390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1961

Divisors of 6980694390

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 31 43 45 62 86 90 93 129 155 186 215 258 279 310 387 430 465 558 645 774 930 961 1290 1333 1395 1877 1922 1935 2666 2790 2883 3754 3870 3999 4805 5631 5766 6665 7998 8649 9385 9610 11262 11997 13330 14415 16893 17298 18770 19995 23994 28155 28830 33786 39990 41323 43245 56310 58187 59985 80711 82646 84465 86490 116374 119970 123969 161422 168930 174561 206615 242133 247938 290935 349122 371907 403555 413230 484266 523683 581870 619845 726399 743814 807110 872805 1047366 1210665 1239690 1452798 1745610 1803797 1859535 2421330 2502041 2618415 3607594 3631995 3719070 5004082 5236830 5411391 7263990 7506123 9018985 10822782 12510205 15012246 16234173 18037970 22518369 25020410 27056955 32468346 37530615 45036738 54113910 75061230 77563271 81170865 112591845 155126542 162341730 225183690 232689813 387816355 465379626 698069439 775632710 1163449065 1396138878 2326898130 3490347195 6980694390
• Sum of all divisors σ(n): 19200536784
• Sum of proper divisors (its aliquot sum) s(n): 12219842394
• 6980694390 is an abundant number, because the sum of its proper divisors (12219842394) is greater than itself. Its abundance is 5239148004

Bases of 6980694390

• Binary: 110100000000101001111000101110110₂
• Hexadecimal: 0x1A014F176
• Base-36: 37G4I9I

Squares and roots of 6980694390

• 6980694390 squared (6980694390²) is 48730094166577472100
• 6980694390 cubed (6980694390³) is 340169894972799084988851519000
• The square root of 6980694390 is 83550.5499084239
• The cube root of 6980694390 is 1911.1709777219

Scales and comparisons

• 6,980,694,390 seconds is equal to 221 years, 50 weeks, 1 day, 1 hour, 46 minutes, 30 seconds.
• To count from 1 to 6,980,694,390 would take you about four hundred forty-three 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 6980694390 cubic inches would be around 159.3 feet tall.

Recreational maths with 6980694390

• 6980694390 backwards is 0934960896
• The number of decimal digits it has is: 10
• The sum of 6980694390's digits is 54
• More coming soon!