40676969907

Names of 40676969907

• Cardinal: 40676969907 can be written as Forty billion, six hundred seventy-six million, nine hundred sixty-nine thousand, nine hundred seven.

Scientific notation

• Scientific notation: 4.0676969907 × 10¹⁰

Factors of 40676969907

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 52

Divisors of 40676969907

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 19 21 23 27 49 57 63 69 133 147 161 171 189 207 343 361 399 437 441 483 513 529 621 931 1029 1083 1127 1197 1311 1323 1449 1587 2527 2793 3059 3087 3249 3381 3591 3703 3933 4347 4761 6517 7581 7889 8303 8379 9177 9261 9747 10051 10143 11109 11799 12167 14283 17689 19551 21413 22743 23667 24909 25137 25921 27531 30153 30429 33327 36501 53067 58121 58653 64239 68229 70357 71001 74727 77763 82593 85169 90459 99981 109503 123823 149891 159201 174363 175959 181447 190969 192717 211071 213003 224181 231173 233289 255507 271377 328509 371469 406847 449673 477603 492499 523089 544341 572907 578151 596183 633213 693519 699867 766521 1114407 1220541 1336783 1349019 1477497 1569267 1618211 1633023 1718721 1788549 1899639 2080557 2299563 2847929 3343221 3447493 3661623 4010349 4047057 4173281 4392287 4432491 4854633 4899069 5156163 5365647 6241671 8543787 9357481 10342479 10984869 11327477 12031047 12519843 13176861 13297473 14563899 16096941 25631361 28072443 30746009 31027437 33982431 36093141 37559529 39530583 43691697 65502367 76894083 79292339 84217329 92238027 93082311 101947293 112678587 118591749 196507101 215222063 237877017 252651987 276714081 305841879 589521303 645666189 713631051 830142243 1506554441 1768563909 1936998567 2140893153 4519663323 5810995701 13558989969 40676969907
• Sum of all divisors σ(n): 77541120000
• Sum of proper divisors (its aliquot sum) s(n): 36864150093
• 40676969907 is a deficient number, because the sum of its proper divisors (36864150093) is less than itself. Its deficiency is 3812819814

Bases of 40676969907

• Binary: 100101111000100010010100110110110011₂
• Hexadecimal: 0x978894DB3
• Base-36: IOQ0MUR

Squares and roots of 40676969907

• 40676969907 squared (40676969907²) is 1654615880814983588649
• 40676969907 cubed (40676969907³) is 67304760391555386070174239785643
• The square root of 40676969907 is 201685.3239752461
• The cube root of 40676969907 is 3439.1374343497

Scales and comparisons

• 40,676,969,907 seconds is equal to 1,293 years, 20 weeks, 6 days, 6 hours, 18 minutes, 27 seconds.
• To count from 1 to 40,676,969,907 would take you about two thousand, five hundred eighty-six 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 40676969907 cubic inches would be around 286.6 feet tall.

Recreational maths with 40676969907

• 40676969907 backwards is 70996967604
• 40676969907 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40676969907's digits is 63
• More coming soon!