6838949208

Names of 6838949208

• Cardinal: 6838949208 can be written as Six billion, eight hundred thirty-eight million, nine hundred forty-nine thousand, two hundred eight.

Scientific notation

• Scientific notation: 6.838949208 × 10⁹

Factors of 6838949208

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1483

Divisors of 6838949208

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 49 52 56 78 84 91 98 104 147 156 168 182 196 273 294 312 364 392 439 546 588 637 728 878 1019 1092 1176 1274 1317 1756 1911 2038 2184 2548 2634 3057 3073 3512 3822 4076 5096 5268 5707 6114 6146 7133 7644 8152 9219 10536 11414 12228 12292 13247 14266 15288 17121 18438 21399 21511 22828 24456 24584 26494 28532 34242 36876 39741 39949 42798 43022 45656 49931 52988 57064 64533 68484 73752 79482 79898 85596 86044 92729 99862 105976 119847 129066 136968 149793 158964 159796 171192 172088 185458 199724 239694 258132 278187 279643 299586 317928 319592 370916 399448 447341 479388 516264 556374 559286 599172 649103 741832 838929 894682 958776 1112748 1118572 1198344 1298206 1342023 1677858 1789364 1947309 2225496 2237144 2596412 2684046 3131387 3355716 3578728 3894618 5192824 5368092 5815433 6262774 6711432 7789236 9394161 10736184 11630866 12525548 15578472 17446299 18788322 21919709 23261732 25051096 34892598 37576644 40708031 43839418 46523464 65759127 69785196 75153288 81416062 87678836 122124093 131518254 139570392 162832124 175357672 244248186 263036508 284956217 325664248 488496372 526073016 569912434 854868651 976992744 1139824868 1709737302 2279649736 3419474604 6838949208
• Sum of all divisors σ(n): 21488544000
• Sum of proper divisors (its aliquot sum) s(n): 14649594792
• 6838949208 is an abundant number, because the sum of its proper divisors (14649594792) is greater than itself. Its abundance is 7810645584

Bases of 6838949208

• Binary: 110010111101000100001010101011000₂
• Hexadecimal: 0x197A21558
• Base-36: 353QEZC

Squares and roots of 6838949208

• 6838949208 squared (6838949208²) is 46771226269603827264
• 6838949208 cubed (6838949208³) is 319866040853695888940901606912
• The square root of 6838949208 is 82697.9395632079
• The cube root of 6838949208 is 1898.1467809941

Scales and comparisons

• 6,838,949,208 seconds is equal to 217 years, 23 weeks, 5 days, 12 hours, 6 minutes, 48 seconds.
• To count from 1 to 6,838,949,208 would take you about four hundred thirty-four 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 6838949208 cubic inches would be around 158.2 feet tall.

Recreational maths with 6838949208

• 6838949208 backwards is 8029498386
• The number of decimal digits it has is: 10
• The sum of 6838949208's digits is 57
• More coming soon!