6839213920

Names of 6839213920

• Cardinal: 6839213920 can be written as Six billion, eight hundred thirty-nine million, two hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.83921392 × 10⁹

Factors of 6839213920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 181

Divisors of 6839213920

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 59 70 77 80 88 97 110 112 118 140 154 160 176 194 220 224 236 280 295 308 352 385 388 413 440 472 485 560 590 616 649 679 770 776 826 880 944 970 1067 1120 1180 1232 1298 1358 1540 1552 1652 1760 1888 1940 2065 2134 2360 2464 2596 2716 3080 3104 3245 3304 3395 3880 4130 4268 4543 4720 5192 5335 5432 5723 6160 6490 6608 6790 7469 7760 8260 8536 9086 9409 9440 10384 10670 10864 11446 12320 12980 13216 13580 14938 15520 16520 17072 18172 18818 20768 21340 21728 22715 22892 25960 27160 28615 29876 33040 34144 36344 37345 37636 40061 42680 45430 45784 47045 51920 54320 57230 59752 62953 65863 66080 72688 74690 75272 80122 85360 90860 91568 94090 103499 103840 108640 114460 119504 125906 131726 145376 149380 150544 160244 170720 181720 183136 188180 200305 206998 228920 239008 251812 263452 298760 301088 314765 320488 329315 363440 376360 400610 413996 440671 457840 503624 517495 526904 555131 597520 629530 640976 658630 724493 726880 752720 801220 827992 881342 915680 1007248 1034990 1053808 1110262 1195040 1259060 1281952 1317260 1448986 1505440 1602440 1655984 1762684 2014496 2069980 2107616 2203355 2220524 2518120 2634520 2775655 2897972 3204880 3311968 3525368 3622465 3885917 4139960 4406710 4441048 5036240 5269040 5551310 5795944 6106441 6409760 7050736 7244930 7771834 8279920 8813420 8882096 10072480 10538080 11102620 11591888 12212882 14101472 14489860 15543668 16559840 17626840 17764192 19429585 22205240 23183776 24425764 28979720 30532205 31087336 35253680 38859170 42745087 44410480 48851528 57959440 61064410 62174672 70507360 77718340 85490174 88820960 97703056 115918880 122128820 124349344 155436680 170980348 195406112 213725435 244257640 310873360 341960696 427450870 488515280 621746720 683921392 854901740 977030560 1367842784 1709803480 3419606960 6839213920
• Sum of all divisors σ(n): 20699400960
• Sum of proper divisors (its aliquot sum) s(n): 13860187040
• 6839213920 is an abundant number, because the sum of its proper divisors (13860187040) is greater than itself. Its abundance is 7020973120

Bases of 6839213920

• Binary: 110010111101001100001111101100000₂
• Hexadecimal: 0x197A61F60
• Base-36: 353W38G

Squares and roots of 6839213920

• 6839213920 squared (6839213920²) is 46774847043521766400
• 6839213920 cubed (6839213920³) is 319903185005924910585868288000
• The square root of 6839213920 is 82699.5400229047
• The cube root of 6839213920 is 1898.1712709039

Scales and comparisons

• 6,839,213,920 seconds is equal to 217 years, 24 weeks, 1 day, 13 hours, 38 minutes, 40 seconds.
• To count from 1 to 6,839,213,920 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 6839213920 cubic inches would be around 158.2 feet tall.

Recreational maths with 6839213920

• 6839213920 backwards is 0293129386
• The number of decimal digits it has is: 10
• The sum of 6839213920's digits is 43
• More coming soon!