6838969984

Names of 6838969984

• Cardinal: 6838969984 can be written as Six billion, eight hundred thirty-eight million, nine hundred sixty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 6.838969984 × 10⁹

Factors of 6838969984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 37

Divisors of 6838969984

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 32 34 44 49 56 64 68 77 88 98 112 119 128 136 154 176 187 196 224 238 272 289 308 343 352 374 392 448 476 539 544 578 616 686 704 748 784 833 896 952 1078 1088 1156 1232 1309 1372 1408 1496 1568 1666 1904 2023 2156 2176 2312 2401 2464 2618 2744 2992 3136 3179 3332 3773 3808 4046 4312 4624 4802 4928 5236 5488 5831 5984 6272 6358 6664 7546 7616 8092 8624 9163 9248 9604 9856 10472 10976 11662 11968 12716 13328 14161 15092 15232 16184 16807 17248 18326 18496 19208 20944 21952 22253 23324 23936 25432 26411 26656 28322 30184 32368 33614 34496 36652 36992 38416 40817 41888 43904 44506 46648 50864 52822 53312 56644 60368 64141 64736 67228 68992 73304 76832 81634 83776 89012 93296 99127 101728 105644 106624 113288 120736 128282 129472 134456 146608 153664 155771 163268 167552 178024 184877 186592 198254 203456 211288 226576 241472 256564 258944 268912 285719 293216 307328 311542 326536 356048 369754 373184 396508 406912 422576 448987 453152 482944 513128 537824 571438 586432 623084 653072 693889 712096 739508 746368 793016 845152 897974 906304 1026256 1075648 1090397 1142876 1172864 1246168 1306144 1387778 1424192 1479016 1586032 1690304 1795948 1812608 2052512 2151296 2180794 2285752 2492336 2612288 2775556 2848384 2958032 3142909 3172064 3380608 3591896 4105024 4361588 4571504 4857223 4984672 5224576 5551112 5916064 6285818 6344128 7183792 7632779 8210048 8723176 9143008 9714446 9969344 11102224 11832128 12571636 12688256 14367584 15265558 17446352 18286016 19428892 19938688 22204448 23664256 25143272 28735168 30531116 34892704 36572032 38857784 44408896 50286544 53429453 57470336 61062232 69785408 77715568 88817792 100573088 106858906 122124464 139570816 155431136 201146176 213717812 244248928 310862272 402292352 427435624 488497856 621724544 854871248 976995712 1709742496 3419484992 6838969984
• Sum of all divisors σ(n): 18420147360
• Sum of proper divisors (its aliquot sum) s(n): 11581177376
• 6838969984 is an abundant number, because the sum of its proper divisors (11581177376) is greater than itself. Its abundance is 4742207392

Bases of 6838969984

• Binary: 110010111101000100110011010000000₂
• Hexadecimal: 0x197A26680
• Base-36: 353QV0G

Squares and roots of 6838969984

• 6838969984 squared (6838969984²) is 46771510442052960256
• 6838969984 cubed (6838969984³) is 319868956019542766529128955904
• The square root of 6838969984 is 82698.0651768831
• The cube root of 6838969984 is 1898.1487031149

Scales and comparisons

• 6,838,969,984 seconds is equal to 217 years, 23 weeks, 5 days, 17 hours, 53 minutes, 4 seconds.
• To count from 1 to 6,838,969,984 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 6838969984 cubic inches would be around 158.2 feet tall.

Recreational maths with 6838969984

• 6838969984 backwards is 4899698386
• The number of decimal digits it has is: 10
• The sum of 6838969984's digits is 70
• More coming soon!