6838864340

Names of 6838864340

• Cardinal: 6838864340 can be written as Six billion, eight hundred thirty-eight million, eight hundred sixty-four thousand, three hundred forty.

Scientific notation

• Scientific notation: 6.83886434 × 10⁹

Factors of 6838864340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 132

Divisors of 6838864340

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 107 110 121 140 154 196 214 220 242 245 308 343 385 428 484 490 535 539 605 686 749 770 847 980 1070 1078 1177 1210 1331 1372 1498 1540 1694 1715 2140 2156 2354 2401 2420 2662 2695 2996 3388 3430 3745 3773 4235 4708 4802 5243 5324 5390 5885 5929 6655 6860 7490 7546 8239 8470 9317 9604 10486 10780 11770 11858 12005 12947 13310 14980 15092 16478 16940 18634 18865 20972 23540 23716 24010 25894 26215 26411 26620 29645 32956 36701 37268 37730 41195 41503 46585 48020 51788 52430 52822 57673 59290 64735 65219 73402 75460 82390 83006 90629 93170 104860 105644 115346 118580 129470 130438 132055 142417 146804 164780 166012 181258 183505 186340 207515 230692 256907 258940 260876 264110 284834 288365 290521 326095 362516 367010 403711 415030 453145 456533 513814 528220 569668 576730 581042 634403 652190 712085 734020 807422 830060 906290 913066 996919 1027628 1153460 1162084 1268806 1284535 1304380 1424170 1452605 1614844 1812580 1826132 1993838 2018555 2282665 2537612 2569070 2825977 2848340 2905210 3172015 3195731 3987676 4037110 4440821 4565330 4984595 5138140 5651954 5810420 6344030 6391462 6978433 8074220 8881642 9130660 9969190 11303908 12688060 12782924 13956866 14129885 15978655 17763284 19938380 22204105 27913732 28259770 31085747 31957310 34892165 44408210 48849031 56519540 62171494 63914620 69784330 88816420 97698062 124342988 139568660 155428735 195396124 244245155 310857470 341943217 488490310 621714940 683886434 976980620 1367772868 1709716085 3419432170 6838864340
• Sum of all divisors σ(n): 18600611904
• Sum of proper divisors (its aliquot sum) s(n): 11761747564
• 6838864340 is an abundant number, because the sum of its proper divisors (11761747564) is greater than itself. Its abundance is 4922883224

Bases of 6838864340

• Binary: 110010111101000001100100111010100₂
• Hexadecimal: 0x197A0C9D4
• Base-36: 353OLHW

Squares and roots of 6838864340

• 6838864340 squared (6838864340²) is 46770065460923635600
• 6838864340 cubed (6838864340³) is 319854132860176314967994504000
• The square root of 6838864340 is 82697.4264412139
• The cube root of 6838864340 is 1898.1389292719

Scales and comparisons

• 6,838,864,340 seconds is equal to 217 years, 23 weeks, 4 days, 12 hours, 32 minutes, 20 seconds.
• To count from 1 to 6,838,864,340 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 6838864340 cubic inches would be around 158.2 feet tall.

Recreational maths with 6838864340

• 6838864340 backwards is 0434688386
• The number of decimal digits it has is: 10
• The sum of 6838864340's digits is 50
• More coming soon!