6689589930

Names of 6689589930

• Cardinal: 6689589930 can be written as Six billion, six hundred eighty-nine million, five hundred eighty-nine thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 6.68958993 × 10⁹

Factors of 6689589930

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 68

Divisors of 6689589930

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 27 30 34 41 45 51 54 81 82 85 90 102 123 135 153 162 170 205 246 255 270 289 306 369 405 410 459 510 578 615 697 738 765 810 867 918 1107 1230 1377 1394 1445 1530 1681 1734 1845 2091 2214 2295 2601 2754 2890 3321 3362 3485 3690 4182 4335 4590 4913 5043 5202 5535 6273 6642 6885 6970 7803 8405 8670 9826 10086 10455 11070 11849 12546 13005 13770 14739 15129 15606 16605 16810 18819 20910 23409 23698 24565 25215 26010 28577 29478 30258 31365 33210 35547 37638 39015 44217 45387 46818 49130 50430 56457 57154 59245 62730 71094 73695 75645 78030 85731 88434 90774 94095 106641 112914 117045 118490 132651 136161 142885 147390 151290 171462 177735 188190 201433 213282 221085 226935 234090 257193 265302 272322 282285 285770 319923 355470 397953 402866 428655 442170 453870 485809 514386 533205 564570 604299 639846 663255 680805 771579 795906 857310 959769 971618 1007165 1066410 1208598 1285965 1326510 1361610 1457427 1543158 1599615 1812897 1919538 1989765 2014330 2314737 2429045 2571930 2914854 3021495 3199230 3625794 3857895 3979530 4372281 4629474 4798845 4858090 5438691 6042990 7287135 7715790 8258753 8744562 9064485 9597690 10877382 11573685 13116843 14574270 16316073 16517506 18128970 21861405 23147370 24776259 26233686 27193455 32632146 39350529 41293765 43722810 49552518 54386910 65584215 74328777 78701058 81580365 82587530 123881295 131168430 148657554 163160730 196752645 222986331 247762590 371643885 393505290 445972662 668958993 743287770 1114931655 1337917986 2229863310 3344794965 6689589930
• Sum of all divisors σ(n): 19589062680
• Sum of proper divisors (its aliquot sum) s(n): 12899472750
• 6689589930 is an abundant number, because the sum of its proper divisors (12899472750) is greater than itself. Its abundance is 6209882820

Bases of 6689589930

• Binary: 110001110101110110000101010101010₂
• Hexadecimal: 0x18EBB0AAA
• Base-36: 32MT4MI

Squares and roots of 6689589930

• 6689589930 squared (6689589930²) is 44750613431557404900
• 6689589930 cubed (6689589930³) is 299363252973069160035972657000
• The square root of 6689589930 is 81789.9133756725
• The cube root of 6689589930 is 1884.2267516847

Scales and comparisons

• 6,689,589,930 seconds is equal to 212 years, 36 weeks, 5 days, 19 hours, 25 minutes, 30 seconds.
• To count from 1 to 6,689,589,930 would take you about four hundred twenty-five 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 6689589930 cubic inches would be around 157 feet tall.

Recreational maths with 6689589930

• 6689589930 backwards is 0399859866
• The number of decimal digits it has is: 10
• The sum of 6689589930's digits is 63
• More coming soon!