6690132680

Names of 6690132680

• Cardinal: 6690132680 can be written as Six billion, six hundred ninety million, one hundred thirty-two thousand, six hundred eighty.

Scientific notation

• Scientific notation: 6.69013268 × 10⁹

Factors of 6690132680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 579

Divisors of 6690132680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 49 55 56 70 77 88 97 98 110 140 154 194 196 220 245 280 308 343 385 388 392 440 457 485 490 539 616 679 686 770 776 914 970 980 1067 1078 1358 1372 1540 1715 1828 1940 1960 2134 2156 2285 2695 2716 2744 3080 3199 3395 3430 3656 3773 3880 4268 4312 4570 4753 5027 5335 5390 5432 6398 6790 6860 7469 7546 8536 9140 9506 10054 10670 10780 12796 13580 13720 14938 15092 15995 18280 18865 19012 20108 21340 21560 22393 23765 25135 25592 27160 29876 30184 31990 33271 35189 37345 37730 38024 40216 42680 44329 44786 47530 50270 52283 59752 63980 66542 70378 74690 75460 88658 89572 95060 100540 104566 111965 127960 133084 140756 149380 150920 156751 166355 175945 177316 179144 190120 201080 209132 221645 223930 246323 261415 266168 281512 298760 310303 313502 332710 351890 354632 365981 418264 443290 447860 487619 492646 522830 620606 627004 665420 703780 731962 783755 886580 895720 975238 985292 1045660 1231615 1241212 1254008 1330840 1407560 1463924 1551515 1567510 1724261 1773160 1829905 1950476 1970584 2091320 2172121 2438095 2463230 2482424 2927848 3103030 3135020 3413333 3448522 3659810 3900952 4344242 4876190 4926460 6206060 6270040 6826666 6897044 7319620 8621305 8688484 9752380 9852920 10860605 12412120 13653332 13794088 14639240 15204847 17066665 17242610 17376968 19504760 21721210 23893331 27306664 30409694 34133330 34485220 43442420 47786662 60819388 68266660 68970440 76024235 86884840 95573324 119466655 121638776 136533320 152048470 167253317 191146648 238933310 304096940 334506634 477866620 608193880 669013268 836266585 955733240 1338026536 1672533170 3345066340 6690132680
• Sum of all divisors σ(n): 19389888000
• Sum of proper divisors (its aliquot sum) s(n): 12699755320
• 6690132680 is an abundant number, because the sum of its proper divisors (12699755320) is greater than itself. Its abundance is 6009622640

Bases of 6690132680

• Binary: 110001110110000110101001011001000₂
• Hexadecimal: 0x18EC352C8
• Base-36: 32N4REW

Squares and roots of 6690132680

• 6690132680 squared (6690132680²) is 44757875276003982400
• 6690132680 cubed (6690132680³) is 299436124071358262464384832000
• The square root of 6690132680 is 81793.2312602943
• The cube root of 6690132680 is 1884.2777082913

Scales and comparisons

• 6,690,132,680 seconds is equal to 212 years, 37 weeks, 5 days, 2 hours, 11 minutes, 20 seconds.
• To count from 1 to 6,690,132,680 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 6690132680 cubic inches would be around 157 feet tall.

Recreational maths with 6690132680

• 6690132680 backwards is 0862310966
• The number of decimal digits it has is: 10
• The sum of 6690132680's digits is 41
• More coming soon!