27668589951326961

Names of 27668589951326961

• Cardinal: 27668589951326961 can be written as Twenty-seven quadrillion, six hundred sixty-eight trillion, five hundred eighty-nine billion, nine hundred fifty-one million, three hundred twenty-six thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 2.7668589951326961 × 10¹⁶

Factors of 27668589951326961

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 142845

Divisors of 27668589951326961

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 13 21 39 49 67 91 103 147 201 273 309 469 637 721 871 1339 1407 1911 2163 2613 3283 4017 5047 6097 6901 9373 9849 15141 16651 18291 20703 28119 42679 48307 49953 65611 89713 116557 126001 128037 144921 196833 216463 269139 338149 349671 378003 627991 649389 815899 882007 1014447 1115617 1515241 1638013 1715053 1883973 2447697 2646021 3346851 4395937 4545723 4914039 5145159 6174049 7809319 8442067 10606687 11466091 12005371 12978103 13187811 14503021 18522147 22295689 23427957 25326201 31820061 34398273 36016113 38934309 43509063 54665233 59094469 66887067 80262637 84037597 90846721 101521147 109746871 114908551 156069823 163995699 168715339 177283407 240787911 252112791 272540163 304563441 329240613 344725653 413661283 468209469 506146017 635927047 710648029 768228097 804359857 869532901 1092488761 1181007373 1240983849 1493811163 1907781141 2098042651 2131944087 2304684291 2413079571 2608598703 3277466283 3543022119 4481433489 5377596679 5630518999 6086730307 6294127953 8267051611 10456678141 11303927713 14686298557 16132790037 16891556997 18260190921 24801154833 27274554463 31370034423 33911783139 42607112149 44058895671 73196746987 79127493991 81823663389 102804089899 127821336447 140568857617 190921881241 216098393053 219590240961 237382481973 308412269697 421706572851 553892457937 572765643723 648295179159 983982003319 1336453168687 1512688751371 1661677373811 1827395149021 2809279109689 2951946009957 4009359506061 4538066254113 5482185447063 6887874023233 8427837329067 10588821259597 12791766043147 14478592334551 19664953767823 20663622069699 31766463778791 38375298129441 43435777003653 58994861303469 89542362302029 101350146341857 137654676374761 188221700349163 268627086906087 304050439025571 412964029124283 564665101047489 709451024392999 1317551902444141 2128353073178997 3952655707332423 9222863317108987 27668589951326961
• Sum of all divisors σ(n): 47364065771882496
• Sum of proper divisors (its aliquot sum) s(n): 19695475820555535
• 27668589951326961 is a deficient number, because the sum of its proper divisors (19695475820555535) is less than itself. Its deficiency is 7973114130771426

Bases of 27668589951326961

• Binary: 1100010010011000110111110011011011111000001101011110001₂
• Hexadecimal: 0x624C6F9B7C1AF1
• Base-36: 7KFP2QZ73ZL

Squares and roots of 27668589951326961

• 27668589951326961 squared (27668589951326961²) is 765550869894671282079044725495521
• 27668589951326961 cubed (27668589951326961³) is 21181713105997315541752174896584772378602212041681
• The square root of 27668589951326961 is 166338780.6596133521
• The cube root of 27668589951326961 is 302456.0961761767

Scales and comparisons

• 27,668,589,951,326,961 seconds is equal to 879,775,575 years, 45 weeks, 6 days, 20 hours, 9 minutes, 21 seconds.
• To count from 1 to 27,668,589,951,326,961 would take you about two billion, six hundred thirty-nine million, three hundred twenty-six thousand, seven hundred twenty-seven 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 27668589951326961 cubic inches would be around 25204.7 feet tall.

Recreational maths with 27668589951326961

• 27668589951326961 backwards is 16962315998586672
• The number of decimal digits it has is: 17
• The sum of 27668589951326961's digits is 93
• More coming soon!