997438079092

Names of 997438079092

• Cardinal: 997438079092 can be written as Nine hundred ninety-seven billion, four hundred thirty-eight million, seventy-nine thousand and ninety-two.

Scientific notation

• Scientific notation: 9.97438079092 × 10¹¹

Factors of 997438079092

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 134

Divisors of 997438079092

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 13 14 23 26 28 46 52 89 91 92 161 169 178 182 299 322 338 356 364 598 623 644 676 1157 1183 1196 1246 2047 2093 2197 2314 2366 2492 3887 4094 4186 4394 4628 4732 7774 7921 8099 8188 8372 8788 14329 15041 15379 15548 15842 16198 26611 27209 28658 30082 30758 31684 32396 50531 53222 54418 55447 57316 60164 61516 101062 102973 105287 106444 108836 110894 182183 186277 195533 202124 205946 210574 221788 345943 353717 364366 372554 391066 411892 421148 691886 704969 707434 720811 728732 745108 782132 1275281 1338649 1368731 1383772 1409938 1414868 1441622 2368379 2421601 2550562 2677298 2737462 2819876 2883244 4497259 4736758 4843202 4934783 5101124 5354596 5474924 8994518 9164597 9370543 9473516 9686404 9869566 16214287 16578653 17402437 17989036 18329194 18741086 19739132 30788927 31480813 32428574 33157306 34804874 36658388 37482172 61577854 62961626 64152179 64857148 66314612 69609748 113500009 119139761 121817059 123155708 125923252 128304358 210785731 215522489 227000018 238279522 243634118 256608716 400256051 421571462 431044978 454000036 476559044 487268236 800512102 833978327 843142924 862089956 1475500117 1548816893 1601024204 1667956654 2740214503 2801792357 2951000234 3097633786 3335913308 5480429006 5603584714 5902000468 6195267572 10841718251 10960858012 11207169428 19181501521 21683436502 35622788539 38363003042 43366873004 71245577078 76726006084 142491154156 249359519773 498719039546 997438079092
• Sum of all divisors σ(n): 2280623385600
• Sum of proper divisors (its aliquot sum) s(n): 1283185306508
• 997438079092 is an abundant number, because the sum of its proper divisors (1283185306508) is greater than itself. Its abundance is 285747227416

Bases of 997438079092

• Binary: 1110100000111011111100010100000001110100₂
• Hexadecimal: 0xE83BF14074
• Base-36: CQ7SVNG4

Squares and roots of 997438079092

• 997438079092 squared (997438079092²) is 994882721622738847544464
• 997438079092 cubed (997438079092³) is 992333910777205609202716013218746688
• The square root of 997438079092 is 998718.2180635339
• The cube root of 997438079092 is 9991.4529605329

Scales and comparisons

• 997,438,079,092 seconds is equal to 31,715 years, 23 weeks, 1 day, 5 hours, 4 minutes, 52 seconds.
• To count from 1 to 997,438,079,092 would take you about sixty-three thousand, four hundred thirty 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 997438079092 cubic inches would be around 832.6 feet tall.

Recreational maths with 997438079092

• 997438079092 backwards is 290970834799
• The number of decimal digits it has is: 12
• The sum of 997438079092's digits is 67
• More coming soon!