121792346361

Names of 121792346361

• Cardinal: 121792346361 can be written as One hundred twenty-one billion, seven hundred ninety-two million, three hundred forty-six thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 1.21792346361 × 10¹¹

Factors of 121792346361

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 116

Divisors of 121792346361

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 23 27 49 63 69 83 147 161 189 207 249 343 441 483 581 621 747 1029 1127 1323 1449 1743 1909 2241 3087 3381 4067 4347 5229 5727 6889 7889 9261 10143 12201 13363 15687 17181 20667 23667 28469 30429 36603 40089 48223 51543 62001 71001 85407 93541 109809 120267 144669 158447 186003 213003 256221 280623 337561 360801 434007 475341 571787 654787 768663 841869 1012683 1109129 1302021 1426023 1715361 1964361 2362927 2525607 3038049 3327387 4002509 4278069 5146083 5893083 7088781 7763903 9114147 9982161 12007527 13151101 15438249 17679249 21266343 23291709 28017563 29946483 36022581 39453303 54347321 63799029 69875127 84052689 92057707 108067743 118359909 163041963 196122941 209625381 252158067 276173121 355079727 489125889 588368823 644403949 756474201 828519363 1467377667 1765106469 1933211847 2485558089 4510827643 5295319407 5799635541 13532482929 17398906623 40597448787 121792346361
• Sum of all divisors σ(n): 222243840000
• Sum of proper divisors (its aliquot sum) s(n): 100451493639
• 121792346361 is a deficient number, because the sum of its proper divisors (100451493639) is less than itself. Its deficiency is 21340852722

Bases of 121792346361

• Binary: 1110001011011011000111011100011111001₂
• Hexadecimal: 0x1C5B63B8F9
• Base-36: 1JY80NW9

Squares and roots of 121792346361

• 121792346361 squared (121792346361²) is 14833375632117789942321
• 121792346361 cubed (121792346361³) is 1806591622689707188605001444243881
• The square root of 121792346361 is 348987.6020161747
• The cube root of 121792346361 is 4956.8601458813

Scales and comparisons

• 121,792,346,361 seconds is equal to 3,872 years, 32 weeks, 1 day, 15 hours, 19 minutes, 21 seconds.
• To count from 1 to 121,792,346,361 would take you about seven thousand, seven hundred forty-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 121792346361 cubic inches would be around 413.1 feet tall.

Recreational maths with 121792346361

• 121792346361 backwards is 163643297121
• The number of decimal digits it has is: 12
• The sum of 121792346361's digits is 45
• More coming soon!