121775869350016

Names of 121775869350016

• Cardinal: 121775869350016 can be written as One hundred twenty-one trillion, seven hundred seventy-five billion, eight hundred sixty-nine million, three hundred fifty thousand and sixteen.

Scientific notation

• Scientific notation: 1.21775869350016 × 10¹⁴

Factors of 121775869350016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1527085137

Divisors of 121775869350016

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 89 112 128 178 224 356 448 623 712 896 1246 1424 2492 2848 4984 5696 9968 11392 19936 39872 79744 1527085039 3054170078 6108340156 10689595273 12216680312 21379190546 24433360624 42758381092 48866721248 85516762184 97733442496 135910568471 171033524368 195466884992 271821136942 342067048736 543642273884 684134097472 951373979297 1087284547768 1368268194944 1902747958594 2174569095536 3805495917188 4349138191072 7610991834376 8698276382144 15221983668752 17396552764288 30443967337504 60887934675008 121775869350016
• Sum of all divisors σ(n): 280372813344000
• Sum of proper divisors (its aliquot sum) s(n): 158596943993984
• 121775869350016 is an abundant number, because the sum of its proper divisors (158596943993984) is greater than itself. Its abundance is 36821074643968

Bases of 121775869350016

• Binary: 11011101100000100100111011011110101000010000000₂
• Hexadecimal: 0x6EC1276F5080
• Base-36: 175Z28G8SG

Squares and roots of 121775869350016

• 121775869350016 squared (121775869350016²) is 14829362355952166250319200256
• 121775869350016 cubed (121775869350016³) is 1805858492802476461946045560831147660804096
• The square root of 121775869350016 is 11035210.4352393751
• The cube root of 121775869350016 is 49566.3660166865

Scales and comparisons

• 121,775,869,350,016 seconds is equal to 3,872,095 years, 50 weeks, 2 days, 7 hours, 16 seconds.
• To count from 1 to 121,775,869,350,016 would take you about nine million, six hundred eighty thousand, two hundred thirty-nine 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 121775869350016 cubic inches would be around 4130.5 feet tall.

Recreational maths with 121775869350016

• 121775869350016 backwards is 610053968577121
• The number of decimal digits it has is: 15
• The sum of 121775869350016's digits is 61
• More coming soon!