121273773190020

Names of 121273773190020

• Cardinal: 121273773190020 can be written as One hundred twenty-one trillion, two hundred seventy-three billion, seven hundred seventy-three million, one hundred ninety thousand and twenty.

Scientific notation

• Scientific notation: 1.2127377319002 × 10¹⁴

Factors of 121273773190020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6805486732

Divisors of 121273773190020

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 132 135 162 165 180 198 220 270 297 324 330 396 405 495 540 594 660 810 891 990 1188 1485 1620 1782 1980 2970 3564 4455 5940 8910 17820 6805486711 13610973422 20416460133 27221946844 34027433555 40832920266 61249380399 68054867110 74860353821 81665840532 102082300665 122498760798 136109734220 149720707642 183748141197 204164601330 224581061463 244997521596 299441415284 306246901995 367496282394 374301769105 408329202660 449162122926 551244423591 612493803990 673743184389 734992564788 748603538210 898324245852 918740705985 1102488847182 1122905307315 1224987607980 1347486368778 1497207076420 1837481411970 2021229553167 2204977694364 2245810614630 2694972737556 2756222117955 3368715921945 3674962823940 4042459106334 4491621229260 5512444235910 6063688659501 6737431843890 8084918212668 10106147765835 11024888471820 12127377319002 13474863687780 20212295531670 24254754638004 30318443297505 40424591063340 60636886595010 121273773190020
• Sum of all divisors σ(n): 415025801644608
• Sum of proper divisors (its aliquot sum) s(n): 293752028454588
• 121273773190020 is an abundant number, because the sum of its proper divisors (293752028454588) is greater than itself. Its abundance is 172478255264568

Bases of 121273773190020

• Binary: 11011100100110001000000001010111110101110000100₂
• Hexadecimal: 0x6E4C402BEB84
• Base-36: 16ZKEHD090

Squares and roots of 121273773190020

• 121273773190020 squared (121273773190020²) is 14707328063744413727027600400
• 121273773190020 cubed (121273773190020³) is 1783613167833756039022342672054093828008000
• The square root of 121273773190020 is 11012437.2048161981
• The cube root of 121273773190020 is 49498.1495332487

Scales and comparisons

• 121,273,773,190,020 seconds is equal to 3,856,130 years, 44 weeks, 6 days, 3 hours, 27 minutes.
• To count from 1 to 121,273,773,190,020 would take you about nine million, six hundred forty thousand, three 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 121273773190020 cubic inches would be around 4124.8 feet tall.

Recreational maths with 121273773190020

• 121273773190020 backwards is 020091377372121
• 121273773190020 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121273773190020's digits is 45
• More coming soon!