120221465949

Names of 120221465949

• Cardinal: 120221465949 can be written as One hundred twenty billion, two hundred twenty-one million, four hundred sixty-five thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 1.20221465949 × 10¹¹

Factors of 120221465949

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5224

Divisors of 120221465949

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 243 351 507 641 1053 1521 1923 3159 4563 4567 5769 8333 13689 13701 17307 24999 41067 41103 51921 59371 74997 108329 123309 155763 178113 224991 324987 369927 534339 674973 771823 974961 1109781 1603017 2024919 2315469 2924883 2927447 4809051 6946407 8774649 8782341 14427153 20839221 26323947 26347023 38056811 62517663 79041069 114170433 187552989 237123207 342511299 494738543 711369621 1027533897 1484215629 3082601691 4452646887 9247805073 13357940661 40073821983 120221465949
• Sum of all divisors σ(n): 195350081472
• Sum of proper divisors (its aliquot sum) s(n): 75128615523
• 120221465949 is a deficient number, because the sum of its proper divisors (75128615523) is less than itself. Its deficiency is 45092850426

Bases of 120221465949

• Binary: 1101111111101110000011111110101011101₂
• Hexadecimal: 0x1BFDC1FD5D
• Base-36: 1J88R8T9

Squares and roots of 120221465949

• 120221465949 squared (120221465949²) is 14453200874926566470601
• 120221465949 cubed (120221465949³) is 1737584996839041218820843231065349
• The square root of 120221465949 is 346729.6727264627
• The cube root of 120221465949 is 4935.4566283253

Scales and comparisons

• 120,221,465,949 seconds is equal to 3,822 years, 34 weeks, 6 days, 3 hours, 39 minutes, 9 seconds.
• To count from 1 to 120,221,465,949 would take you about seven thousand, six 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 120221465949 cubic inches would be around 411.3 feet tall.

Recreational maths with 120221465949

• 120221465949 backwards is 949564122021
• The number of decimal digits it has is: 12
• The sum of 120221465949's digits is 45
• More coming soon!