120994965

Names of 120994965

• Cardinal: 120994965 can be written as One hundred twenty million, nine hundred ninety-four thousand, nine hundred sixty-five.

Scientific notation

• Scientific notation: 1.20994965 × 10⁸

Factors of 120994965

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 95

Divisors of 120994965

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 49 63 65 67 81 91 105 117 135 147 189 195 201 245 273 315 335 343 351 405 441 455 469 567 585 603 637 735 819 871 945 1005 1029 1053 1323 1365 1407 1715 1755 1809 1911 2205 2345 2457 2613 2835 3015 3087 3185 3283 3969 4095 4221 4355 4459 5145 5265 5427 5733 6097 6615 7035 7371 7839 9045 9261 9555 9849 12285 12663 13065 13377 15435 16415 17199 18291 19845 21105 22295 22981 23517 27135 27783 28665 29547 30485 36855 37989 39195 40131 42679 46305 49245 51597 54873 63315 66885 68943 70551 85995 88641 91455 114905 117585 120393 128037 138915 147735 164619 189945 200655 206829 213395 257985 265923 274365 298753 344715 352755 361179 384111 443205 493857 601965 620487 640185 823095 896259 1034145 1152333 1329615 1493765 1805895 1861461 1920555 2469285 2688777 3102435 3456999 4481295 5761665 8066331 9307305 13443885 17284995 24198993 40331655 120994965
• Sum of all divisors σ(n): 276460800
• Sum of proper divisors (its aliquot sum) s(n): 155465835
• 120994965 is an abundant number, because the sum of its proper divisors (155465835) is greater than itself. Its abundance is 34470870

Bases of 120994965

• Binary: 111001101100011110010010101₂
• Hexadecimal: 0x7363C95
• Base-36: 201CB9

Squares and roots of 120994965

• 120994965 squared (120994965²) is 14639781555351225
• 120994965 cubed (120994965³) is 1771339856897367031582125
• The square root of 120994965 is 10999.7711339827
• The cube root of 120994965 is 494.6018837475

Scales and comparisons

• 120,994,965 seconds is equal to 3 years, 44 weeks, 9 hours, 42 minutes, 45 seconds.
• To count from 1 to 120,994,965 would take you about 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 120994965 cubic inches would be around 41.2 feet tall.

Recreational maths with 120994965

• 120994965 backwards is 569499021
• 120994965 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 120994965's digits is 45
• More coming soon!