120369680145

Names of 120369680145

• Cardinal: 120369680145 can be written as One hundred twenty billion, three hundred sixty-nine million, six hundred eighty thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.20369680145 × 10¹¹

Factors of 120369680145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 550

Divisors of 120369680145

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 11 13 15 33 39 45 55 61 65 99 117 121 143 165 183 195 305 363 429 457 495 549 585 605 671 715 793 915 1089 1287 1371 1573 1815 2013 2145 2285 2379 2745 3355 3721 3965 4113 4719 5027 5445 5941 6039 6435 6855 7137 7381 7865 8723 10065 11163 11895 14157 15081 17823 18605 20565 22143 23595 25135 26169 27877 29705 30195 33489 35685 36905 40931 43615 45243 48373 53469 55297 55815 65351 66429 70785 75405 78507 83631 89115 95953 110715 122793 130845 139385 145119 165891 167445 196053 204655 226215 241865 250893 267345 276485 287859 306647 326755 332145 362401 368379 392535 418155 435357 450241 479765 497673 532103 588159 613965 718861 725595 829455 863577 919941 980265 1087203 1254465 1350723 1439295 1533235 1596309 1700497 1812005 1841895 2156583 2176785 2251205 2488365 2660515 2759823 2940795 3261609 3373117 3594305 3986411 4052169 4317885 4599705 4788927 5101491 5436015 5853133 6469749 6753615 7981545 8502485 10119351 10782915 11959233 13799115 15304473 16308045 16865585 17559399 18705467 19932055 20260845 22106461 23944635 25507455 29265665 30358053 32348745 35877699 43850521 50596755 52678197 56116401 59796165 66319383 76522365 87796995 93527335 110532305 131551563 151790265 168349203 179388495 198958149 205760137 219252605 243171071 263390985 280582005 331596915 394654689 617280411 657757815 729513213 841746015 994790745 1028800685 1215855355 1851841233 1973273445 2188539639 2674881781 3086402055 3647566065 8024645343 9259206165 10942698195 13374408905 24073936029 40123226715 120369680145
• Sum of all divisors σ(n): 251637926904
• Sum of proper divisors (its aliquot sum) s(n): 131268246759
• 120369680145 is an abundant number, because the sum of its proper divisors (131268246759) is greater than itself. Its abundance is 10898566614

Bases of 120369680145

• Binary: 1110000000110100101111000111100010001₂
• Hexadecimal: 0x1C06978F11
• Base-36: 1JAOZZM9

Squares and roots of 120369680145

• 120369680145 squared (120369680145²) is 14488859898209607221025
• 120369680145 cubed (120369680145³) is 1744019431613207679360861569048625
• The square root of 120369680145 is 346943.3385223011
• The cube root of 120369680145 is 4937.4840098355

Scales and comparisons

• 120,369,680,145 seconds is equal to 3,827 years, 19 weeks, 6 days, 14 hours, 15 minutes, 45 seconds.
• To count from 1 to 120,369,680,145 would take you about seven thousand, six hundred fifty-four 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 120369680145 cubic inches would be around 411.5 feet tall.

Recreational maths with 120369680145

• 120369680145 backwards is 541086963021
• 120369680145 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 120369680145's digits is 45
• More coming soon!