20424960408321

Names of 20424960408321

• Cardinal: 20424960408321 can be written as Twenty trillion, four hundred twenty-four billion, nine hundred sixty million, four hundred eight thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 2.0424960408321 × 10¹³

Factors of 20424960408321

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13971

Divisors of 20424960408321

• Number of divisors d(n): 200
• Complete list of divisors:
  1 3 7 9 17 21 27 31 51 63 81 93 119 153 189 217 279 289 357 459 527 567 651 837 867 1071 1377 1581 1953 2023 2511 2601 3213 3689 4743 4913 5859 6069 7803 8959 9639 11067 13913 14229 14739 17577 18207 23409 26877 33201 34391 41739 42687 44217 54621 62713 80631 83521 97391 99603 103173 125217 132651 152303 163863 188139 236521 241893 250563 292173 298809 309519 375651 397953 431303 456909 564417 584647 709563 725679 751689 876519 928557 1066121 1126953 1293909 1370727 1655647 1693251 1753941 2128689 2255067 2589151 2629557 2785671 3019121 3198363 3881727 4020857 4112181 4966941 5079753 5261823 6386067 6765201 7332151 7767453 7888671 9057363 9595089 11645181 12062571 12336543 14900823 15785469 18124057 19158201 21996453 23302359 27172089 28145999 28785267 34935543 36187713 44702469 47356407 51325057 54372171 65989359 68354569 69907077 81516267 84437997 86355801 108563139 124646567 134107407 153975171 163116513 197968077 205063707 209721231 244548801 253313991 325689417 373939701 461925513 478481983 489349539 593904231 615191121 759941973 872525969 1121819103 1162027673 1385776539 1435445949 1468048617 1845573363 2118991639 2279825919 2617577907 3365457309 3486083019 4157329617 4306337847 5536720089 6356974917 7852733721 8134193711 10096371927 10458249057 12919013541 14832941473 19070924751 23558201163 24402581133 31374747171 36022857863 38757040623 44498824419 57212774253 70674603489 73207743399 94124241513 108068573589 133496473257 171638322759 219623230197 252160005041 324205720767 400489419771 658869690591 756480015123 972617162301 1201468259313 2269440045369 2917851486903 6808320136107 20424960408321
• Sum of all divisors σ(n): 38247376679424
• Sum of proper divisors (its aliquot sum) s(n): 17822416271103
• 20424960408321 is a deficient number, because the sum of its proper divisors (17822416271103) is less than itself. Its deficiency is 2602544137218

Bases of 20424960408321

• Binary: 100101001001110001110100000100111101100000001₂
• Hexadecimal: 0x12938E827B01
• Base-36: 78N3I2J29

Squares and roots of 20424960408321

• 20424960408321 squared (20424960408321²) is 417179007681480351046039041
• 20424960408321 cubed (20424960408321³) is 8520864715076878506411043990333067260161
• The square root of 20424960408321 is 4519398.2351991289
• The cube root of 20424960408321 is 27335.0836843385

Scales and comparisons

• 20,424,960,408,321 seconds is equal to 649,450 years, 29 weeks, 1 day, 17 hours, 25 minutes, 21 seconds.
• To count from 1 to 20,424,960,408,321 would take you about one million, six hundred twenty-three thousand, six hundred twenty-six 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 20424960408321 cubic inches would be around 2277.9 feet tall.

Recreational maths with 20424960408321

• 20424960408321 backwards is 12380406942402
• The number of decimal digits it has is: 14
• The sum of 20424960408321's digits is 45
• More coming soon!