23221645920
23,221,645,920 is an even composite number composed of six prime numbers multiplied together.
23221645920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 23221645920:
25 × 33 × 5 × 11 × 61 × 8011
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 61 × 8011)See below for interesting mathematical facts about the number 23221645920 from the Numbermatics database.
Names of 23221645920
- Cardinal: 23221645920 can be written as Twenty-three billion, two hundred twenty-one million, six hundred forty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.322164592 × 1010
Factors of 23221645920
Divisors of 23221645920
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 61 66 72 80 88 90 96 99 108 110 120 122 132 135 144 160 165 176 180 183 198 216 220 240 244 264 270 288 297 305 330 352 360 366 396 432 440 480 488 495 528 540 549 594 610 660 671 720 732 792 864 880 915 976 990 1056 1080 1098 1188 1220 1320 1342 1440 1464 1485 1584 1647 1760 1830 1952 1980 2013 2160 2196 2376 2440 2640 2684 2745 2928 2970 3168 3294 3355 3660 3960 4026 4320 4392 4752 4880 5280 5368 5490 5856 5940 6039 6588 6710 7320 7920 8011 8052 8235 8784 9504 9760 10065 10736 10980 11880 12078 13176 13420 14640 15840 16022 16104 16470 17568 18117 20130 21472 21960 23760 24033 24156 26352 26840 29280 30195 32044 32208 32940 36234 40055 40260 43920 47520 48066 48312 52704 53680 60390 64088 64416 65880 72099 72468 80110 80520 87840 88121 90585 96132 96624 107360 120165 120780 128176 131760 144198 144936 160220 161040 176242 181170 192264 193248 216297 240330 241560 256352 263520 264363 288396 289872 320440 322080 352484 360495 362340 384528 432594 440605 480660 483120 488671 528726 576792 579744 640880 704968 720990 724680 769056 793089 865188 881210 961320 966240 977342 1057452 1081485 1153584 1281760 1321815 1409936 1441980 1449360 1466013 1586178 1730376 1762420 1922640 1954684 2114904 2162970 2307168 2379267 2443355 2643630 2819872 2883960 2898720 2932026 3172356 3460752 3524840 3845280 3909368 3965445 4229808 4325940 4398039 4758534 4886710 5287260 5375381 5767920 5864052 6344712 6921504 7049680 7330065 7818736 7930890 8459616 8651880 8796078 9517068 9773420 10574520 10750762 11535840 11728104 11896335 12689424 13194117 14099360 14660130 15637472 15861780 16126143 17303760 17592156 19034136 19546840 21149040 21501524 21990195 23456208 23792670 25378848 26388234 26876905 29320260 31723560 32252286 34607520 35184312 38068272 39093680 42298080 43003048 43980390 46912416 47585340 48378429 52776468 53753810 58640520 63447120 64504572 65970585 70368624 76136544 78187360 80630715 86006096 87960780 95170680 96756858 105552936 107507620 117281040 126894240 129009144 131941170 140737248 145135287 161261430 172012192 175921560 190341360 193513716 211105872 215015240 234562080 241892145 258018288 263882340 290270574 322522860 351843120 380682720 387027432 422211744 430030480 483784290 516036576 527764680 580541148 645045720 703686240 725676435 774054864 860060960 967568580 1055529360 1161082296 1290091440 1451352870 1548109728 1935137160 2111058720 2322164592 2580182880 2902705740 3870274320 4644329184 5805411480 7740548640 11610822960 23221645920
- Sum of all divisors σ(n): 90129231360
- Sum of proper divisors (its aliquot sum) s(n): 66907585440
- 23221645920 is an abundant number, because the sum of its proper divisors (66907585440) is greater than itself. Its abundance is 43685939520
Bases of 23221645920
- Binary: 101011010000001111000110010011000002
- Hexadecimal: 0x5681E3260
- Base-36: AO1KGO0
Squares and roots of 23221645920
- 23221645920 squared (232216459202) is 539244839233852646400
- 23221645920 cubed (232216459203) is 12522152720875850232155762688000
-
The
square root of 23221645920 is 152386.5017644279 -
The
cube root of 23221645920 is 2852.9730305133
Scales and comparisons
How big is 23221645920?- 23,221,645,920 seconds is equal to 738 years, 19 weeks, 4 days, 1 hour, 12 minutes.
-
To count from 1 to 23,221,645,920 would take you about one thousand, four hundred seventy-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 23221645920 cubic inches would be around 237.7 feet tall.
Recreational maths with 23221645920
- 23221645920 backwards is 02954612232
- 23221645920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 23221645920's digits is 36
- More coming soon!
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