21849801490125
21,849,801,490,125 is an odd composite number composed of five prime numbers multiplied together.
21849801490125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 21849801490125:
32 × 53 × 72 × 432 × 4632
(3 × 3 × 5 × 5 × 5 × 7 × 7 × 43 × 43 × 463 × 463)See below for interesting mathematical facts about the number 21849801490125 from the Numbermatics database.
Names of 21849801490125
- Cardinal: 21849801490125 can be written as Twenty-one trillion, eight hundred forty-nine billion, eight hundred one million, four hundred ninety thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 2.1849801490125 × 1013
Factors of 21849801490125
Divisors of 21849801490125
- Number of divisors d(n): 324
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Complete list of divisors:
1 3 5 7 9 15 21 25 35 43 45 49 63 75 105 125 129 147 175 215 225 245 301 315 375 387 441 463 525 645 735 875 903 1075 1125 1225 1389 1505 1575 1849 1935 2107 2205 2315 2625 2709 3225 3241 3675 4167 4515 5375 5547 6125 6321 6945 7525 7875 9245 9675 9723 10535 11025 11575 12943 13545 16125 16205 16641 18375 18963 19909 20835 22575 22687 27735 29169 31605 34725 37625 38829 46225 48375 48615 52675 55125 57875 59727 64715 67725 68061 81025 83205 90601 94815 99545 104175 112875 113435 116487 138675 139363 145845 158025 173625 179181 194145 204183 214369 231125 243075 263375 271803 298635 323575 338625 340305 405125 416025 418089 453005 474075 497725 520875 567175 582435 643107 693375 696815 729225 790125 815409 856087 895905 970725 975541 1020915 1071845 1215375 1254267 1359015 1493175 1500583 1617875 1701525 1929321 2080125 2090445 2265025 2370375 2488625 2568261 2835875 2912175 2926623 3215535 3484075 3646125 4077045 4280435 4479525 4501749 4853625 4877705 5104575 5359225 5992609 6271335 6795075 7465875 7502915 7704783 8507625 8779869 9217867 9646605 10452225 10504081 11325125 12841305 13505247 14560875 14633115 16077675 17420375 17977827 20385225 21402175 22397625 22508745 24388525 25522875 26796125 27653601 29963045 31356675 31512243 33975375 37514575 38523915 41948263 43899345 46089335 48233025 52261125 52520405 53933481 64206525 64525069 67526235 73165575 80388375 82960803 89889135 94536729 101926125 107010875 112543725 121942625 125844789 138268005 149815225 156783375 157561215 187572875 192619575 193575207 209741315 219496725 230446675 241165125 262602025 269667405 321032625 322625345 337631175 365827875 377534367 396368281 414804015 449445675 451675483 472683645 562718625 580725621 629223945 691340025 749076125 787806075 963097875 967876035 1048706575 1097483625 1152233375 1189104843 1313010125 1348337025 1355026449 1613126725 1688155875 1887671835 1981841405 2074020075 2247228375 2258377415 2363418225 2774577967 2903628105 3146119725 3456700125 3567314529 3939030375 4065079347 4839380175 5243532875 5945524215 6741685125 6775132245 8065633625 8323733901 9438359175 9909207025 10370100375 11291887075 11817091125 13872889835 14518140525 15730598625 17836572645 19422045769 20325396735 24196900875 24971201703 29727621075 33875661225 41618669505 47191795875 49546035125 56459435375 58266137307 69364449175 72590702625 89182863225 97110228845 101626983675 124856008515 148638105375 169378306125 174798411921 208093347525 291330686535 346822245875 445914316125 485551144225 508134918375 624280042575 873992059605 1040466737625 1456653432675 2427755721125 3121400212875 4369960298025 7283267163375 21849801490125
- Sum of all divisors σ(n): 47010450540924
- Sum of proper divisors (its aliquot sum) s(n): 25160649050799
- 21849801490125 is an abundant number, because the sum of its proper divisors (25160649050799) is greater than itself. Its abundance is 3310847560674
Bases of 21849801490125
- Binary: 1001111011111010011011010011111111110110011012
- Hexadecimal: 0x13DF4DA7FECD
- Base-36: 7QTNRNU19
Squares and roots of 21849801490125
- 21849801490125 squared (218498014901252) is 477413825157868670472515625
- 21849801490125 cubed (218498014901253) is 10431397308340675089459424490982345703125
-
The
square root of 21849801490125 is 4674377.1232245479 -
The
cube root of 21849801490125 is 27956.4806471453
Scales and comparisons
How big is 21849801490125?- 21,849,801,490,125 seconds is equal to 694,756 years, 5 weeks, 1 day, 22 hours, 48 minutes, 45 seconds.
-
To count from 1 to 21,849,801,490,125 would take you about one million, seven hundred thirty-six thousand, eight hundred ninety 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 21849801490125 cubic inches would be around 2329.7 feet tall.
Recreational maths with 21849801490125
- 21849801490125 backwards is 52109410894812
- The number of decimal digits it has is: 14
- The sum of 21849801490125's digits is 54
- More coming soon!
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