21244696441440
21,244,696,441,440 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21244696441440 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
21244696441440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21244696441440:
25 × 3 × 5 × 29 × 41 × 71 × 524287
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 41 × 71 × 524287)See below for interesting mathematical facts about the number 21244696441440 from the Numbermatics database.
Names of 21244696441440
- Cardinal: 21244696441440 can be written as Twenty-one trillion, two hundred forty-four billion, six hundred ninety-six million, four hundred forty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.124469644144 × 1013
Factors of 21244696441440
Divisors of 21244696441440
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 41 48 58 60 71 80 82 87 96 116 120 123 142 145 160 164 174 205 213 232 240 246 284 290 328 348 355 410 426 435 464 480 492 568 580 615 656 696 710 820 852 870 928 984 1065 1136 1160 1189 1230 1312 1392 1420 1640 1704 1740 1968 2059 2130 2272 2320 2378 2460 2784 2840 2911 3280 3408 3480 3567 3936 4118 4260 4640 4756 4920 5680 5822 5945 6177 6560 6816 6960 7134 8236 8520 8733 9512 9840 10295 11360 11644 11890 12354 13920 14268 14555 16472 17040 17466 17835 19024 19680 20590 23288 23780 24708 28536 29110 30885 32944 34080 34932 35670 38048 41180 43665 46576 47560 49416 57072 58220 61770 65888 69864 71340 82360 84419 87330 93152 95120 98832 114144 116440 123540 139728 142680 164720 168838 174660 190240 197664 232880 247080 253257 279456 285360 329440 337676 349320 422095 465760 494160 506514 524287 570720 675352 698640 844190 988320 1013028 1048574 1266285 1350704 1397280 1572861 1688380 2026056 2097148 2532570 2621435 2701408 3145722 3376760 4052112 4194296 5065140 5242870 6291444 6753520 7864305 8104224 8388592 10130280 10485740 12582888 13507040 15204323 15728610 16777184 20260560 20971480 21495767 25165776 30408646 31457220 37224377 40521120 41942960 42991534 45612969 50331552 60817292 62914440 64487301 74448754 76021615 83885920 85983068 91225938 107478835 111673131 121634584 125828880 128974602 148897508 152043230 171966136 182451876 186121885 214957670 223346262 228064845 243269168 251657760 257949204 297795016 304086460 322436505 343932272 364903752 372243770 429915340 446692524 456129690 486538336 515898408 558365655 595590032 608172920 623377243 644873010 687864544 729807504 744487540 859830680 893385048 912259380 1031796816 1079506933 1116731310 1191180064 1216345840 1246754486 1289746020 1459615008 1488975080 1526199457 1719661360 1786770096 1824518760 1870131729 2063593632 2159013866 2233462620 2432691680 2493508972 2579492040 2977950160 3052398914 3116886215 3238520799 3439322720 3573540192 3649037520 3740263458 4318027732 4466925240 4578598371 4987017944 5158984080 5397534665 5955900320 6104797828 6233772430 6477041598 7298075040 7480526916 7630997285 8636055464 8933850480 9157196742 9350658645 9974035888 10317968160 10795069330 12209595656 12467544860 12954083196 14961053832 15261994570 16192603995 17272110928 17867700960 18314393484 18701317290 19948071776 21590138660 22892991855 24419191312 24935089720 25908166392 29922107664 30523989140 32385207990 34544221856 36628786968 37402634580 43180277320 44259784253 45785983710 48838382624 49870179440 51816332784 59844215328 61047978280 64770415980 73257573936 74805269160 86360554640 88519568506 91571967420 99740358880 103632665568 122095956560 129540831960 132779352759 146515147872 149610538320 172721109280 177039137012 183143934840 221298921265 244191913120 259081663920 265558705518 299221076640 354078274024 366287869680 442597842530 518163327840 531117411036 663896763795 708156548048 732575739360 885195685060 1062234822072 1327793527590 1416313096096 1770391370120 2124469644144 2655587055180 3540782740240 4248939288288 5311174110360 7081565480480 10622348220720 21244696441440
- Sum of all divisors σ(n): 71915871928320
- Sum of proper divisors (its aliquot sum) s(n): 50671175486880
- 21244696441440 is an abundant number, because the sum of its proper divisors (50671175486880) is greater than itself. Its abundance is 29426479045440
Bases of 21244696441440
- Binary: 1001101010010011010101001010110110010011000002
- Hexadecimal: 0x13526A95B260
- Base-36: 7J3OFQMAO
Squares and roots of 21244696441440
- 21244696441440 squared (212446964414402) is 451337126888933399349273600
- 21244696441440 cubed (212446964414403) is 9588520253507077127272675261568937984000
-
The
square root of 21244696441440 is 4609196.9410560013 -
The
cube root of 21244696441440 is 27695.9867860067
Scales and comparisons
How big is 21244696441440?- 21,244,696,441,440 seconds is equal to 675,515 years, 32 weeks, 6 days, 7 hours, 4 minutes.
-
To count from 1 to 21,244,696,441,440 would take you about one million, six hundred eighty-eight thousand, seven hundred eighty-nine 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 21244696441440 cubic inches would be around 2308 feet tall.
Recreational maths with 21244696441440
- 21244696441440 backwards is 04414469644212
- The number of decimal digits it has is: 14
- The sum of 21244696441440's digits is 51
- More coming soon!
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