21423969669120
21,423,969,669,120 is an even composite number composed of five prime numbers multiplied together.
21423969669120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 21423969669120:
212 × 3 × 5 × 127 × 16572
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 127 × 1657 × 1657)See below for interesting mathematical facts about the number 21423969669120 from the Numbermatics database.
Names of 21423969669120
- Cardinal: 21423969669120 can be written as Twenty-one trillion, four hundred twenty-three billion, nine hundred sixty-nine million, six hundred sixty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.142396966912 × 1013
Factors of 21423969669120
Divisors of 21423969669120
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 127 128 160 192 240 254 256 320 381 384 480 508 512 635 640 762 768 960 1016 1024 1270 1280 1524 1536 1657 1905 1920 2032 2048 2540 2560 3048 3072 3314 3810 3840 4064 4096 4971 5080 5120 6096 6144 6628 7620 7680 8128 8285 9942 10160 10240 12192 12288 13256 15240 15360 16256 16570 19884 20320 20480 24384 24855 26512 30480 30720 32512 33140 39768 40640 48768 49710 53024 60960 61440 65024 66280 79536 81280 97536 99420 106048 121920 130048 132560 159072 162560 195072 198840 210439 212096 243840 260096 265120 318144 325120 390144 397680 420878 424192 487680 520192 530240 631317 636288 650240 780288 795360 841756 848384 975360 1052195 1060480 1262634 1272576 1300480 1560576 1590720 1683512 1696768 1950720 2104390 2120960 2525268 2545152 2600960 2745649 3156585 3181440 3367024 3393536 3901440 4208780 4241920 5050536 5090304 5491298 6313170 6362880 6734048 6787072 7802880 8236947 8417560 8483840 10101072 10180608 10982596 12626340 12725760 13468096 13728245 16473894 16835120 16967680 20202144 20361216 21965192 25252680 25451520 26936192 27456490 32947788 33670240 33935360 40404288 41184735 43930384 50505360 50903040 53872384 54912980 65895576 67340480 80808576 82369470 87860768 101010720 101806080 107744768 109825960 131791152 134680960 161617152 164738940 175721536 202021440 215489536 219651920 263582304 269361920 323234304 329477880 348697423 351443072 404042880 430979072 439303840 527164608 538723840 646468608 658955760 697394846 702886144 808085760 861958144 878607680 1046092269 1054329216 1077447680 1292937216 1317911520 1394789692 1405772288 1616171520 1743487115 1757215360 2092184538 2108658432 2154895360 2585874432 2635823040 2789579384 2811544576 3232343040 3486974230 3514430720 4184369076 4217316864 4309790720 5230461345 5271646080 5579158768 5623089152 6464686080 6973948460 7028861440 8368738152 8434633728 10460922690 10543292160 11158317536 11246178304 12929372160 13947896920 14057722880 16737476304 16869267456 20921845380 21086584320 22316635072 27895793840 28115445760 33474952608 33738534912 41843690760 42173168640 44633270144 55791587680 56230891520 66949905216 83687381520 84346337280 89266540288 111583175360 133899810432 167374763040 168692674560 178533080576 223166350720 267799620864 334749526080 357066161152 446332701440 535599241728 669499052160 714132322304 892665402880 1071198483456 1338998104320 1428264644608 1785330805760 2142396966912 2677996208640 3570661611520 4284793933824 5355992417280 7141323223040 10711984834560 21423969669120
- Sum of all divisors σ(n): 69129804708864
- Sum of proper divisors (its aliquot sum) s(n): 47705835039744
- 21423969669120 is an abundant number, because the sum of its proper divisors (47705835039744) is greater than itself. Its abundance is 26281865370624
Bases of 21423969669120
- Binary: 1001101111100001010000001101000010000000000002
- Hexadecimal: 0x137C281A1000
- Base-36: 7LE1AE22O
Squares and roots of 21423969669120
- 21423969669120 squared (214239696691202) is 458986476383373722281574400
- 21423969669120 cubed (214239696691203) is 9833312348573661819218084269840662528000
-
The
square root of 21423969669120 is 4628603.4253454895 -
The
cube root of 21423969669120 is 27773.6728089807
Scales and comparisons
How big is 21423969669120?- 21,423,969,669,120 seconds is equal to 681,215 years, 50 weeks, 1 day, 21 hours, 52 minutes.
-
To count from 1 to 21,423,969,669,120 would take you about one million, seven hundred three thousand and thirty-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 21423969669120 cubic inches would be around 2314.5 feet tall.
Recreational maths with 21423969669120
- 21423969669120 backwards is 02196696932412
- 21423969669120 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21423969669120's digits is 60
- More coming soon!
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