21438489600000
21,438,489,600,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 21438489600000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 1512 divisors.
21438489600000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, five hundred twelve divisors.
Prime factorization of 21438489600000:
213 × 32 × 55 × 112 × 769
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 769)See below for interesting mathematical facts about the number 21438489600000 from the Numbermatics database.
Names of 21438489600000
- Cardinal: 21438489600000 can be written as Twenty-one trillion, four hundred thirty-eight billion, four hundred eighty-nine million, six hundred thousand.
Scientific notation
- Scientific notation: 2.14384896 × 1013
Factors of 21438489600000
Divisors of 21438489600000
- Number of divisors d(n): 1512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 64 66 72 75 80 88 90 96 99 100 110 120 121 125 128 132 144 150 160 165 176 180 192 198 200 220 225 240 242 250 256 264 275 288 300 320 330 352 360 363 375 384 396 400 440 450 480 484 495 500 512 528 550 576 600 605 625 640 660 704 720 726 750 768 769 792 800 825 880 900 960 968 990 1000 1024 1056 1089 1100 1125 1152 1200 1210 1250 1280 1320 1375 1408 1440 1452 1500 1536 1538 1584 1600 1650 1760 1800 1815 1875 1920 1936 1980 2000 2048 2112 2178 2200 2250 2304 2307 2400 2420 2475 2500 2560 2640 2750 2816 2880 2904 3000 3025 3072 3076 3125 3168 3200 3300 3520 3600 3630 3750 3840 3845 3872 3960 4000 4096 4125 4224 4356 4400 4500 4608 4614 4800 4840 4950 5000 5120 5280 5445 5500 5625 5632 5760 5808 6000 6050 6144 6152 6250 6336 6400 6600 6875 6921 7040 7200 7260 7500 7680 7690 7744 7920 8000 8192 8250 8448 8459 8712 8800 9000 9075 9216 9228 9375 9600 9680 9900 10000 10240 10560 10890 11000 11250 11264 11520 11535 11616 12000 12100 12288 12304 12375 12500 12672 12800 13200 13750 13842 14080 14400 14520 15000 15125 15360 15380 15488 15840 16000 16500 16896 16918 17424 17600 18000 18150 18432 18456 18750 19200 19225 19360 19800 20000 20480 20625 21120 21780 22000 22500 22528 23040 23070 23232 24000 24200 24576 24608 24750 25000 25344 25377 25600 26400 27225 27500 27684 28125 28160 28800 29040 30000 30250 30720 30760 30976 31680 32000 33000 33792 33836 34375 34605 34848 35200 36000 36300 36864 36912 37500 38400 38450 38720 39600 40000 40960 41250 42240 42295 43560 44000 45000 45056 45375 46080 46140 46464 48000 48400 49216 49500 50000 50688 50754 51200 52800 54450 55000 55368 56250 56320 57600 57675 58080 60000 60500 61440 61520 61875 61952 63360 64000 66000 67584 67672 68750 69210 69696 70400 72000 72600 73728 73824 75000 75625 76131 76800 76900 77440 79200 80000 82500 84480 84590 87120 88000 90000 90112 90750 92160 92280 92928 93049 96000 96125 96800 98432 99000 100000 101376 101508 102400 103125 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428769792000 446635200000 476410880000 487238400000 535962240000 595513600000 649651200000 669952800000 714616320000 857539584000 893270400000 974476800000 1071924480000 1191027200000 1339905600000 1429232640000 1786540800000 1948953600000 2143848960000 2382054400000 2679811200000 3573081600000 4287697920000 5359622400000 7146163200000 10719244800000 21438489600000
- Sum of all divisors σ(n): 85194466697340
- Sum of proper divisors (its aliquot sum) s(n): 63755977097340
- 21438489600000 is an abundant number, because the sum of its proper divisors (63755977097340) is greater than itself. Its abundance is 42317487497340
Bases of 21438489600000
- Binary: 1001101111111100010011000111010100000000000002
- Hexadecimal: 0x137F898EA000
- Base-36: 7LKPF6KG0
Squares and roots of 21438489600000
- 21438489600000 squared (214384896000002) is 459608836329308160000000000
- 21438489600000 cubed (214384896000003) is 9853319257713975163355136000000000000000
-
The
square root of 21438489600000 is 4630171.6598847607 -
The
cube root of 21438489600000 is 27779.9458564937
Scales and comparisons
How big is 21438489600000?- 21,438,489,600,000 seconds is equal to 681,677 years, 34 weeks, 16 hours.
-
To count from 1 to 21,438,489,600,000 would take you about one million, seven hundred four thousand, one hundred ninety-four 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 21438489600000 cubic inches would be around 2315 feet tall.
Recreational maths with 21438489600000
- 21438489600000 backwards is 00000698483412
- 21438489600000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21438489600000's digits is 45
- More coming soon!
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The information we have on file for 21438489600000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 21438489600000, math, Factors of 21438489600000, curriculum, school, college, exams, university, Prime factorization of 21438489600000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, four hundred thirty-eight billion, four hundred eighty-nine million, six hundred thousand.