21347520000
21,347,520,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 21347520000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 400 divisors.
21347520000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 21347520000:
29 × 3 × 54 × 37 × 601
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 37 × 601)See below for interesting mathematical facts about the number 21347520000 from the Numbermatics database.
Names of 21347520000
- Cardinal: 21347520000 can be written as Twenty-one billion, three hundred forty-seven million, five hundred twenty thousand.
Scientific notation
- Scientific notation: 2.134752 × 1010
Factors of 21347520000
Divisors of 21347520000
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 37 40 48 50 60 64 74 75 80 96 100 111 120 125 128 148 150 160 185 192 200 222 240 250 256 296 300 320 370 375 384 400 444 480 500 512 555 592 600 601 625 640 740 750 768 800 888 925 960 1000 1110 1184 1200 1202 1250 1280 1480 1500 1536 1600 1776 1803 1850 1875 1920 2000 2220 2368 2400 2404 2500 2560 2775 2960 3000 3005 3200 3552 3606 3700 3750 3840 4000 4440 4625 4736 4800 4808 5000 5550 5920 6000 6010 6400 7104 7212 7400 7500 7680 8000 8880 9015 9250 9472 9600 9616 10000 11100 11840 12000 12020 12800 13875 14208 14424 14800 15000 15025 16000 17760 18030 18500 18944 19200 19232 20000 22200 22237 23125 23680 24000 24040 27750 28416 28848 29600 30000 30050 32000 35520 36060 37000 38400 38464 40000 44400 44474 45075 46250 47360 48000 48080 55500 56832 57696 59200 60000 60100 64000 66711 69375 71040 72120 74000 75125 76928 80000 88800 88948 90150 92500 94720 96000 96160 111000 111185 115392 118400 120000 120200 133422 138750 142080 144240 148000 150250 153856 160000 177600 177896 180300 185000 192000 192320 222000 222370 225375 230784 236800 240000 240400 266844 277500 284160 288480 296000 300500 307712 320000 333555 355200 355792 360600 370000 375625 384640 444000 444740 450750 461568 473600 480000 480800 533688 555000 555925 576960 592000 601000 667110 710400 711584 721200 740000 751250 769280 888000 889480 901500 923136 960000 961600 1067376 1110000 1111850 1126875 1153920 1184000 1202000 1334220 1420800 1423168 1442400 1480000 1502500 1538560 1667775 1776000 1778960 1803000 1923200 2134752 2220000 2223700 2253750 2307840 2368000 2404000 2668440 2779625 2846336 2884800 2960000 3005000 3335550 3552000 3557920 3606000 3846400 4269504 4440000 4447400 4507500 4615680 4808000 5336880 5559250 5692672 5769600 5920000 6010000 6671100 7104000 7115840 7212000 7692800 8338875 8539008 8880000 8894800 9015000 9616000 10673760 11118500 11385344 11539200 11840000 12020000 13342200 13898125 14231680 14424000 16677750 17078016 17760000 17789600 18030000 19232000 21347520 22237000 23078400 24040000 26684400 27796250 28463360 28848000 33355500 34156032 35520000 35579200 36060000 38464000 41694375 42695040 44474000 48080000 53368800 55592500 56926720 57696000 66711000 71158400 72120000 83388750 85390080 88948000 96160000 106737600 111185000 115392000 133422000 142316800 144240000 166777500 170780160 177896000 192320000 213475200 222370000 266844000 284633600 288480000 333555000 355792000 426950400 444740000 533688000 576960000 667110000 711584000 853900800 889480000 1067376000 1334220000 1423168000 1778960000 2134752000 2668440000 3557920000 4269504000 5336880000 7115840000 10673760000 21347520000
- Sum of all divisors σ(n): 73108310352
- Sum of proper divisors (its aliquot sum) s(n): 51760790352
- 21347520000 is an abundant number, because the sum of its proper divisors (51760790352) is greater than itself. Its abundance is 30413270352
Bases of 21347520000
- Binary: 100111110000110100101001110000000002
- Hexadecimal: 0x4F8694E00
- Base-36: 9T1RFUO
Squares and roots of 21347520000
- 21347520000 squared (213475200002) is 455716610150400000000
- 21347520000 cubed (213475200003) is 9728419449517867008000000000000
-
The
square root of 21347520000 is 146107.9053302729 -
The
cube root of 21347520000 is 2774.0597415065
Scales and comparisons
How big is 21347520000?- 21,347,520,000 seconds is equal to 678 years, 40 weeks, 5 days, 18 hours, 40 minutes.
-
To count from 1 to 21,347,520,000 would take you about one thousand, three hundred fifty-seven 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 21347520000 cubic inches would be around 231.2 feet tall.
Recreational maths with 21347520000
- 21347520000 backwards is 00002574312
- 21347520000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21347520000's digits is 24
- More coming soon!
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