21272736000
21,272,736,000 is an even composite number composed of five prime numbers multiplied together.
21272736000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21272736000:
28 × 3 × 53 × 71 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 71 × 3121)See below for interesting mathematical facts about the number 21272736000 from the Numbermatics database.
Names of 21272736000
- Cardinal: 21272736000 can be written as Twenty-one billion, two hundred seventy-two million, seven hundred thirty-six thousand.
Scientific notation
- Scientific notation: 2.1272736 × 1010
Factors of 21272736000
Divisors of 21272736000
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 71 75 80 96 100 120 125 128 142 150 160 192 200 213 240 250 256 284 300 320 355 375 384 400 426 480 500 568 600 640 710 750 768 800 852 960 1000 1065 1136 1200 1280 1420 1500 1600 1704 1775 1920 2000 2130 2272 2400 2840 3000 3121 3200 3408 3550 3840 4000 4260 4544 4800 5325 5680 6000 6242 6400 6816 7100 8000 8520 8875 9088 9363 9600 10650 11360 12000 12484 13632 14200 15605 16000 17040 17750 18176 18726 19200 21300 22720 24000 24968 26625 27264 28400 31210 32000 34080 35500 37452 42600 45440 46815 48000 49936 53250 54528 56800 62420 68160 71000 74904 78025 85200 90880 93630 96000 99872 106500 113600 124840 136320 142000 149808 156050 170400 187260 199744 213000 221591 227200 234075 249680 272640 284000 299616 312100 340800 374520 390125 399488 426000 443182 454400 468150 499360 568000 599232 624200 664773 681600 749040 780250 798976 852000 886364 936300 998720 1107955 1136000 1170375 1198464 1248400 1329546 1363200 1498080 1560500 1704000 1772728 1872600 1997440 2215910 2272000 2340750 2396928 2496800 2659092 2996160 3121000 3323865 3408000 3545456 3745200 3994880 4431820 4681500 4993600 5318184 5539775 5992320 6242000 6647730 6816000 7090912 7490400 8863640 9363000 9987200 10636368 11079550 11984640 12484000 13295460 14181824 14980800 16619325 17727280 18726000 19974400 21272736 22159100 24968000 26590920 27698875 28363648 29961600 33238650 35454560 37452000 42545472 44318200 49936000 53181840 55397750 56727296 59923200 66477300 70909120 74904000 83096625 85090944 88636400 99872000 106363680 110795500 132954600 141818240 149808000 166193250 170181888 177272800 212727360 221591000 265909200 283636480 299616000 332386500 354545600 425454720 443182000 531818400 664773000 709091200 850909440 886364000 1063636800 1329546000 1418182400 1772728000 2127273600 2659092000 3545456000 4254547200 5318184000 7090912000 10636368000 21272736000
- Sum of all divisors σ(n): 71675525376
- Sum of proper divisors (its aliquot sum) s(n): 50402789376
- 21272736000 is an abundant number, because the sum of its proper divisors (50402789376) is greater than itself. Its abundance is 29130053376
Bases of 21272736000
- Binary: 100111100111111010000110001000000002
- Hexadecimal: 0x4F3F43100
- Base-36: 9RT8K5C
Squares and roots of 21272736000
- 21272736000 squared (212727360002) is 452529296925696000000
- 21272736000 cubed (212727360003) is 9626536265765942624256000000000
-
The
square root of 21272736000 is 145851.7603596199 -
The
cube root of 21272736000 is 2770.8166168299
Scales and comparisons
How big is 21272736000?- 21,272,736,000 seconds is equal to 676 years, 21 weeks, 1 day, 5 hours, 20 minutes.
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To count from 1 to 21,272,736,000 would take you about one thousand, three hundred fifty-two 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 21272736000 cubic inches would be around 230.9 feet tall.
Recreational maths with 21272736000
- 21272736000 backwards is 00063727212
- 21272736000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21272736000's digits is 30
- More coming soon!
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