28122163200
28,122,163,200 is an even composite number composed of four prime numbers multiplied together.
28122163200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 28122163200:
211 × 34 × 52 × 6781
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 6781)See below for interesting mathematical facts about the number 28122163200 from the Numbermatics database.
Names of 28122163200
- Cardinal: 28122163200 can be written as Twenty-eight billion, one hundred twenty-two million, one hundred sixty-three thousand, two hundred.
Scientific notation
- Scientific notation: 2.81221632 × 1010
Factors of 28122163200
Divisors of 28122163200
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 128 135 144 150 160 162 180 192 200 216 225 240 256 270 288 300 320 324 360 384 400 405 432 450 480 512 540 576 600 640 648 675 720 768 800 810 864 900 960 1024 1080 1152 1200 1280 1296 1350 1440 1536 1600 1620 1728 1800 1920 2025 2048 2160 2304 2400 2560 2592 2700 2880 3072 3200 3240 3456 3600 3840 4050 4320 4608 4800 5120 5184 5400 5760 6144 6400 6480 6781 6912 7200 7680 8100 8640 9216 9600 10240 10368 10800 11520 12800 12960 13562 13824 14400 15360 16200 17280 18432 19200 20343 20736 21600 23040 25600 25920 27124 27648 28800 30720 32400 33905 34560 38400 40686 41472 43200 46080 51200 51840 54248 55296 57600 61029 64800 67810 69120 76800 81372 82944 86400 92160 101715 103680 108496 115200 122058 129600 135620 138240 153600 162744 165888 169525 172800 183087 203430 207360 216992 230400 244116 259200 271240 276480 305145 325488 339050 345600 366174 406860 414720 433984 460800 488232 508575 518400 542480 549261 610290 650976 678100 691200 732348 813720 829440 867968 915435 976464 1017150 1036800 1084960 1098522 1220580 1301952 1356200 1382400 1464696 1525725 1627440 1735936 1830870 1952928 2034300 2073600 2169920 2197044 2441160 2603904 2712400 2746305 2929392 3051450 3254880 3471872 3661740 3905856 4068600 4147200 4339840 4394088 4577175 4882320 5207808 5424800 5492610 5858784 6102900 6509760 6943744 7323480 7811712 8137200 8679680 8788176 9154350 9764640 10415616 10849600 10985220 11717568 12205800 13019520 13731525 13887488 14646960 15623424 16274400 17359360 17576352 18308700 19529280 20831232 21699200 21970440 23435136 24411600 26039040 27463050 29293920 31246848 32548800 34718720 35152704 36617400 39058560 41662464 43398400 43940880 46870272 48823200 52078080 54926100 58587840 62493696 65097600 69437440 70305408 73234800 78117120 86796800 87881760 93740544 97646400 104156160 109852200 117175680 124987392 130195200 140610816 146469600 156234240 173593600 175763520 187481088 195292800 208312320 219704400 234351360 260390400 281221632 292939200 312468480 347187200 351527040 374962176 390585600 439408800 468702720 520780800 562443264 585878400 624936960 703054080 781171200 878817600 937405440 1041561600 1124886528 1171756800 1406108160 1562342400 1757635200 1874810880 2343513600 2812216320 3124684800 3515270400 4687027200 5624432640 7030540800 9374054400 14061081600 28122163200
- Sum of all divisors σ(n): 104173859790
- Sum of proper divisors (its aliquot sum) s(n): 76051696590
- 28122163200 is an abundant number, because the sum of its proper divisors (76051696590) is greater than itself. Its abundance is 47929533390
Bases of 28122163200
- Binary: 110100011000011011000101000000000002
- Hexadecimal: 0x68C362800
- Base-36: CX37K00
Squares and roots of 28122163200
- 28122163200 squared (281221632002) is 790856063047434240000
- 28122163200 cubed (281221632003) is 22240583272729435038547968000000
-
The
square root of 28122163200 is 167696.6403956857 -
The
cube root of 28122163200 is 3040.9987484785
Scales and comparisons
How big is 28122163200?- 28,122,163,200 seconds is equal to 894 years, 10 weeks, 2 days.
-
To count from 1 to 28,122,163,200 would take you about one thousand, seven hundred eighty-eight 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 28122163200 cubic inches would be around 253.4 feet tall.
Recreational maths with 28122163200
- 28122163200 backwards is 00236122182
- 28122163200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28122163200's digits is 27
- More coming soon!
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The information we have on file for 28122163200 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!
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