28380028800
28,380,028,800 is an even composite number composed of six prime numbers multiplied together.
What does the number 28380028800 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 384 divisors.
28380028800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 28380028800:
27 × 3 × 52 × 31 × 47 × 2029
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 31 × 47 × 2029)See below for interesting mathematical facts about the number 28380028800 from the Numbermatics database.
Names of 28380028800
- Cardinal: 28380028800 can be written as Twenty-eight billion, three hundred eighty million, twenty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.83800288 × 1010
Factors of 28380028800
Divisors of 28380028800
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 32 40 47 48 50 60 62 64 75 80 93 94 96 100 120 124 128 141 150 155 160 186 188 192 200 235 240 248 282 300 310 320 372 376 384 400 465 470 480 496 564 600 620 640 705 744 752 775 800 930 940 960 992 1128 1175 1200 1240 1410 1457 1488 1504 1550 1600 1860 1880 1920 1984 2029 2256 2325 2350 2400 2480 2820 2914 2976 3008 3100 3200 3525 3720 3760 3968 4058 4371 4512 4650 4700 4800 4960 5640 5828 5952 6016 6087 6200 7050 7285 7440 7520 8116 8742 9024 9300 9400 9600 9920 10145 11280 11656 11904 12174 12400 14100 14570 14880 15040 16232 17484 18048 18600 18800 19840 20290 21855 22560 23312 24348 24800 28200 29140 29760 30080 30435 32464 34968 36425 37200 37600 40580 43710 45120 46624 48696 49600 50725 56400 58280 59520 60870 62899 64928 69936 72850 74400 75200 81160 87420 90240 93248 95363 97392 99200 101450 109275 112800 116560 121740 125798 129856 139872 145700 148800 150400 152175 162320 174840 186496 188697 190726 194784 202900 218550 225600 233120 243480 251596 259712 279744 286089 291400 297600 304350 314495 324640 349680 377394 381452 389568 405800 437100 451200 466240 476815 486960 503192 559488 572178 582800 608700 628990 649280 699360 754788 762904 779136 811600 874200 932480 943485 953630 973920 1006384 1144356 1165600 1217400 1257980 1298560 1398720 1430445 1509576 1525808 1572475 1623200 1748400 1886970 1907260 1947840 2012768 2288712 2331200 2384075 2434800 2515960 2797440 2860890 2956253 3019152 3051616 3144950 3246400 3496800 3773940 3814520 3895680 4025536 4577424 4662400 4717425 4768150 4869600 5031920 5721780 5912506 6038304 6103232 6289900 6492800 6993600 7152225 7547880 7629040 8051072 8868759 9154848 9434850 9536300 9739200 10063840 11443560 11825012 12076608 12206464 12579800 13987200 14304450 14781265 15095760 15258080 17737518 18309696 18869700 19072600 19478400 20127680 22887120 23650024 24153216 25159600 28608900 29562530 30191520 30516160 35475036 36619392 37739400 38145200 40255360 44343795 45774240 47300048 50319200 57217800 59125060 60383040 61032320 70950072 73906325 75478800 76290400 88687590 91548480 94600096 100638400 114435600 118250120 120766080 141900144 147812650 150957600 152580800 177375180 183096960 189200192 201276800 221718975 228871200 236500240 283800288 295625300 301915200 305161600 354750360 378400384 443437950 457742400 473000480 567600576 591250600 603830400 709500720 886875900 915484800 946000960 1135201152 1182501200 1419001440 1773751800 1892001920 2365002400 2838002880 3547503600 4730004800 5676005760 7095007200 9460009600 14190014400 28380028800
- Sum of all divisors σ(n): 98593689600
- Sum of proper divisors (its aliquot sum) s(n): 70213660800
- 28380028800 is an abundant number, because the sum of its proper divisors (70213660800) is greater than itself. Its abundance is 41833632000
Bases of 28380028800
- Binary: 110100110111001010011011111100000002
- Hexadecimal: 0x69B94DF80
- Base-36: D1CQIDC
Squares and roots of 28380028800
- 28380028800 squared (283800288002) is 805426034688829440000
- 28380028800 cubed (283800288003) is 22858014060738778545487872000000
-
The
square root of 28380028800 is 168463.7314082767 -
The
cube root of 28380028800 is 3050.2652747859
Scales and comparisons
How big is 28380028800?- 28,380,028,800 seconds is equal to 902 years, 20 weeks, 4 days, 13 hours, 20 minutes.
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To count from 1 to 28,380,028,800 would take you about one thousand, eight hundred 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 28380028800 cubic inches would be around 254.2 feet tall.
Recreational maths with 28380028800
- 28380028800 backwards is 00882008382
- The number of decimal digits it has is: 11
- The sum of 28380028800's digits is 39
- More coming soon!
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The information we have on file for 28380028800 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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