28906790400
28,906,790,400 is an even composite number composed of five prime numbers multiplied together.
28906790400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 28906790400:
29 × 32 × 52 × 59 × 4253
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 59 × 4253)See below for interesting mathematical facts about the number 28906790400 from the Numbermatics database.
Names of 28906790400
- Cardinal: 28906790400 can be written as Twenty-eight billion, nine hundred six million, seven hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 2.89067904 × 1010
Factors of 28906790400
Divisors of 28906790400
- 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 30 32 36 40 45 48 50 59 60 64 72 75 80 90 96 100 118 120 128 144 150 160 177 180 192 200 225 236 240 256 288 295 300 320 354 360 384 400 450 472 480 512 531 576 590 600 640 708 720 768 800 885 900 944 960 1062 1152 1180 1200 1280 1416 1440 1475 1536 1600 1770 1800 1888 1920 2124 2304 2360 2400 2560 2655 2832 2880 2950 3200 3540 3600 3776 3840 4248 4253 4425 4608 4720 4800 5310 5664 5760 5900 6400 7080 7200 7552 7680 8496 8506 8850 9440 9600 10620 11328 11520 11800 12759 12800 13275 14160 14400 15104 16992 17012 17700 18880 19200 21240 21265 22656 23040 23600 25518 26550 28320 28800 30208 33984 34024 35400 37760 38277 38400 42480 42530 45312 47200 51036 53100 56640 57600 63795 67968 68048 70800 75520 76554 84960 85060 90624 94400 102072 106200 106325 113280 115200 127590 135936 136096 141600 151040 153108 169920 170120 188800 191385 204144 212400 212650 226560 250927 255180 271872 272192 283200 306216 318975 339840 340240 377600 382770 408288 424800 425300 453120 501854 510360 544384 566400 612432 637950 679680 680480 752781 755200 765540 816576 849600 850600 956925 1003708 1020720 1088768 1132800 1224864 1254635 1275900 1359360 1360960 1505562 1531080 1633152 1699200 1701200 1913850 2007416 2041440 2177536 2258343 2265600 2449728 2509270 2551800 2721920 3011124 3062160 3266304 3398400 3402400 3763905 3827700 4014832 4082880 4516686 4899456 5018540 5103600 5443840 6022248 6124320 6273175 6532608 6796800 6804800 7527810 7655400 8029664 8165760 9033372 9798912 10037080 10207200 10887680 11291715 12044496 12248640 12546350 13609600 15055620 15310800 16059328 16331520 18066744 18819525 19597824 20074160 20414400 22583430 24088992 24497280 25092700 27219200 30111240 30621600 32118656 32663040 36133488 37639050 40148320 40828800 45166860 48177984 48994560 50185400 54438400 56458575 60222480 61243200 64237312 72266976 75278100 80296640 81657600 90333720 96355968 97989120 100370800 112917150 120444960 122486400 128474624 144533952 150556200 160593280 163315200 180667440 192711936 200741600 225834300 240889920 244972800 289067904 301112400 321186560 361334880 385423872 401483200 451668600 481779840 489945600 578135808 602224800 642373120 722669760 802966400 903337200 963559680 1156271616 1204449600 1445339520 1605932800 1806674400 1927119360 2408899200 2890679040 3211865600 3613348800 4817798400 5781358080 7226697600 9635596800 14453395200 28906790400
- Sum of all divisors σ(n): 105227539560
- Sum of proper divisors (its aliquot sum) s(n): 76320749160
- 28906790400 is an abundant number, because the sum of its proper divisors (76320749160) is greater than itself. Its abundance is 47413958760
Bases of 28906790400
- Binary: 110101110101111101010011110000000002
- Hexadecimal: 0x6BAFA9E00
- Base-36: DA2CU80
Squares and roots of 28906790400
- 28906790400 squared (289067904002) is 835602531229532160000
- 28906790400 cubed (289067904003) is 24154587227961540439179264000000
-
The
square root of 28906790400 is 170019.9705916925 -
The
cube root of 28906790400 is 3069.0216902795
Scales and comparisons
How big is 28906790400?- 28,906,790,400 seconds is equal to 919 years, 7 weeks, 4 days, 8 hours.
-
To count from 1 to 28,906,790,400 would take you about one thousand, eight hundred thirty-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 28906790400 cubic inches would be around 255.8 feet tall.
Recreational maths with 28906790400
- 28906790400 backwards is 00409760982
- 28906790400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28906790400's digits is 45
- More coming soon!
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The information we have on file for 28906790400 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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