20425385400
20,425,385,400 is an even composite number composed of seven prime numbers multiplied together.
20425385400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 20425385400:
23 × 3 × 52 × 72 × 31 × 73 × 307
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 31 × 73 × 307)See below for interesting mathematical facts about the number 20425385400 from the Numbermatics database.
Names of 20425385400
- Cardinal: 20425385400 can be written as Twenty billion, four hundred twenty-five million, three hundred eighty-five thousand, four hundred.
Scientific notation
- Scientific notation: 2.04253854 × 1010
Factors of 20425385400
Divisors of 20425385400
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 31 35 40 42 49 50 56 60 62 70 73 75 84 93 98 100 105 120 124 140 146 147 150 155 168 175 186 196 200 210 217 219 245 248 280 292 294 300 307 310 350 365 372 392 420 434 438 465 490 511 525 584 588 600 614 620 651 700 730 735 744 775 840 868 876 921 930 980 1022 1050 1085 1095 1176 1225 1228 1240 1302 1400 1460 1470 1519 1533 1535 1550 1736 1752 1825 1842 1860 1960 2044 2100 2149 2170 2190 2263 2325 2450 2456 2555 2604 2920 2940 3038 3066 3070 3100 3255 3577 3650 3675 3684 3720 4088 4200 4298 4340 4380 4526 4557 4605 4650 4900 5110 5208 5425 5475 5880 6076 6132 6140 6200 6447 6510 6789 7154 7300 7350 7368 7595 7665 7675 8596 8680 8760 9052 9114 9210 9300 9517 9800 10220 10731 10745 10850 10950 11315 12152 12264 12280 12775 12894 13020 13578 14308 14600 14700 15043 15190 15330 15350 15841 16275 17192 17885 18104 18228 18420 18600 19034 20440 21462 21490 21700 21900 22411 22630 22785 23025 25550 25788 26040 27156 28551 28616 29400 30086 30380 30660 30700 31682 32235 32550 33945 35770 36456 36840 37975 38068 38325 42924 42980 43400 43800 44822 45129 45260 45570 46050 47523 47585 51100 51576 53655 53725 54312 56575 57102 60172 60760 61320 61400 63364 64470 65100 66619 67233 67890 71540 75215 75950 76136 76650 79205 85848 85960 89425 89644 90258 90520 91140 92100 95046 95170 102200 107310 107450 110887 112055 113150 113925 114204 120344 126728 128940 130200 133238 134466 135780 142755 143080 150430 151900 153300 156877 158410 161175 169725 178850 179288 180516 182280 184200 190092 190340 199857 214620 214900 221774 224110 225645 226300 227850 228408 237615 237925 257880 266476 268275 268932 271560 285510 300860 303800 306600 313754 316820 322350 332661 333095 336165 339450 357700 361032 376075 380184 380680 396025 399714 429240 429800 443548 448220 451290 452600 455700 466333 470631 475230 475850 532952 536550 537864 554435 560275 571020 601720 627508 633640 644700 665322 666190 672330 678900 694741 713775 715400 752150 784385 792050 799428 887096 896440 902580 911400 932666 941262 950460 951700 999285 1073100 1098139 1108870 1120550 1128225 1142040 1188075 1255016 1289400 1330644 1332380 1344660 1357800 1389482 1398999 1427550 1504300 1568770 1584100 1598856 1663305 1665475 1680825 1805160 1865332 1882524 1900920 1903400 1998570 2084223 2146200 2196278 2217740 2241100 2256450 2331665 2353155 2376150 2661288 2664760 2689320 2772175 2778964 2797998 2855100 3008600 3137540 3168200 3294417 3326610 3330950 3361650 3473705 3730664 3765048 3921925 3997140 4168446 4392556 4435480 4482200 4512900 4663330 4706310 4752300 4863187 4996425 5490695 5544350 5557928 5595996 5710200 6275080 6588834 6653220 6661900 6723300 6947410 6994995 7843850 7994280 8316525 8336892 8785112 9025800 9326660 9412620 9504600 9726374 9992850 10421115 10981390 11088700 11191992 11658325 11765775 13177668 13306440 13323800 13446600 13894820 13989990 14589561 15687700 16472085 16633050 16673784 17368525 18653320 18825240 19452748 19985700 20842230 21962780 22177400 23316650 23531550 24315935 26355336 27453475 27789640 27979980 29179122 31375400 32944170 33266100 34042309 34737050 34974975 38905496 39971400 41684460 43925560 46633300 47063100 48631870 52105575 54906950 55959960 58358244 65888340 66532200 68084618 69474100 69949950 72947805 82360425 83368920 93266600 94126200 97263740 102126927 104211150 109813900 116716488 121579675 131776680 136169236 138948200 139899900 145895610 164720850 170211545 194527480 204253854 208422300 219627800 243159350 272338472 279799800 291791220 329441700 340423090 364739025 408507708 416844600 486318700 510634635 583582440 658883400 680846180 729478050 817015416 851057725 972637400 1021269270 1361692360 1458956100 1702115450 2042538540 2553173175 2917912200 3404230900 4085077080 5106346350 6808461800 10212692700 20425385400
- Sum of all divisors σ(n): 77325050880
- Sum of proper divisors (its aliquot sum) s(n): 56899665480
- 20425385400 is an abundant number, because the sum of its proper divisors (56899665480) is greater than itself. Its abundance is 36474280080
Bases of 20425385400
- Binary: 100110000010111001010100101101110002
- Hexadecimal: 0x4C172A5B8
- Base-36: 9DSQW8O
Squares and roots of 20425385400
- 20425385400 squared (204253854002) is 417196368738533160000
- 20425385400 cubed (204253854003) is 8521396618965051623679864000000
-
The
square root of 20425385400 is 142917.4076171269 -
The
cube root of 20425385400 is 2733.5273274303
Scales and comparisons
How big is 20425385400?- 20,425,385,400 seconds is equal to 649 years, 24 weeks, 22 hours, 10 minutes.
-
To count from 1 to 20,425,385,400 would take you about one thousand, two hundred ninety-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 20425385400 cubic inches would be around 227.8 feet tall.
Recreational maths with 20425385400
- 20425385400 backwards is 00458352402
- The number of decimal digits it has is: 11
- The sum of 20425385400's digits is 33
- More coming soon!
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