19400387328
19,400,387,328 is an even composite number composed of four prime numbers multiplied together.
19400387328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 19400387328:
28 × 33 × 75 × 167
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 167)See below for interesting mathematical facts about the number 19400387328 from the Numbermatics database.
Names of 19400387328
- Cardinal: 19400387328 can be written as Nineteen billion, four hundred million, three hundred eighty-seven thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.9400387328 × 1010
Factors of 19400387328
Divisors of 19400387328
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 167 168 189 192 196 216 224 252 256 288 294 334 336 343 378 384 392 432 441 448 501 504 576 588 668 672 686 756 768 784 864 882 896 1002 1008 1029 1152 1169 1176 1323 1336 1344 1372 1503 1512 1568 1728 1764 1792 2004 2016 2058 2304 2338 2352 2401 2646 2672 2688 2744 3006 3024 3087 3136 3456 3507 3528 4008 4032 4116 4509 4676 4704 4802 5292 5344 5376 5488 6012 6048 6174 6272 6912 7014 7056 7203 8016 8064 8183 8232 9018 9261 9352 9408 9604 10521 10584 10688 10976 12024 12096 12348 12544 14028 14112 14406 16032 16128 16366 16464 16807 18036 18522 18704 18816 19208 21042 21168 21376 21609 21952 24048 24192 24549 24696 28056 28224 28812 31563 32064 32732 32928 33614 36072 37044 37408 37632 38416 42084 42336 42752 43218 43904 48096 48384 49098 49392 50421 56112 56448 57281 57624 63126 64128 64827 65464 65856 67228 72144 73647 74088 74816 76832 84168 84672 86436 87808 96192 98196 98784 100842 112224 112896 114562 115248 126252 128256 129654 130928 131712 134456 144288 147294 148176 149632 151263 153664 168336 169344 171843 172872 192384 196392 197568 201684 220941 224448 229124 230496 252504 259308 261856 263424 268912 288576 294588 296352 299264 302526 307328 336672 338688 343686 345744 384768 392784 395136 400967 403368 441882 448896 453789 458248 460992 505008 515529 518616 523712 537824 577152 589176 592704 605052 614656 673344 687372 691488 785568 790272 801934 806736 883764 897792 907578 916496 921984 1010016 1031058 1037232 1047424 1075648 1154304 1178352 1185408 1202901 1210104 1346688 1374744 1382976 1546587 1571136 1603868 1613472 1767528 1815156 1832992 1843968 2020032 2062116 2074464 2094848 2151296 2356704 2370816 2405802 2420208 2693376 2749488 2765952 2806769 3093174 3142272 3207736 3226944 3535056 3608703 3630312 3665984 4040064 4124232 4148928 4302592 4713408 4811604 4840416 5498976 5531904 5613538 6186348 6284544 6415472 6453888 7070112 7217406 7260624 7331968 8080128 8248464 8297856 8420307 9426816 9623208 9680832 10826109 10997952 11227076 12372696 12830944 12907776 14140224 14434812 14521248 14663936 16496928 16595712 16840614 18853632 19246416 19361664 21652218 21995904 22454152 24745392 25260921 25661888 28280448 28869624 29042496 32993856 33681228 38492832 38723328 43304436 43991808 44908304 49490784 50521842 51323776 56560896 57739248 58084992 65987712 67362456 75782763 76985664 86608872 89816608 98981568 101043684 102647552 115478496 116169984 131975424 134724912 151565526 153971328 173217744 179633216 197963136 202087368 230956992 269449824 303131052 307942656 346435488 359266432 395926272 404174736 461913984 538899648 606262104 692870976 718532864 808349472 923827968 1077799296 1212524208 1385741952 1616698944 2155598592 2425048416 2771483904 3233397888 4850096832 6466795776 9700193664 19400387328
- Sum of all divisors σ(n): 67332303360
- Sum of proper divisors (its aliquot sum) s(n): 47931916032
- 19400387328 is an abundant number, because the sum of its proper divisors (47931916032) is greater than itself. Its abundance is 28531528704
Bases of 19400387328
- Binary: 100100001000101101001101011000000002
- Hexadecimal: 0x4845A6B00
- Base-36: 8WUHMO0
Squares and roots of 19400387328
- 19400387328 squared (194003873282) is 376375028476422979584
- 19400387328 cubed (194003873283) is 7301821333029635519889436311552
-
The
square root of 19400387328 is 139285.2731913895 -
The
cube root of 19400387328 is 2687.0152642909
Scales and comparisons
How big is 19400387328?- 19,400,387,328 seconds is equal to 616 years, 45 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
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To count from 1 to 19,400,387,328 would take you about one thousand, two hundred thirty-three 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 19400387328 cubic inches would be around 223.9 feet tall.
Recreational maths with 19400387328
- 19400387328 backwards is 82378300491
- The number of decimal digits it has is: 11
- The sum of 19400387328's digits is 45
- More coming soon!
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The information we have on file for 19400387328 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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