18413137920
18,413,137,920 is an even composite number composed of five prime numbers multiplied together.
18413137920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred sixteen divisors.
Prime factorization of 18413137920:
212 × 3 × 5 × 173 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 17 × 17 × 61)See below for interesting mathematical facts about the number 18413137920 from the Numbermatics database.
Names of 18413137920
- Cardinal: 18413137920 can be written as Eighteen billion, four hundred thirteen million, one hundred thirty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.841313792 × 1010
Factors of 18413137920
Divisors of 18413137920
- Number of divisors d(n): 416
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 61 64 68 80 85 96 102 120 122 128 136 160 170 183 192 204 240 244 255 256 272 289 305 320 340 366 384 408 480 488 510 512 544 578 610 640 680 732 768 816 867 915 960 976 1020 1024 1037 1088 1156 1220 1280 1360 1445 1464 1536 1632 1734 1830 1920 1952 2040 2048 2074 2176 2312 2440 2560 2720 2890 2928 3072 3111 3264 3468 3660 3840 3904 4080 4096 4148 4335 4352 4624 4880 4913 5120 5185 5440 5780 5856 6144 6222 6528 6936 7320 7680 7808 8160 8296 8670 8704 9248 9760 9826 10240 10370 10880 11560 11712 12288 12444 13056 13872 14640 14739 15360 15555 15616 16320 16592 17340 17408 17629 18496 19520 19652 20480 20740 21760 23120 23424 24565 24888 26112 27744 29280 29478 30720 31110 31232 32640 33184 34680 34816 35258 36992 39040 39304 41480 43520 46240 46848 49130 49776 52224 52887 55488 58560 58956 61440 62220 62464 65280 66368 69360 69632 70516 73695 73984 78080 78608 82960 87040 88145 92480 93696 98260 99552 104448 105774 110976 117120 117912 124440 124928 130560 132736 138720 141032 147390 147968 156160 157216 165920 174080 176290 184960 187392 196520 199104 208896 211548 221952 234240 235824 248880 249856 261120 264435 265472 277440 282064 294780 295936 299693 312320 314432 331840 348160 352580 369920 374784 393040 398208 423096 443904 468480 471648 497760 522240 528870 530944 554880 564128 589560 591872 599386 624640 628864 663680 705160 739840 749568 786080 796416 846192 887808 899079 936960 943296 995520 1044480 1057740 1061888 1109760 1128256 1179120 1183744 1198772 1249280 1257728 1327360 1410320 1479680 1498465 1572160 1592832 1692384 1775616 1798158 1873920 1886592 1991040 2115480 2123776 2219520 2256512 2358240 2397544 2515456 2654720 2820640 2959360 2996930 3144320 3185664 3384768 3551232 3596316 3747840 3773184 3982080 4230960 4247552 4439040 4495395 4513024 4716480 4795088 5030912 5309440 5641280 5918720 5993860 6288640 6371328 6769536 7192632 7546368 7964160 8461920 8878080 8990790 9026048 9432960 9590176 10061824 10618880 11282560 11987720 12577280 12742656 13539072 14385264 15092736 15928320 16923840 17756160 17981580 18052096 18865920 19180352 20123648 21237760 22565120 23975440 25154560 27078144 28770528 30185472 31856640 33847680 35963160 36104192 37731840 38360704 45130240 47950880 50309120 54156288 57541056 60370944 63713280 67695360 71926320 72208384 75463680 76721408 90260480 95901760 100618240 108312576 115082112 135390720 143852640 150927360 153442816 180520960 191803520 216625152 230164224 270781440 287705280 301854720 306885632 361041920 383607040 460328448 541562880 575410560 613771264 767214080 920656896 1083125760 1150821120 1227542528 1534428160 1841313792 2301642240 3068856320 3682627584 4603284480 6137712640 9206568960 18413137920
- Sum of all divisors σ(n): 63622445760
- Sum of proper divisors (its aliquot sum) s(n): 45209307840
- 18413137920 is an abundant number, because the sum of its proper divisors (45209307840) is greater than itself. Its abundance is 26796169920
Bases of 18413137920
- Binary: 100010010011000001000110000000000002
- Hexadecimal: 0x449823000
- Base-36: 8GIPG5C
Squares and roots of 18413137920
- 18413137920 squared (184131379202) is 339043648060941926400
- 18413137920 cubed (184131379203) is 6242857452646064255913689088000
-
The
square root of 18413137920 is 135695.0180367725 -
The
cube root of 18413137920 is 2640.6404323213
Scales and comparisons
How big is 18413137920?- 18,413,137,920 seconds is equal to 585 years, 25 weeks, 32 minutes.
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To count from 1 to 18,413,137,920 would take you about one thousand, one hundred seventy 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 18413137920 cubic inches would be around 220.1 feet tall.
Recreational maths with 18413137920
- 18413137920 backwards is 02973131481
- The number of decimal digits it has is: 11
- The sum of 18413137920's digits is 39
- More coming soon!
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The information we have on file for 18413137920 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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