9998323920
9,998,323,920 is an even composite number composed of six prime numbers multiplied together.
9998323920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 9998323920:
24 × 32 × 5 × 132 × 127 × 647
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 13 × 127 × 647)See below for interesting mathematical facts about the number 9998323920 from the Numbermatics database.
Names of 9998323920
- Cardinal: 9998323920 can be written as Nine billion, nine hundred ninety-eight million, three hundred twenty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 9.99832392 × 109
Factors of 9998323920
Divisors of 9998323920
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 127 130 144 156 169 180 195 208 234 240 254 260 312 338 360 381 390 468 507 508 520 585 624 635 647 676 720 762 780 845 936 1014 1016 1040 1143 1170 1270 1294 1352 1521 1524 1560 1651 1690 1872 1905 1941 2028 2032 2286 2340 2535 2540 2588 2704 3042 3048 3120 3235 3302 3380 3810 3882 4056 4572 4680 4953 5070 5080 5176 5715 5823 6084 6096 6470 6604 6760 7605 7620 7764 8112 8255 8411 9144 9360 9705 9906 10140 10160 10352 11430 11646 12168 12940 13208 13520 14859 15210 15240 15528 16510 16822 18288 19410 19812 20280 21463 22860 23292 24336 24765 25233 25880 26416 29115 29718 30420 30480 31056 33020 33644 38820 39624 40560 42055 42926 45720 46584 49530 50466 51760 58230 59436 60840 64389 66040 67288 74295 75699 77640 79248 82169 84110 85852 91440 93168 99060 100932 107315 109343 116460 118872 121680 126165 128778 132080 134576 148590 151398 155280 164338 168220 171704 193167 198120 201864 214630 218686 232920 237744 246507 252330 257556 297180 302796 321945 328029 328676 336440 343408 378495 386334 396240 403728 410845 429260 437372 465840 493014 504660 515112 546715 594360 605592 643890 656058 657352 672880 739521 756990 772668 821690 858520 874744 965835 984087 986028 1009320 1030224 1068197 1093430 1188720 1211184 1232535 1287780 1312116 1314704 1479042 1513980 1545336 1640145 1643380 1717040 1749488 1931670 1968174 1972056 2018640 2136394 2186860 2465070 2575560 2624232 2958084 3027960 3090672 3204591 3280290 3286760 3697605 3863340 3936348 3944112 4272788 4373720 4920435 4930140 5151120 5248464 5340985 5916168 6055920 6409182 6560580 6573520 7395210 7726680 7872696 8545576 8747440 9613773 9840870 9860280 10681970 11832336 12818364 13121160 13886561 14790420 15453360 15745392 16022955 17091152 19227546 19681740 19720560 21363940 25636728 26242320 27773122 29580840 32045910 38455092 39363480 41659683 42727880 48068865 51273456 55546244 59161680 64091820 69432805 76910184 78726960 83319366 85455760 96137730 111092488 124979049 128183640 138865610 153820368 166638732 192275460 208298415 222184976 249958098 256367280 277731220 333277464 384550920 416596830 499916196 555462440 624895245 666554928 769101840 833193660 999832392 1110924880 1249790490 1666387320 1999664784 2499580980 3332774640 4999161960 9998323920
- Sum of all divisors σ(n): 36702222336
- Sum of proper divisors (its aliquot sum) s(n): 26703898416
- 9998323920 is an abundant number, because the sum of its proper divisors (26703898416) is greater than itself. Its abundance is 16705574496
Bases of 9998323920
- Binary: 10010100111111001001010000110100002
- Hexadecimal: 0x253F250D0
- Base-36: 4LCQS40
Squares and roots of 9998323920
- 9998323920 squared (99983239202) is 99966481209244166400
- 9998323920 cubed (99983239203) is 999497260272616474037580288000
-
The
square root of 9998323920 is 99991.6192488153 -
The
cube root of 9998323920 is 2154.3143164767
Scales and comparisons
How big is 9998323920?- 9,998,323,920 seconds is equal to 317 years, 47 weeks, 4 days, 8 hours, 12 minutes.
-
To count from 1 to 9,998,323,920 would take you about six hundred thirty-five 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 9998323920 cubic inches would be around 179.5 feet tall.
Recreational maths with 9998323920
- 9998323920 backwards is 0293238999
- The number of decimal digits it has is: 10
- The sum of 9998323920's digits is 54
- More coming soon!
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