9990198400
9,990,198,400 is an even composite number composed of five prime numbers multiplied together.
9990198400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 9990198400:
27 × 52 × 72 × 133 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 13 × 13 × 13 × 29)See below for interesting mathematical facts about the number 9990198400 from the Numbermatics database.
Names of 9990198400
- Cardinal: 9990198400 can be written as Nine billion, nine hundred ninety million, one hundred ninety-eight thousand, four hundred.
Scientific notation
- Scientific notation: 9.9901984 × 109
Factors of 9990198400
Divisors of 9990198400
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 29 32 35 40 49 50 52 56 58 64 65 70 80 91 98 100 104 112 116 128 130 140 145 160 169 175 182 196 200 203 208 224 232 245 260 280 290 320 325 338 350 364 377 392 400 406 416 448 455 464 490 520 560 580 637 640 650 676 700 725 728 754 784 800 812 832 845 896 910 928 980 1015 1040 1120 1160 1183 1225 1274 1300 1352 1400 1421 1450 1456 1508 1568 1600 1624 1664 1690 1820 1856 1885 1960 2030 2080 2197 2240 2275 2320 2366 2450 2548 2600 2639 2704 2800 2842 2900 2912 3016 3136 3185 3200 3248 3380 3640 3712 3770 3920 4060 4160 4225 4394 4480 4550 4640 4732 4900 4901 5075 5096 5200 5278 5408 5600 5684 5800 5824 5915 6032 6272 6370 6496 6760 7105 7280 7540 7840 8120 8281 8320 8450 8788 9100 9280 9425 9464 9800 9802 10150 10192 10400 10556 10816 10985 11200 11368 11600 11648 11830 12064 12740 12992 13195 13520 14210 14560 15080 15379 15680 15925 16240 16562 16900 17576 18200 18473 18560 18850 18928 19600 19604 20300 20384 20800 21112 21632 21970 22400 22736 23200 23660 24128 24505 25480 25984 26390 27040 28420 29120 29575 30160 30758 31360 31850 32480 33124 33800 34307 35152 35525 36400 36946 37700 37856 39200 39208 40600 40768 41405 41600 42224 43940 45472 46400 47320 48256 49010 50960 52780 54080 54925 56840 58240 59150 60320 61516 63700 63713 64960 65975 66248 67600 68614 70304 71050 72800 73892 75400 75712 76895 78400 78416 81200 81536 82810 84448 87880 90944 92365 92800 94640 98020 101920 105560 107653 108160 109850 113680 118300 120640 122525 123032 127400 127426 129920 131950 132496 135200 137228 140608 142100 145600 147784 150800 151424 153790 156800 156832 162400 165620 168896 171535 175760 181888 184730 189280 196040 203840 207025 211120 215306 219700 227360 236600 240149 241280 245050 246064 254800 254852 263900 264992 270400 274456 281216 284200 291200 295568 301600 307580 313664 318565 324800 331240 337792 343070 351520 369460 378560 384475 392080 407680 414050 422240 430612 439400 445991 454720 461825 473200 480298 490100 492128 509600 509704 527800 529984 538265 540800 548912 568400 591136 603200 615160 627328 637130 649600 662480 686140 703040 738920 757120 768950 784160 828100 844480 857675 861224 878800 891982 909440 923650 946400 960596 980200 984256 1019200 1019408 1055600 1059968 1076530 1097824 1136800 1182272 1200745 1206400 1230320 1274260 1324960 1372280 1406080 1477840 1537900 1568320 1592825 1656200 1688960 1715350 1722448 1757600 1783964 1847300 1892800 1921192 1960400 1968512 2038400 2038816 2111200 2153060 2195648 2229955 2273600 2364544 2401490 2460640 2548520 2649920 2691325 2744560 2955680 3075800 3121937 3136640 3185650 3312400 3430700 3444896 3515200 3567928 3694600 3785600 3842384 3920800 4077632 4222400 4306120 4391296 4459910 4547200 4802980 4921280 5097040 5299840 5382650 5489120 5911360 6003725 6151600 6243874 6371300 6624800 6861400 6889792 7030400 7135856 7389200 7684768 7841600 8155264 8444800 8612240 8919820 9605960 9842560 10194080 10765300 10978240 11149775 11822720 12007450 12303200 12487748 12742600 13249600 13722800 13779584 14271712 14778400 15369536 15609685 15683200 17224480 17839640 19211920 20388160 21530600 21956480 22299550 24014900 24606400 24975496 25485200 26499200 27445600 28543424 29556800 30739072 31219370 34448960 35679280 38423840 40776320 43061200 44599100 48029800 49212800 49950992 50970400 54891200 57086848 59113600 62438740 68897920 71358560 76847680 78048425 86122400 89198200 96059600 99901984 101940800 109782400 124877480 142717120 153695360 156096850 172244800 178396400 192119200 199803968 203881600 249754960 285434240 312193700 344489600 356792800 384238400 399607936 499509920 624387400 713585600 768476800 999019840 1248774800 1427171200 1998039680 2497549600 4995099200 9990198400
- Sum of all divisors σ(n): 32171769000
- Sum of proper divisors (its aliquot sum) s(n): 22181570600
- 9990198400 is an abundant number, because the sum of its proper divisors (22181570600) is greater than itself. Its abundance is 12191372200
Bases of 9990198400
- Binary: 10010100110111011001010100100000002
- Hexadecimal: 0x253765480
- Base-36: 4L7WMF4
Squares and roots of 9990198400
- 9990198400 squared (99901984002) is 99804064071362560000
- 9990198400 cubed (99901984003) is 997062401199223732731904000000
-
The
square root of 9990198400 is 99950.9799851907 -
The
cube root of 9990198400 is 2153.7305630275
Scales and comparisons
How big is 9990198400?- 9,990,198,400 seconds is equal to 317 years, 34 weeks, 1 day, 7 hours, 6 minutes, 40 seconds.
-
To count from 1 to 9,990,198,400 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 9990198400 cubic inches would be around 179.5 feet tall.
Recreational maths with 9990198400
- 9990198400 backwards is 0048910999
- 9990198400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 9990198400's digits is 49
- More coming soon!
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