189389312000
189,389,312,000 is an even composite number composed of four prime numbers multiplied together.
189389312000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 189389312000:
212 × 53 × 72 × 7549
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7549)See below for interesting mathematical facts about the number 189389312000 from the Numbermatics database.
Names of 189389312000
- Cardinal: 189389312000 can be written as One hundred eighty-nine billion, three hundred eighty-nine million, three hundred twelve thousand.
Scientific notation
- Scientific notation: 1.89389312 × 1011
Factors of 189389312000
Divisors of 189389312000
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 128 140 160 175 196 200 224 245 250 256 280 320 350 392 400 448 490 500 512 560 640 700 784 800 875 896 980 1000 1024 1120 1225 1280 1400 1568 1600 1750 1792 1960 2000 2048 2240 2450 2560 2800 3136 3200 3500 3584 3920 4000 4096 4480 4900 5120 5600 6125 6272 6400 7000 7168 7549 7840 8000 8960 9800 10240 11200 12250 12544 12800 14000 14336 15098 15680 16000 17920 19600 20480 22400 24500 25088 25600 28000 28672 30196 31360 32000 35840 37745 39200 44800 49000 50176 51200 52843 56000 60392 62720 64000 71680 75490 78400 89600 98000 100352 102400 105686 112000 120784 125440 128000 143360 150980 156800 179200 188725 196000 200704 211372 224000 241568 250880 256000 264215 301960 313600 358400 369901 377450 392000 422744 448000 483136 501760 512000 528430 603920 627200 716800 739802 754900 784000 845488 896000 943625 966272 1003520 1056860 1207840 1254400 1321075 1479604 1509800 1568000 1690976 1792000 1849505 1887250 1932544 2113720 2415680 2508800 2642150 2959208 3019600 3136000 3381952 3584000 3699010 3774500 3865088 4227440 4831360 5017600 5284300 5918416 6039200 6272000 6605375 6763904 7398020 7549000 7730176 8454880 9247525 9662720 10568600 11836832 12078400 12544000 13210750 13527808 14796040 15098000 15460352 16909760 18495050 19325440 21137200 23673664 24156800 25088000 26421500 27055616 29592080 30196000 30920704 33819520 36990100 38650880 42274400 46237625 47347328 48313600 52843000 54111232 59184160 60392000 67639040 73980200 77301760 84548800 92475250 94694656 96627200 105686000 108222464 118368320 120784000 135278080 147960400 154603520 169097600 184950500 189389312 193254400 211372000 216444928 236736640 241568000 270556160 295920800 338195200 369901000 378778624 386508800 422744000 473473280 483136000 541112320 591841600 676390400 739802000 757557248 773017600 845488000 946946560 966272000 1082224640 1183683200 1352780800 1479604000 1515114496 1690976000 1893893120 1932544000 2367366400 2705561600 2959208000 3381952000 3787786240 3865088000 4734732800 5411123200 5918416000 6763904000 7575572480 9469465600 11836832000 13527808000 18938931200 23673664000 27055616000 37877862400 47347328000 94694656000 189389312000
- Sum of all divisors σ(n): 549899508600
- Sum of proper divisors (its aliquot sum) s(n): 360510196600
- 189389312000 is an abundant number, because the sum of its proper divisors (360510196600) is greater than itself. Its abundance is 171120884600
Bases of 189389312000
- Binary: 101100000110000111101110010000000000002
- Hexadecimal: 0x2C187B9000
- Base-36: 2F05I8E8
Squares and roots of 189389312000
- 189389312000 squared (1893893120002) is 35868311499833344000000
- 189389312000 cubed (1893893120003) is 6793074837555125134819328000000000
-
The
square root of 189389312000 is 435188.8233858953 -
The
cube root of 189389312000 is 5742.7312007325
Scales and comparisons
How big is 189389312000?- 189,389,312,000 seconds is equal to 6,021 years, 51 weeks, 4 days, 22 hours, 13 minutes, 20 seconds.
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To count from 1 to 189,389,312,000 would take you about twelve thousand and forty-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 189389312000 cubic inches would be around 478.6 feet tall.
Recreational maths with 189389312000
- 189389312000 backwards is 000213983981
- The number of decimal digits it has is: 12
- The sum of 189389312000's digits is 44
- More coming soon!
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