168432742100
168,432,742,100 is an even composite number composed of six prime numbers multiplied together.
168432742100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 168432742100:
22 × 52 × 72 × 23 × 283 × 5281
(2 × 2 × 5 × 5 × 7 × 7 × 23 × 283 × 5281)See below for interesting mathematical facts about the number 168432742100 from the Numbermatics database.
Names of 168432742100
- Cardinal: 168432742100 can be written as One hundred sixty-eight billion, four hundred thirty-two million, seven hundred forty-two thousand, one hundred.
Scientific notation
- Scientific notation: 1.684327421 × 1011
Factors of 168432742100
Divisors of 168432742100
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 7 10 14 20 23 25 28 35 46 49 50 70 92 98 100 115 140 161 175 196 230 245 283 322 350 460 490 566 575 644 700 805 980 1127 1132 1150 1225 1415 1610 1981 2254 2300 2450 2830 3220 3962 4025 4508 4900 5281 5635 5660 6509 7075 7924 8050 9905 10562 11270 13018 13867 14150 16100 19810 21124 22540 26036 26405 27734 28175 28300 32545 36967 39620 45563 49525 52810 55468 56350 65090 69335 73934 91126 99050 105620 112700 121463 130180 132025 138670 147868 162725 182252 184835 198100 227815 242926 258769 264050 277340 318941 325450 346675 369670 455630 485852 517538 528100 607315 637882 650900 693350 739340 850241 911260 924175 1035076 1139075 1214630 1275764 1293845 1386700 1494523 1594705 1700482 1848350 2278150 2429260 2587690 2989046 3036575 3189410 3400964 3696700 4251205 4556300 5175380 5951687 5978092 6073150 6378820 6469225 7472615 7973525 8502410 10461661 11903374 12146300 12938450 14945230 15947050 17004820 20923322 21256025 23806748 25876900 29758435 29890460 31894100 34374029 37363075 41846644 42512050 52308305 59516870 68748058 73231627 74726150 85024100 104616610 119033740 137496116 146463254 148792175 149452300 171870145 209233220 240618203 261541525 292926508 297584350 343740290 366158135 481236406 523083050 595168700 687480580 732316270 859350725 962472812 1046166100 1203091015 1464632540 1684327421 1718701450 1830790675 2406182030 3368654842 3437402900 3661581350 4812364060 6015455075 6737309684 7323162700 8421637105 12030910150 16843274210 24061820300 33686548420 42108185525 84216371050 168432742100
- Sum of all divisors σ(n): 445310123328
- Sum of proper divisors (its aliquot sum) s(n): 276877381228
- 168432742100 is an abundant number, because the sum of its proper divisors (276877381228) is greater than itself. Its abundance is 108444639128
Bases of 168432742100
- Binary: 100111001101110101111110101110110101002
- Hexadecimal: 0x27375FAED4
- Base-36: 25DKI7KK
Squares and roots of 168432742100
- 168432742100 squared (1684327421002) is 28369588611325112410000
- 168432742100 cubed (1684327421003) is 4778367602054419797807039461000000
-
The
square root of 168432742100 is 410405.5824425393 -
The
cube root of 168432742100 is 5522.5819996003
Scales and comparisons
How big is 168432742100?- 168,432,742,100 seconds is equal to 5,355 years, 33 weeks, 2 days, 48 minutes, 20 seconds.
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To count from 1 to 168,432,742,100 would take you about ten thousand, seven hundred eleven 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 168432742100 cubic inches would be around 460.2 feet tall.
Recreational maths with 168432742100
- 168432742100 backwards is 001247234861
- The number of decimal digits it has is: 12
- The sum of 168432742100's digits is 38
- More coming soon!
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