20001187500
20,001,187,500 is an even composite number composed of five prime numbers multiplied together.
What does the number 20001187500 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 336 divisors.
20001187500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 20001187500:
22 × 3 × 56 × 73 × 311
(2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 311)See below for interesting mathematical facts about the number 20001187500 from the Numbermatics database.
Names of 20001187500
- Cardinal: 20001187500 can be written as Twenty billion, one million, one hundred eighty-seven thousand, five hundred.
Scientific notation
- Scientific notation: 2.00011875 × 1010
Factors of 20001187500
Divisors of 20001187500
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 49 50 60 70 75 84 98 100 105 125 140 147 150 175 196 210 245 250 294 300 311 343 350 375 420 490 500 525 588 622 625 686 700 735 750 875 933 980 1029 1050 1225 1244 1250 1372 1470 1500 1555 1715 1750 1866 1875 2058 2100 2177 2450 2500 2625 2940 3110 3125 3430 3500 3675 3732 3750 4116 4354 4375 4665 4900 5145 5250 6125 6220 6250 6531 6860 7350 7500 7775 8575 8708 8750 9330 9375 10290 10500 10885 12250 12500 13062 13125 14700 15239 15550 15625 17150 17500 18375 18660 18750 20580 21770 21875 23325 24500 25725 26124 26250 30478 30625 31100 31250 32655 34300 36750 37500 38875 42875 43540 43750 45717 46650 46875 51450 52500 54425 60956 61250 62500 65310 65625 73500 76195 77750 85750 87500 91434 91875 93300 93750 102900 106673 108850 109375 116625 122500 128625 130620 131250 152390 153125 155500 163275 171500 182868 183750 187500 194375 213346 214375 217700 218750 228585 233250 257250 262500 272125 304780 306250 320019 326550 328125 367500 380975 388750 426692 428750 437500 457170 459375 466500 514500 533365 544250 583125 612500 640038 643125 653100 656250 761950 765625 777500 816375 857500 914340 918750 971875 1066730 1071875 1088500 1142925 1166250 1280076 1286250 1312500 1360625 1523900 1531250 1600095 1632750 1837500 1904875 1943750 2133460 2143750 2285850 2296875 2332500 2572500 2666825 2721250 2915625 3062500 3200190 3215625 3265500 3809750 3887500 4081875 4287500 4571700 4593750 4859375 5333650 5359375 5442500 5714625 5831250 6400380 6431250 6803125 7619500 8000475 8163750 9187500 9524375 9718750 10667300 10718750 11429250 11662500 12862500 13334125 13606250 14578125 16000950 16078125 16327500 19048750 19437500 20409375 21437500 22858500 26668250 27212500 28573125 29156250 32001900 32156250 34015625 38097500 40002375 40818750 47621875 53336500 57146250 58312500 64312500 66670625 68031250 80004750 81637500 95243750 102046875 114292500 133341250 136062500 142865625 160009500 190487500 200011875 204093750 238109375 266682500 285731250 333353125 400023750 408187500 476218750 571462500 666706250 714328125 800047500 952437500 1000059375 1333412500 1428656250 1666765625 2000118750 2857312500 3333531250 4000237500 5000296875 6667062500 10000593750 20001187500
- Sum of all divisors σ(n): 68249126400
- Sum of proper divisors (its aliquot sum) s(n): 48247938900
- 20001187500 is an abundant number, because the sum of its proper divisors (48247938900) is greater than itself. Its abundance is 28246751400
Bases of 20001187500
- Binary: 100101010000010100111100110101011002
- Hexadecimal: 0x4A829E6AC
- Base-36: 96S6V1O
Squares and roots of 20001187500
- 20001187500 squared (200011875002) is 400047501410156250000
- 20001187500 cubed (200011875003) is 8001425084611049560546875000000
-
The
square root of 20001187500 is 141425.5546215039 -
The
cube root of 20001187500 is 2714.4713383803
Scales and comparisons
How big is 20001187500?- 20,001,187,500 seconds is equal to 635 years, 50 weeks, 5 days, 5 hours, 25 minutes.
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To count from 1 to 20,001,187,500 would take you about one thousand, two hundred seventy-one 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 20001187500 cubic inches would be around 226.2 feet tall.
Recreational maths with 20001187500
- 20001187500 backwards is 00578110002
- The number of decimal digits it has is: 11
- The sum of 20001187500's digits is 24
- More coming soon!
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