4942947240
4,942,947,240 is an even composite number composed of six prime numbers multiplied together.
What does the number 4942947240 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
4942947240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 4942947240:
23 × 34 × 5 × 7 × 11 × 19813
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 19813)See below for interesting mathematical facts about the number 4942947240 from the Numbermatics database.
Names of 4942947240
- Cardinal: 4942947240 can be written as Four billion, nine hundred forty-two million, nine hundred forty-seven thousand, two hundred forty.
Scientific notation
- Scientific notation: 4.94294724 × 109
Factors of 4942947240
Divisors of 4942947240
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 33 35 36 40 42 44 45 54 55 56 60 63 66 70 72 77 81 84 88 90 99 105 108 110 120 126 132 135 140 154 162 165 168 180 189 198 210 216 220 231 252 264 270 280 297 308 315 324 330 360 378 385 396 405 420 440 462 495 504 540 567 594 616 630 648 660 693 756 770 792 810 840 891 924 945 990 1080 1134 1155 1188 1260 1320 1386 1485 1512 1540 1620 1782 1848 1890 1980 2079 2268 2310 2376 2520 2772 2835 2970 3080 3240 3465 3564 3780 3960 4158 4455 4536 4620 5544 5670 5940 6237 6930 7128 7560 8316 8910 9240 10395 11340 11880 12474 13860 16632 17820 19813 20790 22680 24948 27720 31185 35640 39626 41580 49896 59439 62370 79252 83160 99065 118878 124740 138691 158504 178317 198130 217943 237756 249480 277382 297195 356634 396260 416073 435886 475512 534951 554764 594390 653829 693455 713268 792520 832146 871772 891585 1069902 1089715 1109528 1188780 1248219 1307658 1386910 1426536 1525601 1604853 1664292 1743544 1783170 1961487 2080365 2139804 2179430 2377560 2496438 2615316 2674755 2773820 3051202 3209706 3269145 3328584 3566340 3744657 3922974 4160730 4279608 4358860 4576803 4992876 5230632 5349510 5547640 5884461 6102404 6241095 6419412 6538290 7132680 7489314 7628005 7845948 8024265 8321460 8717720 9153606 9807435 9985752 10699020 11233971 11768922 12204808 12482190 12838824 13076580 13730409 14978628 15256010 15691896 16048530 16642920 17653383 18307212 18723285 19614870 21398040 22467942 22884015 23537844 24964380 26153160 27460818 29422305 29957256 30512020 32097060 35306766 36614424 37446570 39229740 41191227 44935884 45768030 47075688 49928760 54921636 56169855 58844610 61024040 64194120 68652045 70613532 74893140 78459480 82382454 88266915 89871768 91536060 109843272 112339710 117689220 123573681 137304090 141227064 149786280 164764908 176533830 183072120 205956135 224679420 235378440 247147362 274608180 329529816 353067660 411912270 449358840 494294724 549216360 617868405 706135320 823824540 988589448 1235736810 1647649080 2471473620 4942947240
- Sum of all divisors σ(n): 20714348160
- Sum of proper divisors (its aliquot sum) s(n): 15771400920
- 4942947240 is an abundant number, because the sum of its proper divisors (15771400920) is greater than itself. Its abundance is 10828453680
Bases of 4942947240
- Binary: 1001001101001111101100011101010002
- Hexadecimal: 0x1269F63A8
- Base-36: 29QWII0
Squares and roots of 4942947240
- 4942947240 squared (49429472402) is 24432727417423617600
- 4942947240 cubed (49429472403) is 120769682553626398526735424000
-
The
square root of 4942947240 is 70306.0967484329 -
The
cube root of 4942947240 is 1703.4471277189
Scales and comparisons
How big is 4942947240?- 4,942,947,240 seconds is equal to 157 years, 8 weeks, 6 days, 54 minutes.
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To count from 1 to 4,942,947,240 would take you about three hundred fourteen 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 4942947240 cubic inches would be around 142 feet tall.
Recreational maths with 4942947240
- 4942947240 backwards is 0427492494
- 4942947240 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 4942947240's digits is 45
- More coming soon!
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