394442071400
394,442,071,400 is an even composite number composed of five prime numbers multiplied together.
394442071400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 394442071400:
23 × 52 × 13 × 1092 × 1132
(2 × 2 × 2 × 5 × 5 × 13 × 109 × 109 × 113 × 113)See below for interesting mathematical facts about the number 394442071400 from the Numbermatics database.
Names of 394442071400
- Cardinal: 394442071400 can be written as Three hundred ninety-four billion, four hundred forty-two million, seventy-one thousand, four hundred.
Scientific notation
- Scientific notation: 3.944420714 × 1011
Factors of 394442071400
Divisors of 394442071400
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 109 113 130 200 218 226 260 325 436 452 520 545 565 650 872 904 1090 1130 1300 1417 1469 2180 2260 2600 2725 2825 2834 2938 4360 4520 5450 5650 5668 5876 7085 7345 10900 11300 11336 11752 11881 12317 12769 14170 14690 21800 22600 23762 24634 25538 28340 29380 35425 36725 47524 49268 51076 56680 58760 59405 61585 63845 70850 73450 95048 98536 102152 118810 123170 127690 141700 146900 154453 160121 165997 237620 246340 255380 283400 293800 297025 307925 308906 319225 320242 331994 475240 492680 510760 594050 615850 617812 638450 640484 663988 772265 800605 829985 1188100 1231700 1235624 1276900 1280968 1327976 1342553 1391821 1544530 1601210 1659970 2376200 2463400 2553800 2685106 2783642 3089060 3202420 3319940 3861325 4003025 4149925 5370212 5567284 6178120 6404840 6639880 6712765 6959105 7722650 8006050 8299850 10740424 11134568 13425530 13918210 15445300 16012100 16599700 17453189 18093673 26851060 27836420 30890600 32024200 33199400 33563825 34795525 34906378 36187346 53702120 55672840 67127650 69591050 69812756 72374692 87265945 90468365 134255300 139182100 139625512 144749384 151708489 174531890 180936730 268510600 278364200 303416978 349063780 361873460 436329725 452341825 606833956 698127560 723746920 758542445 872659450 904683650 1213667912 1517084890 1745318900 1809367300 1972210357 3034169780 3490637800 3618734600 3792712225 3944420714 6068339560 7585424450 7888841428 9861051785 15170848900 15777682856 19722103570 30341697800 39444207140 49305258925 78888414280 98610517850 197221035700 394442071400
- Sum of all divisors σ(n): 1005665145030
- Sum of proper divisors (its aliquot sum) s(n): 611223073630
- 394442071400 is an abundant number, because the sum of its proper divisors (611223073630) is greater than itself. Its abundance is 216781002230
Bases of 394442071400
- Binary: 1011011110101101001010001011101011010002
- Hexadecimal: 0x5BD6945D68
- Base-36: 517CMI5K
Squares and roots of 394442071400
- 394442071400 squared (3944420714002) is 155584547690322697960000
- 394442071400 cubed (3944420714003) is 61369091268802970717778954344000000
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The
square root of 394442071400 is 628046.2334892233 -
The
cube root of 394442071400 is 7333.7777342717
Scales and comparisons
How big is 394442071400?- 394,442,071,400 seconds is equal to 12,542 years, 1 week, 6 days, 18 hours, 3 minutes, 20 seconds.
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To count from 1 to 394,442,071,400 would take you about twenty-five thousand and eighty-four 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 394442071400 cubic inches would be around 611.1 feet tall.
Recreational maths with 394442071400
- 394442071400 backwards is 004170244493
- The number of decimal digits it has is: 12
- The sum of 394442071400's digits is 38
- More coming soon!
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