47428057681920
47,428,057,681,920 is an even composite number composed of four prime numbers multiplied together.
47428057681920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred ninety divisors.
Prime factorization of 47428057681920:
212 × 34 × 5 × 53472
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5347 × 5347)See below for interesting mathematical facts about the number 47428057681920 from the Numbermatics database.
Names of 47428057681920
- Cardinal: 47428057681920 can be written as Forty-seven trillion, four hundred twenty-eight billion, fifty-seven million, six hundred eighty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.742805768192 × 1013
Factors of 47428057681920
Divisors of 47428057681920
- Number of divisors d(n): 390
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 256 270 288 320 324 360 384 405 432 480 512 540 576 640 648 720 768 810 864 960 1024 1080 1152 1280 1296 1440 1536 1620 1728 1920 2048 2160 2304 2560 2592 2880 3072 3240 3456 3840 4096 4320 4608 5120 5184 5347 5760 6144 6480 6912 7680 8640 9216 10240 10368 10694 11520 12288 12960 13824 15360 16041 17280 18432 20480 20736 21388 23040 25920 26735 27648 30720 32082 34560 36864 41472 42776 46080 48123 51840 53470 55296 61440 64164 69120 80205 82944 85552 92160 96246 103680 106940 110592 128328 138240 144369 160410 165888 171104 184320 192492 207360 213880 240615 256656 276480 288738 320820 331776 342208 384984 414720 427760 433107 481230 513312 552960 577476 641640 684416 721845 769968 829440 855520 866214 962460 1026624 1154952 1283280 1368832 1443690 1539936 1658880 1711040 1732428 1924920 2053248 2165535 2309904 2566560 2737664 2887380 3079872 3422080 3464856 3849840 4106496 4331070 4619808 5133120 5475328 5774760 6159744 6844160 6929712 7699680 8212992 8662140 9239616 10266240 10950656 11549520 12319488 13688320 13859424 15399360 16425984 17324280 18479232 20532480 21901312 23099040 24638976 27376640 27718848 28590409 30798720 32851968 34648560 36958464 41064960 46198080 49277952 54753280 55437696 57180818 61597440 65703936 69297120 73916928 82129920 85771227 92396160 98555904 109506560 110875392 114361636 123194880 138594240 142952045 147833856 164259840 171542454 184792320 197111808 221750784 228723272 246389760 257313681 277188480 285904090 295667712 328519680 343084908 369584640 428856135 443501568 457446544 492779520 514627362 554376960 571808180 591335424 686169816 739169280 771941043 857712270 887003136 914893088 985559040 1029254724 1108753920 1143616360 1286568405 1372339632 1478338560 1543882086 1715424540 1774006272 1829786176 2058509448 2217507840 2287232720 2315823129 2573136810 2744679264 2956677120 3087764172 3430849080 3659572352 3859705215 4117018896 4435015680 4574465440 4631646258 5146273620 5489358528 6175528344 6861698160 7319144704 7719410430 8234037792 8870031360 9148930880 9263292516 10292547240 10978717056 11579115645 12351056688 13723396320 14638289408 15438820860 16468075584 18297861760 18526585032 20585094480 21957434112 23158231290 24702113376 27446792640 29276578816 30877641720 32936151168 36595723520 37053170064 41170188960 43914868224 46316462580 49404226752 54893585280 58553157632 61755283440 65872302336 73191447040 74106340128 82340377920 87829736448 92632925160 98808453504 109787170560 117106315264 123510566880 131744604672 146382894080 148212680256 164680755840 175659472896 185265850320 197616907008 219574341120 247021133760 263489209344 292765788160 296425360512 329361511680 351318945792 370531700640 395233814016 439148682240 494042267520 526978418688 585531576320 592850721024 658723023360 741063401280 790467628032 878297364480 988084535040 1053956837376 1185701442048 1317446046720 1482126802560 1580935256064 1756594728960 1976169070080 2371402884096 2634892093440 2964253605120 3161870512128 3952338140160 4742805768192 5269784186880 5928507210240 7904676280320 9485611536384 11857014420480 15809352560640 23714028840960 47428057681920
- Sum of all divisors σ(n): 170049415896162
- Sum of proper divisors (its aliquot sum) s(n): 122621358214242
- 47428057681920 is an abundant number, because the sum of its proper divisors (122621358214242) is greater than itself. Its abundance is 75193300532322
Bases of 47428057681920
- Binary: 10101100100010101101001000011111010000000000002
- Hexadecimal: 0x2B22B487D000
- Base-36: GT85CZK00
Squares and roots of 47428057681920
- 47428057681920 squared (474280576819202) is 2249420655479530723894886400
- 47428057681920 cubed (474280576819203) is 106685652598985478890739525426125733888000
-
The
square root of 47428057681920 is 6886803.1539982323 -
The
cube root of 47428057681920 is 36197.4891378149
Scales and comparisons
How big is 47428057681920?- 47,428,057,681,920 seconds is equal to 1,508,065 years, 27 weeks, 3 days, 19 hours, 12 minutes.
-
To count from 1 to 47,428,057,681,920 would take you about three million, seven hundred seventy thousand, one hundred sixty-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 47428057681920 cubic inches would be around 3016.5 feet tall.
Recreational maths with 47428057681920
- 47428057681920 backwards is 02918675082474
- The number of decimal digits it has is: 14
- The sum of 47428057681920's digits is 63
- More coming soon!
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