13894399440
13,894,399,440 is an even composite number composed of seven prime numbers multiplied together.
13894399440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 13894399440:
24 × 32 × 5 × 47 × 53 × 61 × 127
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 47 × 53 × 61 × 127)See below for interesting mathematical facts about the number 13894399440 from the Numbermatics database.
Names of 13894399440
- Cardinal: 13894399440 can be written as Thirteen billion, eight hundred ninety-four million, three hundred ninety-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.389439944 × 1010
Factors of 13894399440
Divisors of 13894399440
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 47 48 53 60 61 72 80 90 94 106 120 122 127 141 144 159 180 183 188 212 235 240 244 254 265 282 305 318 360 366 376 381 423 424 470 477 488 508 530 549 564 610 635 636 705 720 732 752 762 795 846 848 915 940 954 976 1016 1060 1098 1128 1143 1220 1270 1272 1410 1464 1524 1590 1692 1830 1880 1905 1908 2032 2115 2120 2196 2256 2286 2385 2440 2491 2540 2544 2745 2820 2867 2928 3048 3180 3233 3384 3660 3760 3810 3816 4230 4240 4392 4572 4770 4880 4982 5080 5490 5640 5715 5734 5969 6096 6360 6466 6731 6768 7320 7473 7620 7632 7747 8460 8601 8784 9144 9540 9699 9964 10160 10980 11280 11430 11468 11938 12455 12720 12932 13462 14335 14640 14946 15240 15494 16165 16920 17202 17907 18288 19080 19398 19928 20193 21960 22419 22860 22936 23241 23876 24910 25803 25864 26924 28670 29097 29845 29892 30480 30988 32330 33655 33840 34404 35814 37365 38160 38735 38796 39856 40386 43005 43920 44838 45720 45872 46482 47752 48495 49820 51606 51728 53721 53848 57340 58194 59690 59784 60579 61976 64660 67310 68808 69723 71628 74730 77470 77592 80772 86010 89535 89676 91440 92964 95504 96990 99640 100965 103212 107442 107696 112095 114680 116205 116388 119380 119568 121158 123952 129015 129320 134620 137616 139446 143256 145485 149460 151951 154940 155184 161544 172020 179070 179352 185928 193980 199280 201930 206424 214884 224190 229360 232410 232776 238760 242316 258030 258640 268605 269240 278892 286512 290970 298920 302895 303902 309880 316357 323088 344040 348615 358140 358704 364109 371856 387960 403860 410591 412848 429768 448380 455853 464820 465552 477520 484632 516060 537210 538480 557784 581940 597840 605790 607804 619760 632714 688080 697230 716280 728218 759755 775920 807720 821182 859536 896760 911706 929640 949071 969264 1032120 1074420 1092327 1115568 1163880 1211580 1215608 1231773 1265428 1367559 1394460 1432560 1456436 1519510 1581785 1615440 1642364 1793520 1820545 1823412 1859280 1898142 2052955 2064240 2148840 2184654 2279265 2327760 2423160 2431216 2463546 2530856 2735118 2788920 2847213 2912872 3039020 3163570 3276981 3284728 3641090 3646824 3695319 3796284 4105910 4297680 4369308 4558530 4745355 4846320 4927092 5061712 5461635 5470236 5577840 5694426 5825744 6078040 6158865 6327140 6553962 6569456 6837795 7282180 7293648 7390638 7592568 8211820 8738616 9117060 9490710 9854184 10923270 10940472 11388852 12156080 12317730 12654280 13107924 13675590 14236065 14564360 14781276 15185136 16384905 16423640 17477232 18234120 18476595 18981420 19297777 19708368 21846540 21880944 22777704 24635460 25308560 26215848 27351180 28472130 29128720 29562552 32769810 32847280 36468240 36953190 37962840 38595554 43693080 45555408 49270920 52431696 54702360 56944260 57893331 59125104 65539620 73906380 75925680 77191108 87386160 96488885 98541840 109404720 113888520 115786662 131079240 147812760 154382216 173679993 192977770 227777040 231573324 262158480 289466655 295625520 308764432 347359986 385955540 463146648 578933310 694719972 771911080 868399965 926293296 1157866620 1389439944 1543822160 1736799930 2315733240 2778879888 3473599860 4631466480 6947199720 13894399440
- Sum of all divisors σ(n): 49738530816
- Sum of proper divisors (its aliquot sum) s(n): 35844131376
- 13894399440 is an abundant number, because the sum of its proper divisors (35844131376) is greater than itself. Its abundance is 21949731936
Bases of 13894399440
- Binary: 11001111000010101110110101110100002
- Hexadecimal: 0x33C2BB5D0
- Base-36: 6DSD780
Squares and roots of 13894399440
- 13894399440 squared (138943994402) is 193054335798272313600
- 13894399440 cubed (138943994403) is 2682374055205086787051344384000
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The
square root of 13894399440 is 117874.5071675805 -
The
cube root of 13894399440 is 2404.0671454101
Scales and comparisons
How big is 13894399440?- 13,894,399,440 seconds is equal to 441 years, 41 weeks, 3 days, 19 hours, 24 minutes.
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To count from 1 to 13,894,399,440 would take you about eight hundred eighty-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 13894399440 cubic inches would be around 200.3 feet tall.
Recreational maths with 13894399440
- 13894399440 backwards is 04499349831
- The number of decimal digits it has is: 11
- The sum of 13894399440's digits is 54
- More coming soon!
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