12855011040
12,855,011,040 is an even composite number composed of five prime numbers multiplied together.
12855011040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12855011040:
25 × 37 × 5 × 17 × 2161
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 17 × 2161)See below for interesting mathematical facts about the number 12855011040 from the Numbermatics database.
Names of 12855011040
- Cardinal: 12855011040 can be written as Twelve billion, eight hundred fifty-five million, eleven thousand and forty.
Scientific notation
- Scientific notation: 1.285501104 × 1010
Factors of 12855011040
Divisors of 12855011040
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 68 72 80 81 85 90 96 102 108 120 135 136 144 153 160 162 170 180 204 216 240 243 255 270 272 288 306 324 340 360 405 408 432 459 480 486 510 540 544 612 648 680 720 729 765 810 816 864 918 972 1020 1080 1215 1224 1296 1360 1377 1440 1458 1530 1620 1632 1836 1944 2040 2160 2161 2187 2295 2430 2448 2592 2720 2754 2916 3060 3240 3645 3672 3888 4080 4131 4320 4322 4374 4590 4860 4896 5508 5832 6120 6480 6483 6885 7290 7344 7776 8160 8262 8644 8748 9180 9720 10805 10935 11016 11664 12240 12393 12960 12966 13770 14580 14688 16524 17288 17496 18360 19440 19449 20655 21610 21870 22032 23328 24480 24786 25932 27540 29160 32415 33048 34576 34992 36720 36737 37179 38880 38898 41310 43220 43740 44064 49572 51864 55080 58320 58347 61965 64830 66096 69152 69984 73440 73474 74358 77796 82620 86440 87480 97245 99144 103728 110160 110211 116640 116694 123930 129660 132192 146948 148716 155592 165240 172880 174960 175041 183685 185895 194490 198288 207456 220320 220422 233388 247860 259320 291735 293896 297432 311184 330480 330633 345760 349920 350082 367370 371790 388980 396576 440844 466776 495720 518640 525123 551055 583470 587792 594864 622368 660960 661266 700164 734740 743580 777960 875205 881688 933552 991440 991899 1037280 1050246 1102110 1166940 1175584 1189728 1322532 1400328 1469480 1487160 1555920 1575369 1653165 1750410 1763376 1867104 1982880 1983798 2100492 2204220 2333880 2625615 2645064 2800656 2938960 2974320 2975697 3111840 3150738 3306330 3500820 3526752 3967596 4200984 4408440 4667760 4726107 4959495 5251230 5290128 5601312 5877920 5948640 5951394 6301476 6612660 7001640 7876845 7935192 8401968 8816880 8927091 9335520 9452214 9918990 10502460 10580256 11902788 12602952 13225320 14003280 14878485 15753690 15870384 16803936 17633760 17854182 18904428 19837980 21004920 23630535 23805576 25205904 26450640 26781273 28006560 29756970 31507380 31740768 35708364 37808856 39675960 42009840 44635455 47261070 47611152 50411808 52901280 53562546 59513940 63014760 71416728 75617712 79351920 80343819 84019680 89270910 94522140 95222304 107125092 119027880 126029520 133906365 142833456 151235424 158703840 160687638 178541820 189044280 214250184 238055760 252059040 267812730 285666912 321375276 357083640 378088560 401719095 428500368 476111520 535625460 642750552 714167280 756177120 803438190 857000736 1071250920 1285501104 1428334560 1606876380 2142501840 2571002208 3213752760 4285003680 6427505520 12855011040
- Sum of all divisors σ(n): 48249613440
- Sum of proper divisors (its aliquot sum) s(n): 35394602400
- 12855011040 is an abundant number, because the sum of its proper divisors (35394602400) is greater than itself. Its abundance is 22539591360
Bases of 12855011040
- Binary: 10111111100011011111100110111000002
- Hexadecimal: 0x2FE37E6E0
- Base-36: 5WLJI00
Squares and roots of 12855011040
- 12855011040 squared (128550110402) is 165251308838521881600
- 12855011040 cubed (128550110403) is 2124307399493648365249572864000
-
The
square root of 12855011040 is 113379.9410830681 -
The
cube root of 12855011040 is 2342.5605107859
Scales and comparisons
How big is 12855011040?- 12,855,011,040 seconds is equal to 408 years, 38 weeks, 6 days, 20 hours, 24 minutes.
-
To count from 1 to 12,855,011,040 would take you about eight hundred seventeen 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 12855011040 cubic inches would be around 195.2 feet tall.
Recreational maths with 12855011040
- 12855011040 backwards is 04011055821
- 12855011040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12855011040's digits is 27
- More coming soon!
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