13918871040
13,918,871,040 is an even composite number composed of seven prime numbers multiplied together.
13918871040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 13918871040:
29 × 3 × 5 × 17 × 19 × 31 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 19 × 31 × 181)See below for interesting mathematical facts about the number 13918871040 from the Numbermatics database.
Names of 13918871040
- Cardinal: 13918871040 can be written as Thirteen billion, nine hundred eighteen million, eight hundred seventy-one thousand and forty.
Scientific notation
- Scientific notation: 1.391887104 × 1010
Factors of 13918871040
Divisors of 13918871040
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 19 20 24 30 31 32 34 38 40 48 51 57 60 62 64 68 76 80 85 93 95 96 102 114 120 124 128 136 152 155 160 170 181 186 190 192 204 228 240 248 255 256 272 285 304 310 320 323 340 362 372 380 384 408 456 465 480 496 510 512 527 543 544 570 589 608 620 640 646 680 724 744 760 768 816 905 912 930 960 969 992 1020 1054 1086 1088 1140 1178 1216 1240 1280 1292 1360 1448 1488 1520 1536 1581 1615 1632 1767 1810 1824 1860 1920 1938 1984 2040 2108 2172 2176 2280 2356 2432 2480 2560 2584 2635 2715 2720 2896 2945 2976 3040 3077 3162 3230 3264 3439 3534 3620 3648 3720 3840 3876 3968 4080 4216 4344 4352 4560 4712 4845 4864 4960 5168 5270 5430 5440 5611 5792 5890 5952 6080 6154 6324 6460 6528 6878 7068 7240 7296 7440 7680 7752 7905 7936 8160 8432 8688 8704 8835 9120 9231 9424 9690 9728 9920 10013 10317 10336 10540 10860 10880 11222 11584 11780 11904 12160 12308 12648 12920 13056 13756 14136 14480 14592 14880 15385 15504 15810 15872 16320 16833 16864 17195 17376 17670 18240 18462 18848 19380 19840 20026 20634 20672 21080 21720 21760 22444 23168 23560 23808 24320 24616 25296 25840 26112 27512 28055 28272 28960 29184 29760 30039 30770 31008 31620 32640 33666 33728 34390 34752 35340 36480 36924 37696 38760 39680 40052 41268 41344 42160 43440 43520 44888 46155 46336 47120 47616 48640 49232 50065 50592 51585 51680 55024 56110 56544 57920 58463 59520 60078 61540 62016 63240 65280 67332 67456 68780 69504 70680 72960 73848 75392 77520 79360 80104 82536 82688 84165 84320 86880 89776 92310 92672 94240 95387 98464 100130 101184 103170 103360 106609 110048 112220 113088 115840 116926 119040 120156 123080 124032 126480 130560 134664 134912 137560 139008 141360 145920 147696 150195 150784 155040 160208 165072 165376 168330 168640 173760 175389 179552 184620 188480 190774 196928 200260 202368 206340 206720 213218 220096 224440 226176 231680 233852 238080 240312 246160 248064 252960 269328 269824 275120 278016 282720 286161 292315 295392 300390 301568 310080 319827 320416 330144 336660 337280 347520 350778 359104 369240 376960 381548 393856 400520 404736 412680 413440 426436 440192 448880 452352 463360 467704 476935 480624 492320 496128 505920 533045 538656 550240 565440 572322 584630 590784 600780 620160 639654 640832 660288 673320 674560 695040 701556 718208 738480 753920 763096 787712 801040 809472 825360 826880 852872 876945 880384 897760 904704 935408 953870 961248 984640 1011840 1066090 1077312 1100480 1130880 1144644 1169260 1181568 1201560 1240320 1279308 1281664 1320576 1346640 1349120 1390080 1403112 1430805 1436416 1476960 1507840 1526192 1575424 1599135 1602080 1650720 1705744 1753890 1760768 1795520 1812353 1870816 1907740 1922496 1969280 2023680 2132180 2154624 2200960 2261760 2289288 2338520 2363136 2403120 2480640 2558616 2563328 2641152 2693280 2806224 2861610 2872832 2953920 3052384 3198270 3204160 3301440 3411488 3507780 3591040 3624706 3741632 3815480 3844992 3938560 4047360 4264360 4309248 4401920 4523520 4578576 4677040 4726272 4806240 5117232 5126656 5282304 5386560 5437059 5612448 5723220 5907840 6104768 6396540 6408320 6602880 6822976 7015560 7182080 7249412 7483264 7630960 7689984 7877120 8528720 8618496 8803840 9061765 9157152 9354080 9612480 10234464 10773120 10874118 11224896 11446440 11815680 12209536 12793080 12816640 13205760 13645952 14031120 14364160 14498824 14966528 15261920 15379968 17057440 18123530 18314304 18708160 19224960 20468928 21546240 21748236 22449792 22892880 23631360 24419072 25586160 25633280 26411520 27185295 27291904 28062240 28997648 29933056 30523840 34114880 36247060 36628608 37416320 38449920 40937856 43092480 43496472 44899584 45785760 48838144 51172320 54370590 54583808 56124480 57995296 61047680 68229760 72494120 73257216 74832640 76899840 81875712 86992944 89799168 91571520 102344640 108741180 112248960 115990592 122095360 136459520 144988240 146514432 149665280 163751424 173985888 183143040 204689280 217482360 224497920 231981184 244190720 272919040 289976480 347971776 366286080 409378560 434964720 448995840 463962368 579952960 695943552 732572160 818757120 869929440 927924736 1159905920 1391887104 1739858880 2319811840 2783774208 3479717760 4639623680 6959435520 13918871040
- Sum of all divisors σ(n): 51476705280
- Sum of proper divisors (its aliquot sum) s(n): 37557834240
- 13918871040 is an abundant number, because the sum of its proper divisors (37557834240) is greater than itself. Its abundance is 23638963200
Bases of 13918871040
- Binary: 11001111011010000100011110000000002
- Hexadecimal: 0x33DA11E00
- Base-36: 6E6XPMO
Squares and roots of 13918871040
- 13918871040 squared (139188710402) is 193734971028150681600
- 13918871040 cubed (139188710403) is 2696572077678965546878500864000
-
The
square root of 13918871040 is 117978.2651169273 -
The
cube root of 13918871040 is 2405.4777104971
Scales and comparisons
How big is 13918871040?- 13,918,871,040 seconds is equal to 442 years, 30 weeks, 1 hour, 4 minutes.
-
To count from 1 to 13,918,871,040 would take you about eight hundred eighty-five 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 13918871040 cubic inches would be around 200.5 feet tall.
Recreational maths with 13918871040
- 13918871040 backwards is 04017881931
- The number of decimal digits it has is: 11
- The sum of 13918871040's digits is 42
- More coming soon!
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