12315402240
12,315,402,240 is an even composite number composed of six prime numbers multiplied together.
12315402240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 12315402240:
213 × 3 × 5 × 31 × 53 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 53 × 61)See below for interesting mathematical facts about the number 12315402240 from the Numbermatics database.
Names of 12315402240
- Cardinal: 12315402240 can be written as Twelve billion, three hundred fifteen million, four hundred two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.231540224 × 1010
Factors of 12315402240
Divisors of 12315402240
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 53 60 61 62 64 80 93 96 106 120 122 124 128 155 159 160 183 186 192 212 240 244 248 256 265 305 310 318 320 366 372 384 424 465 480 488 496 512 530 610 620 636 640 732 744 768 795 848 915 930 960 976 992 1024 1060 1220 1240 1272 1280 1464 1488 1536 1590 1643 1696 1830 1860 1891 1920 1952 1984 2048 2120 2440 2480 2544 2560 2928 2976 3072 3180 3233 3286 3392 3660 3720 3782 3840 3904 3968 4096 4240 4880 4929 4960 5088 5120 5673 5856 5952 6144 6360 6466 6572 6784 7320 7440 7564 7680 7808 7936 8192 8215 8480 9455 9699 9760 9858 9920 10176 10240 11346 11712 11904 12288 12720 12932 13144 13568 14640 14880 15128 15360 15616 15872 16165 16430 16960 18910 19398 19520 19716 19840 20352 20480 22692 23424 23808 24576 24645 25440 25864 26288 27136 28365 29280 29760 30256 30720 31232 31744 32330 32860 33920 37820 38796 39040 39432 39680 40704 40960 45384 46848 47616 48495 49290 50880 51728 52576 54272 56730 58560 59520 60512 61440 62464 63488 64660 65720 67840 75640 77592 78080 78864 79360 81408 90768 93696 95232 96990 98580 100223 101760 103456 105152 108544 113460 117120 119040 121024 122880 124928 126976 129320 131440 135680 151280 155184 156160 157728 158720 162816 181536 187392 190464 193980 197160 200446 203520 206912 210304 217088 226920 234240 238080 242048 249856 253952 258640 262880 271360 300669 302560 310368 312320 315456 317440 325632 363072 374784 380928 387960 394320 400892 407040 413824 420608 434176 453840 468480 476160 484096 499712 501115 517280 525760 542720 601338 605120 620736 624640 630912 634880 651264 726144 749568 761856 775920 788640 801784 814080 827648 841216 907680 936960 952320 968192 1002230 1034560 1051520 1085440 1202676 1210240 1241472 1249280 1261824 1269760 1302528 1452288 1499136 1503345 1551840 1577280 1603568 1628160 1655296 1682432 1815360 1873920 1904640 1936384 2004460 2069120 2103040 2170880 2405352 2420480 2482944 2498560 2523648 2904576 3006690 3103680 3154560 3207136 3256320 3310592 3364864 3630720 3747840 3809280 3872768 4008920 4138240 4206080 4810704 4840960 4965888 5047296 5809152 6013380 6207360 6309120 6414272 6512640 6621184 6729728 7261440 7495680 7745536 8017840 8276480 8412160 9621408 9681920 9931776 10094592 11618304 12026760 12414720 12618240 12828544 13242368 13459456 14522880 15491072 16035680 16552960 16824320 19242816 19363840 19863552 20189184 23236608 24053520 24829440 25236480 25657088 26484736 29045760 32071360 33105920 33648640 38485632 38727680 39727104 40378368 46473216 48107040 49658880 50472960 51314176 58091520 64142720 66211840 67297280 76971264 77455360 79454208 96214080 99317760 100945920 102628352 116183040 128285440 132423680 153942528 192428160 198635520 201891840 205256704 232366080 256570880 307885056 384856320 397271040 410513408 513141760 615770112 769712640 821026816 1026283520 1231540224 1539425280 2052567040 2463080448 3078850560 4105134080 6157701120 12315402240
- Sum of all divisors σ(n): 42125018112
- Sum of proper divisors (its aliquot sum) s(n): 29809615872
- 12315402240 is an abundant number, because the sum of its proper divisors (29809615872) is greater than itself. Its abundance is 17494213632
Bases of 12315402240
- Binary: 10110111100000111000100000000000002
- Hexadecimal: 0x2DE0E2000
- Base-36: 5NO9T6O
Squares and roots of 12315402240
- 12315402240 squared (123154022402) is 151669132332997017600
- 12315402240 cubed (123154022403) is 1867866372072647896464359424000
-
The
square root of 12315402240 is 110974.7820002367 -
The
cube root of 12315402240 is 2309.3133545069
Scales and comparisons
How big is 12315402240?- 12,315,402,240 seconds is equal to 391 years, 30 weeks, 5 days, 9 hours, 4 minutes.
-
To count from 1 to 12,315,402,240 would take you about seven 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 12315402240 cubic inches would be around 192.4 feet tall.
Recreational maths with 12315402240
- 12315402240 backwards is 04220451321
- 12315402240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12315402240's digits is 24
- More coming soon!
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The information we have on file for 12315402240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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