12168817920
12,168,817,920 is an even composite number composed of five prime numbers multiplied together.
12168817920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred ninety-two divisors.
Prime factorization of 12168817920:
28 × 310 × 5 × 7 × 23
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 23)See below for interesting mathematical facts about the number 12168817920 from the Numbermatics database.
Names of 12168817920
- Cardinal: 12168817920 can be written as Twelve billion, one hundred sixty-eight million, eight hundred seventeen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.216881792 × 1010
Factors of 12168817920
Divisors of 12168817920
- Number of divisors d(n): 792
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 27 28 30 32 35 36 40 42 45 46 48 54 56 60 63 64 69 70 72 80 81 84 90 92 96 105 108 112 115 120 126 128 135 138 140 144 160 161 162 168 180 184 189 192 207 210 216 224 230 240 243 252 256 270 276 280 288 315 320 322 324 336 345 360 368 378 384 405 414 420 432 448 460 480 483 486 504 540 552 560 567 576 621 630 640 644 648 672 690 720 729 736 756 768 805 810 828 840 864 896 920 945 960 966 972 1008 1035 1080 1104 1120 1134 1152 1215 1242 1260 1280 1288 1296 1344 1380 1440 1449 1458 1472 1512 1610 1620 1656 1680 1701 1728 1792 1840 1863 1890 1920 1932 1944 2016 2070 2160 2187 2208 2240 2268 2304 2415 2430 2484 2520 2576 2592 2688 2760 2835 2880 2898 2916 2944 3024 3105 3220 3240 3312 3360 3402 3456 3645 3680 3726 3780 3840 3864 3888 4032 4140 4320 4347 4374 4416 4480 4536 4830 4860 4968 5040 5103 5152 5184 5376 5520 5589 5670 5760 5796 5832 5888 6048 6210 6440 6480 6561 6624 6720 6804 6912 7245 7290 7360 7452 7560 7728 7776 8064 8280 8505 8640 8694 8748 8832 8960 9072 9315 9660 9720 9936 10080 10206 10304 10368 10935 11040 11178 11340 11520 11592 11664 12096 12420 12880 12960 13041 13122 13248 13440 13608 14490 14580 14720 14904 15120 15309 15456 15552 16128 16560 16767 17010 17280 17388 17496 17664 18144 18630 19320 19440 19683 19872 20160 20412 20608 20736 21735 21870 22080 22356 22680 23184 23328 24192 24840 25515 25760 25920 26082 26244 26496 26880 27216 27945 28980 29160 29440 29808 30240 30618 30912 31104 32805 33120 33534 34020 34560 34776 34992 36288 37260 38640 38880 39123 39366 39744 40320 40824 41216 43470 43740 44160 44712 45360 45927 46368 46656 48384 49680 50301 51030 51520 51840 52164 52488 52992 54432 55890 57960 58320 59049 59616 60480 61236 61824 62208 65205 65610 66240 67068 68040 69552 69984 72576 74520 76545 77280 77760 78246 78732 79488 80640 81648 83835 86940 87480 88320 89424 90720 91854 92736 93312 98415 99360 100602 102060 103040 103680 104328 104976 108864 111780 115920 116640 117369 118098 119232 120960 122472 123648 130410 131220 132480 134136 136080 137781 139104 139968 145152 149040 150903 153090 154560 155520 156492 157464 158976 163296 167670 173880 174960 178848 181440 183708 185472 186624 195615 196830 198720 201204 204120 206080 208656 209952 217728 223560 229635 231840 233280 234738 236196 238464 241920 244944 251505 260820 262440 264960 268272 272160 275562 278208 279936 295245 298080 301806 306180 309120 311040 312984 314928 326592 335340 347760 349920 352107 357696 362880 367416 370944 391230 393660 397440 402408 408240 413343 417312 419904 435456 447120 452709 459270 463680 466560 469476 472392 476928 489888 503010 521640 524880 536544 544320 551124 556416 559872 586845 590490 596160 603612 612360 618240 625968 629856 653184 670680 688905 695520 699840 704214 715392 725760 734832 754515 782460 787320 794880 804816 816480 826686 834624 839808 894240 905418 918540 927360 933120 938952 944784 979776 1006020 1043280 1049760 1056321 1073088 1088640 1102248 1112832 1173690 1180980 1192320 1207224 1224720 1251936 1259712 1306368 1341360 1358127 1377810 1391040 1399680 1408428 1430784 1469664 1509030 1564920 1574640 1609632 1632960 1653372 1669248 1679616 1760535 1788480 1810836 1837080 1854720 1877904 1889568 1959552 2012040 2066715 2086560 2099520 2112642 2146176 2177280 2204496 2263545 2347380 2361960 2384640 2414448 2449440 2503872 2519424 2682720 2716254 2755620 2782080 2799360 2816856 2939328 3018060 3129840 3149280 3168963 3219264 3265920 3306744 3338496 3521070 3576960 3621672 3674160 3755808 3779136 3919104 4024080 4133430 4173120 4199040 4225284 4292352 4408992 4527090 4694760 4723920 4828896 4898880 5007744 5038848 5281605 5365440 5432508 5511240 5564160 5633712 5878656 6036120 6259680 6298560 6337926 6438528 6531840 6613488 6790635 7042140 7153920 7243344 7348320 7511616 7558272 8048160 8266860 8346240 8398080 8450568 8817984 9054180 9389520 9447840 9506889 9657792 9797760 10015488 10563210 10730880 10865016 11022480 11267424 11757312 12072240 12519360 12597120 12675852 12877056 13226976 13581270 14084280 14486688 14696640 15023232 15116544 15844815 16096320 16533720 16692480 16901136 17635968 18108360 18779040 18895680 19013778 19315584 19595520 21126420 21461760 21730032 22044960 22534848 24144480 25038720 25194240 25351704 26453952 27162540 28168560 28973376 29393280 30046464 31689630 32192640 33067440 33802272 35271936 36216720 37558080 37791360 38027556 38631168 42252840 43460064 44089920 45069696 47534445 48288960 50077440 50703408 52907904 54325080 56337120 57946752 58786560 63379260 64385280 66134880 67604544 72433440 75116160 75582720 76055112 84505680 86920128 88179840 90139392 95068890 96577920 101406816 105815808 108650160 112674240 115893504 126758520 132269760 135209088 144866880 150232320 152110224 169011360 173840256 176359680 190137780 193155840 202813632 217300320 225348480 253517040 264539520 270418176 289733760 304220448 338022720 347680512 380275560 405627264 434600640 450696960 507034080 529079040 579467520 608440896 676045440 760551120 811254528 869201280 1014068160 1216881792 1352090880 1521102240 1738402560 2028136320 2433763584 3042204480 4056272640 6084408960 12168817920
- Sum of all divisors σ(n): 52140445056
- Sum of proper divisors (its aliquot sum) s(n): 39971627136
- 12168817920 is an abundant number, because the sum of its proper divisors (39971627136) is greater than itself. Its abundance is 27802809216
Bases of 12168817920
- Binary: 10110101010101000101101101000000002
- Hexadecimal: 0x2D5516D00
- Base-36: 5L90000
Squares and roots of 12168817920
- 12168817920 squared (121688179202) is 148080129570113126400
- 12168817920 cubed (121688179203) is 1801960134308714508963545088000
-
The
square root of 12168817920 is 110312.3652180479 -
The
cube root of 12168817920 is 2300.1145450199
Scales and comparisons
How big is 12168817920?- 12,168,817,920 seconds is equal to 386 years, 48 weeks, 2 days, 19 hours, 12 minutes.
-
To count from 1 to 12,168,817,920 would take you about seven hundred seventy-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 12168817920 cubic inches would be around 191.7 feet tall.
Recreational maths with 12168817920
- 12168817920 backwards is 02971886121
- 12168817920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12168817920's digits is 45
- More coming soon!
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The information we have on file for 12168817920 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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