12340638720
12,340,638,720 is an even composite number composed of six prime numbers multiplied together.
12340638720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twenty-eight divisors.
Prime factorization of 12340638720:
210 × 32 × 5 × 31 × 53 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 53 × 163)See below for interesting mathematical facts about the number 12340638720 from the Numbermatics database.
Names of 12340638720
- Cardinal: 12340638720 can be written as Twelve billion, three hundred forty million, six hundred thirty-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.234063872 × 1010
Factors of 12340638720
Divisors of 12340638720
- Number of divisors d(n): 528
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 53 60 62 64 72 80 90 93 96 106 120 124 128 144 155 159 160 163 180 186 192 212 240 248 256 265 279 288 310 318 320 326 360 372 384 424 465 477 480 489 496 512 530 558 576 620 636 640 652 720 744 768 795 815 848 930 954 960 978 992 1024 1060 1116 1152 1240 1272 1280 1304 1395 1440 1467 1488 1536 1590 1630 1643 1696 1860 1908 1920 1956 1984 2120 2232 2304 2385 2445 2480 2544 2560 2608 2790 2880 2934 2976 3072 3180 3260 3286 3392 3720 3816 3840 3912 3968 4240 4464 4608 4770 4890 4929 4960 5053 5088 5120 5216 5580 5760 5868 5952 6360 6520 6572 6784 7335 7440 7632 7680 7824 7936 8215 8480 8639 8928 9216 9540 9780 9858 9920 10106 10176 10432 11160 11520 11736 11904 12720 13040 13144 13568 14670 14787 14880 15159 15264 15360 15648 15872 16430 16960 17278 17856 19080 19560 19716 19840 20212 20352 20864 22320 23040 23472 23808 24645 25265 25440 25917 26080 26288 27136 29340 29574 29760 30318 30528 31296 31744 32860 33920 34556 35712 38160 39120 39432 39680 40424 40704 41728 43195 44640 45477 46080 46944 47616 49290 50530 50880 51834 52160 52576 54272 58680 59148 59520 60636 61056 62592 65720 67840 69112 71424 73935 75795 76320 77751 78240 78864 79360 80848 81408 83456 86390 89280 90954 93888 95232 98580 101060 101760 103668 104320 105152 117360 118296 119040 121272 122112 125184 129585 131440 135680 138224 142848 147870 151590 152640 155502 156480 157728 158720 161696 162816 166912 172780 178560 181908 187776 197160 202120 203520 207336 208640 210304 227385 234720 236592 238080 242544 244224 250368 259170 262880 267809 271360 276448 285696 295740 303180 305280 311004 312960 315456 323392 345560 357120 363816 375552 388755 394320 404240 407040 414672 417280 420608 454770 469440 473184 476160 485088 488448 500736 518340 525760 535618 552896 591480 606360 610560 622008 625920 630912 646784 691120 714240 727632 751104 777510 788640 803427 808480 814080 829344 834560 841216 909540 938880 946368 970176 1036680 1051520 1071236 1105792 1182960 1212720 1221120 1244016 1251840 1261824 1293568 1339045 1382240 1428480 1455264 1502208 1555020 1577280 1606854 1616960 1658688 1682432 1819080 1877760 1892736 1940352 2073360 2103040 2142472 2211584 2365920 2410281 2425440 2442240 2488032 2503680 2523648 2587136 2678090 2764480 2910528 3110040 3154560 3213708 3233920 3317376 3638160 3755520 3785472 3880704 4017135 4146720 4206080 4284944 4423168 4731840 4820562 4850880 4976064 5047296 5174272 5356180 5528960 5821056 6220080 6309120 6427416 6467840 6634752 7276320 7511040 7570944 7761408 8034270 8293440 8412160 8569888 8846336 9463680 9641124 9701760 9952128 10712360 11057920 11642112 12051405 12440160 12618240 12854832 12935680 13269504 14552640 15141888 15522816 16068540 16586880 17139776 18927360 19282248 19403520 19904256 21424720 22115840 23284224 24102810 24880320 25236480 25709664 25871360 26539008 29105280 32137080 33173760 34279552 37854720 38564496 38807040 39808512 42849440 44231680 46568448 48205620 49760640 51419328 58210560 64274160 66347520 68559104 75709440 77128992 77614080 79617024 85698880 96411240 99521280 102838656 116421120 128548320 132695040 137118208 154257984 171397760 192822480 199042560 205677312 232842240 257096640 274236416 308515968 342795520 385644960 398085120 411354624 514193280 617031936 685591040 771289920 822709248 1028386560 1234063872 1371182080 1542579840 2056773120 2468127744 3085159680 4113546240 6170319360 12340638720
- Sum of all divisors σ(n): 45248067072
- Sum of proper divisors (its aliquot sum) s(n): 32907428352
- 12340638720 is an abundant number, because the sum of its proper divisors (32907428352) is greater than itself. Its abundance is 20566789632
Bases of 12340638720
- Binary: 10110111111000111100110100000000002
- Hexadecimal: 0x2DF8F3400
- Base-36: 5O3APS0
Squares and roots of 12340638720
- 12340638720 squared (123406387202) is 152291364017563238400
- 12340638720 cubed (123406387203) is 1879372703516755659847630848000
-
The
square root of 12340638720 is 111088.4274800935 -
The
cube root of 12340638720 is 2310.8896781053
Scales and comparisons
How big is 12340638720?- 12,340,638,720 seconds is equal to 392 years, 20 weeks, 3 days, 11 hours, 12 minutes.
-
To count from 1 to 12,340,638,720 would take you about seven hundred eighty-four 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 12340638720 cubic inches would be around 192.6 feet tall.
Recreational maths with 12340638720
- 12340638720 backwards is 02783604321
- 12340638720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12340638720's digits is 36
- More coming soon!
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