12679121520
12,679,121,520 is an even composite number composed of seven prime numbers multiplied together.
12679121520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12679121520:
24 × 32 × 5 × 13 × 31 × 37 × 1181
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 31 × 37 × 1181)See below for interesting mathematical facts about the number 12679121520 from the Numbermatics database.
Names of 12679121520
- Cardinal: 12679121520 can be written as Twelve billion, six hundred seventy-nine million, one hundred twenty-one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.267912152 × 1010
Factors of 12679121520
Divisors of 12679121520
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 31 36 37 39 40 45 48 52 60 62 65 72 74 78 80 90 93 104 111 117 120 124 130 144 148 155 156 180 185 186 195 208 222 234 240 248 260 279 296 310 312 333 360 370 372 390 403 444 465 468 481 496 520 555 558 585 592 620 624 666 720 740 744 780 806 888 930 936 962 1040 1110 1116 1147 1170 1181 1209 1240 1332 1395 1443 1480 1488 1560 1612 1665 1776 1860 1872 1924 2015 2220 2232 2294 2340 2362 2405 2418 2480 2664 2790 2886 2960 3120 3224 3330 3441 3543 3627 3720 3848 4030 4329 4440 4464 4588 4680 4724 4810 4836 5328 5580 5735 5772 5905 6045 6448 6660 6882 7086 7215 7254 7440 7696 8060 8658 8880 9176 9360 9448 9620 9672 10323 10629 11160 11470 11544 11810 12090 13320 13764 14172 14430 14508 14911 15353 16120 17205 17316 17715 18135 18352 18896 19240 19344 20646 21258 21645 22320 22940 23088 23620 24180 26640 27528 28344 28860 29016 29822 30706 32240 34410 34632 35430 36270 36611 38480 41292 42516 43290 43697 44733 45880 46059 47240 48360 51615 53145 55056 56688 57720 58032 59644 61412 68820 69264 70860 72540 73222 74555 76765 82584 85032 86580 87394 89466 91760 92118 94480 96720 103230 106290 109833 115440 119288 122824 131091 134199 137640 138177 141720 145080 146444 149110 153530 165168 170064 173160 174788 178932 183055 184236 206460 212580 218485 219666 223665 230295 238576 245648 262182 268398 275280 276354 283440 290160 292888 298220 307060 329499 346320 349576 357864 366110 368472 393273 412920 425160 436970 439332 447330 460590 475943 524364 536796 549165 552708 568061 585776 596440 614120 655455 658998 670995 690885 699152 715728 732220 736944 786546 825840 850320 873940 878664 894660 921180 951886 1048728 1073592 1098330 1105416 1136122 1192880 1228240 1310910 1317996 1341990 1354607 1381770 1427829 1464440 1573092 1647495 1704183 1747880 1757328 1789320 1842360 1903772 1966365 2097456 2147184 2196660 2210832 2272244 2379715 2621820 2635992 2683980 2709214 2763540 2840305 2855658 2928880 3146184 3294990 3408366 3495760 3578640 3684720 3807544 3932730 4063821 4283487 4393320 4544488 4759430 5112549 5243640 5271984 5367960 5418428 5527080 5680610 5711316 6292368 6589980 6773035 6816732 7139145 7615088 7865460 8127642 8520915 8566974 8786640 9088976 9518860 10225098 10487280 10735920 10836856 11054160 11361220 11422632 12191463 13179960 13546070 13633464 14278290 15730920 16255284 17041830 17133948 17609891 19037720 20319105 20450196 21417435 21673712 22722440 22845264 24382926 25562745 26359920 27092140 27266928 28556580 31461840 32510568 34083660 34267896 35219782 38075440 40638210 40900392 42834870 45444880 48765852 51125490 52829673 54184280 57113160 60957315 65021136 68167320 68535792 70439564 81276420 81800784 85669740 88049455 97531704 102250980 105659346 108368560 114226320 121914630 136334640 140879128 158489019 162552840 171339480 176098910 195063408 204501960 211318692 243829260 264148365 281758256 316978038 325105680 342678960 352197820 409003920 422637384 487658520 528296730 633956076 704395640 792445095 845274768 975317040 1056593460 1267912152 1408791280 1584890190 2113186920 2535824304 3169780380 4226373840 6339560760 12679121520
- Sum of all divisors σ(n): 48655885824
- Sum of proper divisors (its aliquot sum) s(n): 35976764304
- 12679121520 is an abundant number, because the sum of its proper divisors (35976764304) is greater than itself. Its abundance is 23297642784
Bases of 12679121520
- Binary: 10111100111011110000001010011100002
- Hexadecimal: 0x2F3BC0A70
- Base-36: 5TOTKS0
Squares and roots of 12679121520
- 12679121520 squared (126791215202) is 160760122518927110400
- 12679121520 cubed (126791215203) is 2038297128987565332784055808000
-
The
square root of 12679121520 is 112601.6053171535 -
The
cube root of 12679121520 is 2331.8273298673
Scales and comparisons
How big is 12679121520?- 12,679,121,520 seconds is equal to 403 years, 8 weeks, 1 day, 2 hours, 12 minutes.
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To count from 1 to 12,679,121,520 would take you about eight hundred six 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 12679121520 cubic inches would be around 194.3 feet tall.
Recreational maths with 12679121520
- 12679121520 backwards is 02512197621
- 12679121520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12679121520's digits is 36
- More coming soon!
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