1216380138759520
1,216,380,138,759,520 is an even composite number composed of four prime numbers multiplied together.
1216380138759520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 1216380138759520:
25 × 5 × 73 × 536
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 53 × 53 × 53 × 53 × 53 × 53)See below for interesting mathematical facts about the number 1216380138759520 from the Numbermatics database.
Names of 1216380138759520
- Cardinal: 1216380138759520 can be written as One quadrillion, two hundred sixteen trillion, three hundred eighty billion, one hundred thirty-eight million, seven hundred fifty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.21638013875952 × 1015
Factors of 1216380138759520
Divisors of 1216380138759520
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 53 56 70 80 98 106 112 140 160 196 212 224 245 265 280 343 371 392 424 490 530 560 686 742 784 848 980 1060 1120 1372 1484 1568 1696 1715 1855 1960 2120 2597 2744 2809 2968 3430 3710 3920 4240 5194 5488 5618 5936 6860 7420 7840 8480 10388 10976 11236 11872 12985 13720 14045 14840 18179 19663 20776 22472 25970 27440 28090 29680 36358 39326 41552 44944 51940 54880 56180 59360 72716 78652 83104 89888 90895 98315 103880 112360 137641 145432 148877 157304 181790 196630 207760 224720 275282 290864 297754 314608 363580 393260 415520 449440 550564 581728 595508 629216 688205 727160 744385 786520 963487 1042139 1101128 1191016 1376410 1454320 1488770 1573040 1926974 2084278 2202256 2382032 2752820 2908640 2977540 3146080 3853948 4168556 4404512 4764064 4817435 5210695 5505640 5955080 7294973 7707896 7890481 8337112 9634870 10421390 11011280 11910160 14589946 15415792 15780962 16674224 19269740 20842780 22022560 23820320 29179892 30831584 31561924 33348448 36474865 38539480 39452405 41685560 51064811 55233367 58359784 63123848 72949730 77078960 78904810 83371120 102129622 110466734 116719568 126247696 145899460 154157920 157809620 166742240 204259244 220933468 233439136 252495392 255324055 276166835 291798920 315619240 386633569 408518488 418195493 441866936 510648110 552333670 583597840 631238480 773267138 817036976 836390986 883733872 1021296220 1104667340 1167195680 1262476960 1546534276 1634073952 1672781972 1767467744 1933167845 2042592440 2090977465 2209334680 2706434983 2927368451 3093068552 3345563944 3866335690 4085184880 4181954930 4418669360 5412869966 5854736902 6186137104 6691127888 7732671380 8170369760 8363909860 8837338720 10825739932 11709473804 12372274208 13382255776 13532174915 14636842255 15465342760 16727819720 20491579157 21651479864 22164361129 23418947608 27064349830 29273684510 30930685520 33455639440 40983158314 43302959728 44328722258 46837895216 54128699660 58547369020 61861371040 66911278880 81966316628 86605919456 88657444516 93675790432 102457895785 108257399320 110821805645 117094738040 143441054099 155150527903 163932633256 177314889032 204915791570 216514798640 221643611290 234189476080 286882108198 310301055806 327865266512 354629778064 409831583140 433029597280 443287222580 468378952160 573764216396 620602111612 655730533024 709259556128 717205270495 775752639515 819663166280 886574445160 1086053695321 1147528432792 1241204223224 1434410540990 1551505279030 1639326332560 1773148890320 2172107390642 2295056865584 2482408446448 2868821081980 3103010558060 3278652665120 3546297780640 4344214781284 4590113731168 4964816892896 5430268476605 5737642163960 6206021116120 7602375867247 8688429562568 10860536953210 11475284327920 12412042232240 15204751734494 17376859125136 21721073906420 22950568655840 24824084464480 30409503468988 34753718250272 38011879336235 43442147812840 60819006937976 76023758672470 86884295625680 121638013875952 152047517344940 173768591251360 243276027751904 304095034689880 608190069379760 1216380138759520
- Sum of all divisors σ(n): 3415698545061600
- Sum of proper divisors (its aliquot sum) s(n): 2199318406302080
- 1216380138759520 is an abundant number, because the sum of its proper divisors (2199318406302080) is greater than itself. Its abundance is 982938267542560
Bases of 1216380138759520
- Binary: 1000101001001001010100100100001010100100101011000002
- Hexadecimal: 0x4524A92152560
- Base-36: BZ65BKM2CG
Squares and roots of 1216380138759520
- 1216380138759520 squared (12163801387595202) is 1479580641968629129404390630400
- 1216380138759520 cubed (12163801387595203) is 1799732506583700781283745729177081766801408000
-
The
square root of 1216380138759520 is 34876641.7356877983 -
The
cube root of 1216380138759520 is 106747.1871902113 - Being both a perfect square and a perfect cube, 1216380138759520 is also a
perfect sixth number .
Scales and comparisons
How big is 1216380138759520?- 1,216,380,138,759,520 seconds is equal to 38,677,125 years, 46 weeks, 6 days, 5 hours, 38 minutes, 40 seconds.
-
To count from 1 to 1,216,380,138,759,520 would take you about one hundred sixteen million, thirty-one thousand, three hundred seventy-seven 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 1216380138759520 cubic inches would be around 8895.6 feet tall.
Recreational maths with 1216380138759520
- 1216380138759520 backwards is 0259578310836121
- The number of decimal digits it has is: 16
- The sum of 1216380138759520's digits is 61
- More coming soon!
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