215018389588128

Names of 215018389588128

• Cardinal: 215018389588128 can be written as Two hundred fifteen trillion, eighteen billion, three hundred eighty-nine million, five hundred eighty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.15018389588128 × 10¹⁴

Factors of 215018389588128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 371

Divisors of 215018389588128

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 71 84 93 96 112 124 142 168 186 213 217 224 248 257 284 336 372 426 434 496 497 514 568 651 672 744 771 852 868 961 992 994 1028 1136 1302 1488 1491 1542 1704 1736 1799 1922 1988 2056 2201 2272 2604 2883 2976 2982 3084 3408 3472 3598 3844 3976 4112 4402 5041 5208 5397 5766 5964 6168 6603 6727 6816 6944 7196 7688 7952 7967 8224 8804 10082 10416 10794 11532 11928 12336 13206 13454 14392 15123 15376 15407 15904 15934 17608 18247 20164 20181 20832 21588 23064 23856 23901 24672 26412 26908 28784 30246 30752 30814 31868 35216 35287 36494 40328 40362 43176 46128 46221 47712 47802 52824 53816 54741 55769 57568 60492 61628 63736 66049 68231 70432 70574 72988 80656 80724 86352 92256 92442 95604 105648 105861 107632 109482 111538 120984 123256 127472 127729 132098 136462 141148 145976 156271 161312 161448 167307 172704 184884 191208 198147 204693 211296 211722 215264 218964 223076 241968 246512 246977 254944 255458 264196 272924 282296 291952 312542 322896 334614 369768 382416 383187 396294 409386 423444 437928 446152 462343 468813 477617 483936 493024 493954 510916 528392 545848 564592 565657 583904 625084 645792 669228 739536 740931 764832 766374 792588 818772 846888 875856 892304 924686 937626 955234 987908 1021832 1056784 1091696 1093897 1129184 1131314 1250168 1295537 1338456 1387029 1432851 1479072 1481862 1532748 1585176 1637544 1693776 1696971 1728839 1751712 1784608 1849372 1875252 1910468 1975816 2043664 2047519 2113568 2183392 2187794 2262628 2500336 2591074 2676912 2774058 2865702 2963724 3065496 3170352 3275088 3281691 3387552 3393942 3457678 3698744 3750504 3820936 3886611 3951632 3959599 4087328 4095038 4375588 4525256 4689479 4844401 5000672 5182148 5186517 5353824 5548116 5731404 5927448 6130992 6142557 6340704 6550176 6563382 6787884 6915356 7397488 7501008 7641872 7773222 7903264 7919198 8190076 8751176 9050512 9068759 9378958 9688802 10364296 10373034 11096232 11462808 11854896 11878797 12261984 12285114 13126764 13575768 13830712 14068437 14332633 14533203 14794976 15002016 15283744 15546444 15838396 16380152 17502352 17535367 18101024 18137518 18757916 19377604 20728592 20746068 22192464 22925616 23709792 23757594 24570228 26253528 27151536 27206277 27661424 28136874 28665266 29066406 31092888 31676792 32760304 32826353 33910807 35004704 35070734 36275036 37515832 38755208 40161647 41457184 41492136 42997899 44384928 45851232 47515188 49140456 52507056 52606101 54303072 54412554 55322848 56273748 57330532 58132812 62185776 63353584 63473089 65520608 65652706 67821614 70141468 72550072 75031664 77510416 80323294 82984272 85995798 95030376 98280912 98479059 101732421 105014112 105212202 108825108 112547496 114661064 116265624 120484941 122747569 124371552 126707168 126946178 131305412 135643228 140282936 145100144 145373849 150063328 155020832 160646588 165968544 171991596 190060752 190419267 196561824 196958118 203464842 210424404 217650216 225094992 229322128 232531248 240969882 245495138 253892356 262610824 271286456 280565872 281131529 290200288 290747698 321293176 332953009 343983192 368242707 380121504 380838534 393916236 406929684 420848808 435300432 436121547 444311623 450189984 458644256 465062496 481939764 490990276 507784712 525221648 542572912 561131744 562263058 581495396 642586352 665906018 687966384 736485414 761677068 787832472 813859368 841697616 843394587 870600864 872243094 888623246 963879528 981980552 998859027 1015569424 1017616943 1050443296 1085145824 1124526116 1162990792 1245011057 1285172704 1331812036 1332934869 1375932768 1472970828 1523354136 1575664944 1627718736 1683395232 1686789174 1744486188 1777246492 1927759056 1963961104 1997718054 2031138848 2035233886 2249052232 2325981584 2330671063 2490022114 2663624072 2665869738 2945941656 3046708272 3052850829 3151329888 3255437472 3373578348 3488972376 3554492984 3735033171 3855518112 3927922208 3995436108 4070467772 4498104464 4506589319 4651963168 4661342126 4980044228 5327248144 5331739476 5891883312 6093416544 6105701658 6747156696 6977944752 6992013189 7108985968 7470066342 7990872216 8140935544 8715077399 8996208928 9013178638 9322684252 9960088456 10321543279 10654496288 10663478952 11783766624 12211403316 13494313392 13519767957 13955889504 13984026378 14217971936 14940132684 15981744432 16281871088 17430154798 18026357276 18645368504 19920176912 20643086558 21326957904 24422806632 26145232197 26988626784 27039535914 27968052756 29880265368 30964629837 31546125233 31963488864 32563742176 34860309596 36052714552 37290737008 39840353824 41286173116 42653915808 48845613264 52290464394 54079071828 55936105512 59760530736 61929259674 63092250466 69720619192 72105429104 72250802953 74581474016 82572346232 94638375699 97691226528 104580928788 108158143656 111872211024 119521061472 123858519348 126184500932 139441238384 144210858208 144501605906 165144692464 189276751398 209161857576 216316287312 216752408859 223744422048 247717038696 252369001864 278882476768 289003211812 319967841649 330289384928 378553502796 418323715152 432632574624 433504817718 495434077392 504738003728 578006423624 639935683298 757107005592 836647430304 867009635436 959903524947 990868154784 1009476007456 1156012847248 1279871366596 1514214011184 1734019270872 1919807049894 2239774891543 2312025694496 2559742733192 3028428022368 3468038541744 3839614099788 4479549783086 5119485466384 6719324674629 6936077083488 7679228199576 8959099566172 10238970932768 13438649349258 15358456399152 17918199132344 26877298698516 30716912798304 35836398264688 53754597397032 71672796529376 107509194794064 215018389588128
• Sum of all divisors σ(n): 678695466280608
• Sum of proper divisors (its aliquot sum) s(n): 463677076692480
• 215018389588128 is an abundant number, because the sum of its proper divisors (463677076692480) is greater than itself. Its abundance is 248658687104352

Bases of 215018389588128

• Binary: 110000111000111011011110101110110100100010100000₂
• Hexadecimal: 0xC38EDEBB48A0
• Base-36: 247U31JTEO

Squares and roots of 215018389588128

• 215018389588128 squared (215018389588128²) is 46232907861071991517478544384
• 215018389588128 cubed (215018389588128³) is 9940925394264003063626450182704298727473152
• The square root of 215018389588128 is 14663505.3649571799
• The cube root of 215018389588128 is 59908.9721156259

Scales and comparisons

• 215,018,389,588,128 seconds is equal to 6,836,919 years, 36 weeks, 9 hours, 8 minutes, 48 seconds.
• To count from 1 to 215,018,389,588,128 would take you about seventeen million, ninety-two thousand, two hundred ninety-nine 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 215018389588128 cubic inches would be around 4992.4 feet tall.

Recreational maths with 215018389588128

• 215018389588128 backwards is 821885983810512
• The number of decimal digits it has is: 15
• The sum of 215018389588128's digits is 69
• More coming soon!