8138376550656

Names of 8138376550656

• Cardinal: 8138376550656 can be written as Eight trillion, one hundred thirty-eight billion, three hundred seventy-six million, five hundred fifty thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 8.138376550656 × 10¹²

Factors of 8138376550656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1817

Divisors of 8138376550656

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 121 128 132 144 162 176 192 198 216 242 256 264 288 297 324 352 363 384 396 432 484 528 576 594 648 704 726 768 792 864 891 968 1056 1089 1152 1188 1296 1408 1452 1584 1728 1782 1801 1936 2112 2178 2304 2376 2592 2816 2904 3168 3267 3456 3564 3602 3872 4224 4356 4752 5184 5403 5808 6336 6534 6912 7128 7204 7744 8448 8712 9504 9801 10368 10806 11616 12672 13068 14256 14408 15488 16209 17424 19008 19602 19811 20736 21612 23232 25344 26136 28512 28816 30976 32418 34848 38016 39204 39622 43224 46464 48627 52272 57024 57632 59433 64836 69696 76032 78408 79244 86448 92928 97254 104544 114048 115264 118866 129672 139392 145881 156816 158488 172896 178299 194508 209088 217921 228096 230528 237732 259344 278784 291762 313632 316976 345792 356598 389016 418176 435842 461056 475464 518688 534897 583524 627264 633952 653763 691584 713196 778032 836352 871684 950928 1037376 1069794 1167048 1254528 1267904 1307526 1383168 1426392 1556064 1604691 1743368 1901856 1961289 2074752 2139588 2334096 2509056 2535808 2615052 2852784 3112128 3209382 3243601 3486736 3803712 3922578 4149504 4279176 4668192 5071616 5230104 5705568 5883867 6224256 6418764 6487202 6973472 7607424 7845156 8558352 9336384 9730803 10460208 11411136 11767734 12448512 12837528 12974404 13946944 15214848 15690312 17116704 17651601 18672768 19461606 20920416 22822272 23535468 25675056 25948808 27893888 29192409 31380624 34233408 35303202 35679611 37345536 38923212 41840832 45644544 47070936 51350112 51897616 55787776 58384818 62761248 68466816 70606404 71359222 77846424 83681664 87577227 94141872 102700224 103795232 107038833 116769636 125522496 136933632 141212808 142718444 155692848 167363328 175154454 188283744 205400448 207590464 214077666 233539272 251044992 262731681 282425616 285436888 311385696 321116499 350308908 376567488 392475721 410800896 415180928 428155332 467078544 502089984 525463362 564851232 570873776 622771392 642232998 700617816 753134976 784951442 830361856 856310664 934157088 963349497 1050926724 1129702464 1141747552 1177427163 1245542784 1284465996 1401235632 1506269952 1569902884 1712621328 1868314176 1926698994 2101853448 2259404928 2283495104 2354854326 2491085568 2568931992 2802471264 2890048491 3139805768 3425242656 3532281489 3736628352 3853397988 4203706896 4518809856 4566990208 4709708652 5137863984 5604942528 5780096982 6279611536 6850485312 7064562978 7473256704 7706795976 8407413792 9133980416 9419417304 10275727968 10596844467 11209885056 11560193964 12559223072 13700970624 14129125956 15413591952 16814827584 18838834608 20551455936 21193688934 22419770112 23120387928 25118446144 27401941248 28258251912 30827183904 31790533401 33629655168 37677669216 41102911872 42387377868 46240775856 50236892288 56516503824 61654367808 63581066802 67259310336 75355338432 82205823744 84774755736 92481551712 100473784576 113033007648 123308735616 127162133604 150710676864 169549511472 184963103424 226066015296 246617471232 254324267208 301421353728 339099022944 369926206848 452132030592 508648534416 678198045888 739852413696 904264061184 1017297068832 1356396091776 2034594137664 2712792183552 4069188275328 8138376550656
• Sum of all divisors σ(n): 26688646214769
• Sum of proper divisors (its aliquot sum) s(n): 18550269664113
• 8138376550656 is an abundant number, because the sum of its proper divisors (18550269664113) is greater than itself. Its abundance is 10411893113457

Bases of 8138376550656

• Binary: 1110110011011011101000010110001100100000000₂
• Hexadecimal: 0x766DD0B1900
• Base-36: 2VUPV9S00

Squares and roots of 8138376550656

• 8138376550656 squared (8138376550656²) is 66233172880267452534030336
• 8138376550656 cubed (8138376550656³) is 539030501044313554840646012353344700416
• 8138376550656 is a perfect square number. Its square root is 2852784
• The cube root of 8138376550656 is 20114.6552449225

Scales and comparisons

• 8,138,376,550,656 seconds is equal to 258,775 years, 10 weeks, 3 days, 57 minutes, 36 seconds.
• To count from 1 to 8,138,376,550,656 would take you about six hundred forty-six thousand, nine hundred thirty-eight 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 8138376550656 cubic inches would be around 1676.2 feet tall.

Recreational maths with 8138376550656

• 8138376550656 backwards is 6560556738318
• The number of decimal digits it has is: 13
• The sum of 8138376550656's digits is 63
• More coming soon!