21077295814464

Names of 21077295814464

• Cardinal: 21077295814464 can be written as Twenty-one trillion, seventy-seven billion, two hundred ninety-five million, eight hundred fourteen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.1077295814464 × 10¹³

Factors of 21077295814464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 274

Divisors of 21077295814464

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 53 57 64 76 96 106 114 152 159 192 197 212 228 304 318 394 424 456 591 608 636 788 848 912 1007 1182 1216 1272 1576 1696 1824 2014 2364 2544 2809 3021 3152 3392 3648 3743 4028 4728 5088 5618 6042 6304 7486 8056 8427 9456 10176 10441 11229 11236 12084 12608 14972 16112 16854 18912 20882 22458 22472 24168 29944 31323 32224 33708 37824 38809 41764 44916 44944 48336 53371 59888 62646 64448 67416 77618 83528 89832 89888 96672 106742 116427 119776 125292 134832 148877 155236 160113 167056 179664 179776 193344 198379 213484 232854 239552 250584 269664 297754 310472 320226 334112 359328 396758 426968 446631 465708 501168 539328 553373 595137 595508 620944 640452 668224 718656 737371 793516 853936 893262 931416 1002336 1106746 1190274 1191016 1241888 1280904 1474742 1587032 1660119 1707872 1786524 1862832 2004672 2056877 2212113 2213492 2380548 2382032 2483776 2561808 2828663 2949484 3174064 3320238 3415744 3573048 3725664 4113754 4424226 4426984 4761096 4764064 5123616 5657326 5898968 6170631 6348128 6640476 7146096 7451328 8227508 8485989 8848452 8853968 9522192 9528128 10247232 10514087 11314652 11797936 12341262 12696256 13280952 14292192 16455016 16971978 17696904 17707936 19044384 21028174 22629304 23595872 24682524 26561904 28584384 29328769 31542261 32910032 33943956 35393808 35415872 38088768 39080663 42056348 45258608 47191744 49365048 53123808 58657538 63084522 65820064 67887912 70787616 78161326 84112696 87986307 90517216 98730096 106247616 109014481 117241989 117315076 126169044 131640128 135775824 141575232 156322652 168225392 175972614 181034432 197460192 218028962 234483978 234630152 252338088 271551648 312645304 327043443 336450784 351945228 394920384 436057924 468967956 469260304 504676176 543103296 557246611 625290608 654086886 672901568 703890456 872115848 937935912 938520608 1009352352 1114493222 1250581216 1308173772 1407780912 1671739833 1744231696 1875871824 1877041216 2018704704 2071275139 2228986444 2501162432 2616347544 2815561824 3343479666 3488463392 3751743648 4142550278 4457972888 5232695088 5631123648 5777767493 6213825417 6686959332 6976926784 7503487296 8285100556 8915945776 10465390176 11555534986 12427650834 13373918664 16570201112 17333302479 17831891552 20930780352 23111069972 24855301668 26747837328 33140402224 34666604958 35663783104 46222139944 49710603336 53495674656 66280804448 69333209916 92444279888 99421206672 106991349312 109777582367 132561608896 138666419832 184888559776 198842413344 219555164734 277332839664 329332747101 369777119552 397684826688 439110329468 554665679328 658665494202 878220658936 1109331358656 1317330988404 1756441317872 2634661976808 3512882635744 5269323953616 7025765271488 10538647907232 21077295814464
• Sum of all divisors σ(n): 60136249348800
• Sum of proper divisors (its aliquot sum) s(n): 39058953534336
• 21077295814464 is an abundant number, because the sum of its proper divisors (39058953534336) is greater than itself. Its abundance is 17981657719872

Bases of 21077295814464

• Binary: 100110010101101110000101110101101011101000000₂
• Hexadecimal: 0x132B70BAD740
• Base-36: 7GYRXQ7UO

Squares and roots of 21077295814464

• 21077295814464 squared (21077295814464²) is 444252398850421653111607296
• 21077295814464 cubed (21077295814464³) is 9363639226855583834330836181836444729344
• The square root of 21077295814464 is 4591001.6134242427
• The cube root of 21077295814464 is 27623.0500464683

Scales and comparisons

• 21,077,295,814,464 seconds is equal to 670,192 years, 42 weeks, 1 day, 54 minutes, 24 seconds.
• To count from 1 to 21,077,295,814,464 would take you about one million, six hundred seventy-five thousand, four hundred eighty-two 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 21077295814464 cubic inches would be around 2301.9 feet tall.

Recreational maths with 21077295814464

• 21077295814464 backwards is 46441859277012
• The number of decimal digits it has is: 14
• The sum of 21077295814464's digits is 60
• More coming soon!