21014019516416

Names of 21014019516416

• Cardinal: 21014019516416 can be written as Twenty-one trillion, fourteen billion, nineteen million, five hundred sixteen thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 2.1014019516416 × 10¹³

Factors of 21014019516416

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 96

Divisors of 21014019516416

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 16 32 41 53 64 82 106 128 164 212 256 328 424 512 656 848 1024 1312 1681 1696 2048 2173 2624 2809 3362 3392 4346 5248 5618 6724 6784 8692 10496 11236 13448 13568 17384 20992 22472 26896 27136 34768 41984 44944 53792 54272 68921 69536 83968 89093 89888 107584 108544 115169 137842 139072 148877 178186 179776 215168 230338 275684 278144 297754 356372 359552 430336 460676 551368 556288 595508 712744 719104 860672 921352 1102736 1112576 1191016 1425488 1438208 1721344 1842704 2205472 2225152 2382032 2850976 2876416 3442688 3652813 3685408 4410944 4450304 4721929 4764064 5701952 5752832 6103957 7305626 7370816 8821888 9443858 9528128 11403904 12207914 14611252 14741632 17643776 18887716 19056256 22807808 24415828 29222504 29483264 35287552 37775432 38112512 45615616 48831656 58445008 58966528 70575104 75550864 76225024 91231232 97663312 116890016 117933056 141150208 151101728 152450048 182462464 193599089 195326624 233780032 235866112 250262237 302203456 304900096 387198178 390653248 467560064 500524474 604406912 774396356 781306496 935120128 1001048948 1208813824 1548792712 1562612992 1870240256 2002097896 2417627648 3097585424 3125225984 3740480512 4004195792 4835255296 6195170848 6250451968 7480961024 8008391584 9670510592 10260751717 12390341696 12500903936 16016783168 20521503434 24780683392 32033566336 41043006868 49561366784 64067132672 82086013736 99122733568 128134265344 164172027472 198245467136 256268530688 328344054944 396490934272 512537061376 656688109888 1313376219776 2626752439552 5253504879104 10507009758208 21014019516416
• Sum of all divisors σ(n): 43896436693200
• Sum of proper divisors (its aliquot sum) s(n): 22882417176784
• 21014019516416 is an abundant number, because the sum of its proper divisors (22882417176784) is greater than itself. Its abundance is 1868397660368

Bases of 21014019516416

• Binary: 100110001110010110101001010110010100000000000₂
• Hexadecimal: 0x131CB52B2800
• Base-36: 7G5PGNJSW

Squares and roots of 21014019516416

• 21014019516416 squared (21014019516416²) is 441589016236312538493485056
• 21014019516416 cubed (21014019516416³) is 9279560205424813582531902221651642679296
• The square root of 21014019516416 is 4584105.0943903981
• The cube root of 21014019516416 is 27595.3798874151

Scales and comparisons

• 21,014,019,516,416 seconds is equal to 668,180 years, 42 weeks, 4 days, 11 hours, 26 minutes, 56 seconds.
• To count from 1 to 21,014,019,516,416 would take you about one million, six hundred seventy thousand, four hundred fifty-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 21014019516416 cubic inches would be around 2299.6 feet tall.

Recreational maths with 21014019516416

• 21014019516416 backwards is 61461591041012
• 21014019516416 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21014019516416's digits is 41
• More coming soon!