21067814375010

Names of 21067814375010

• Cardinal: 21067814375010 can be written as Twenty-one trillion, sixty-seven billion, eight hundred fourteen million, three hundred seventy-five thousand and ten.

Scientific notation

• Scientific notation: 2.106781437501 × 10¹³

Factors of 21067814375010

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 66930

Divisors of 21067814375010

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 26 30 34 39 45 51 65 78 85 90 102 117 130 153 170 195 221 234 255 306 390 442 510 585 663 765 1105 1170 1326 1530 1989 2210 3315 3978 6630 9945 19890 25741 41149 51482 77223 82298 123447 128705 154446 205745 231669 246894 257410 334633 370341 386115 411490 437597 463338 534937 617235 669266 699533 740682 772230 875194 1003899 1069874 1158345 1234470 1312791 1399066 1604811 1673165 1851705 2007798 2098599 2187985 2316690 2625582 2674685 3011697 3209622 3346330 3497665 3703410 3938373 4197198 4375970 4814433 5019495 5349370 5688761 6023394 6295797 6563955 6995330 7876746 8024055 9093929 9628866 10038990 10492995 11377522 12591594 13127910 15058485 16048110 17066283 18187858 19691865 20985990 24072165 27281787 28443805 30116970 31478985 34132566 39383730 45469645 48144330 51198849 54563574 56887610 62957970 81845361 85331415 90939290 102397698 136408935 163690722 170662830 255994245 272817870 409226805 511988490 818453610 1059216409 2118432818 3177649227 5296082045 6355298454 9532947681 10592164090 13769813317 15888246135 18006678953 19065895362 27539626634 31776492270 36013357906 41309439951 47664738405 54020036859 68849066585 82618879902 90033394765 95329476810 108040073718 123928319853 137698133170 162060110577 180066789530 206547199755 234086826389 247856639706 270100184295 324120221154 413094399510 468173652778 540200368590 619641599265 702260479167 810300552885 1170434131945 1239283198530 1404520958334 1620601105770 2106781437501 2340868263890 3511302395835 4213562875002 7022604791670 10533907187505 21067814375010
• Sum of all divisors σ(n): 62463817634400
• Sum of proper divisors (its aliquot sum) s(n): 41396003259390
• 21067814375010 is an abundant number, because the sum of its proper divisors (41396003259390) is greater than itself. Its abundance is 20328188884380

Bases of 21067814375010

• Binary: 100110010100100111011100101111000111001100010₂
• Hexadecimal: 0x13293B978E62
• Base-36: 7GUF4Q2CI

Squares and roots of 21067814375010

• 21067814375010 squared (21067814375010²) is 443852802539877996912500100
• 21067814375010 cubed (21067814375010³) is 9351008453738116702124774003938062501000
• The square root of 21067814375010 is 4589968.8860612117
• The cube root of 21067814375010 is 27618.9074284151

Scales and comparisons

• 21,067,814,375,010 seconds is equal to 669,891 years, 17 weeks, 1 day, 3 hours, 43 minutes, 30 seconds.
• To count from 1 to 21,067,814,375,010 would take you about one million, six hundred seventy-four thousand, seven hundred twenty-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 21067814375010 cubic inches would be around 2301.6 feet tall.

Recreational maths with 21067814375010

• 21067814375010 backwards is 01057341876012
• 21067814375010 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21067814375010's digits is 45
• More coming soon!