21073559270690

Names of 21073559270690

• Cardinal: 21073559270690 can be written as Twenty-one trillion, seventy-three billion, five hundred fifty-nine million, two hundred seventy thousand, six hundred ninety.

Scientific notation

• Scientific notation: 2.107355927069 × 10¹³

Factors of 21073559270690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 311

Divisors of 21073559270690

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 5 10 17 29 34 58 85 101 145 157 170 202 289 290 314 493 505 578 785 986 1010 1445 1570 1717 2465 2669 2890 2929 3434 4553 4930 5338 5858 8381 8585 9106 10201 13345 14645 15857 16762 17170 20402 22765 24649 26690 29189 29290 31714 41905 45373 45530 49298 49793 51005 58378 77401 79285 83810 90746 99586 102010 123245 145945 154802 158570 173417 226865 246490 248965 269569 291890 295829 346834 387005 419033 453730 459853 497930 539138 591658 714821 774010 838066 846481 867085 919706 1315817 1347845 1429642 1479145 1601557 1692962 1734170 2095165 2299265 2489549 2631634 2695690 2948089 2958290 3203114 3574105 4190330 4232405 4582673 4598530 4979098 5029093 5896178 6579085 7123561 7148210 7817501 8007785 8464810 9165346 10058186 12151957 12447745 13158170 14247122 14740445 15635002 16015570 22913365 24303914 24895490 25145465 27226469 29480890 35617805 39087505 42322333 45826730 46445153 50290930 54452938 60759785 71235610 72196921 78175010 84644666 85494581 92890306 121519570 132897517 136132345 144393842 170989162 206583269 211611665 232225765 251444449 265795034 272264690 360984605 413166538 423223330 427472905 462849973 464451530 502888898 664487585 719479661 721969210 789567601 854945810 925699946 1032916345 1227347657 1257222245 1328975170 1438959322 1579135202 2065832690 2314249865 2454695314 2514444490 3597398305 3947838005 4274555633 4628499730 6136738285 7194796610 7291889021 7895676010 8549111266 12273476570 13422649217 14583778042 20864910169 21372778165 26845298434 36459445105 41729820338 42745556330 67113246085 72667445761 72918890210 104324550845 123962113357 134226492170 145334891522 208649101690 247924226714 363337228805 619810566785 726674457610 1239621133570 2107355927069 4214711854138 10536779635345 21073559270690
• Sum of all divisors σ(n): 42371133451380
• Sum of proper divisors (its aliquot sum) s(n): 21297574180690
• 21073559270690 is an abundant number, because the sum of its proper divisors (21297574180690) is greater than itself. Its abundance is 224014910000

Bases of 21073559270690

• Binary: 100110010101010010010000000111011010100100010₂
• Hexadecimal: 0x132A9203B522
• Base-36: 7GX253482

Squares and roots of 21073559270690

• 21073559270690 squared (21073559270690²) is 444094900335284444693076100
• 21073559270690 cubed (21073559270690³) is 9358660204026785098779922418808669509000
• The square root of 21073559270690 is 4590594.6532764141
• The cube root of 21073559270690 is 27621.4176290335

Scales and comparisons

• 21,073,559,270,690 seconds is equal to 670,074 years, 4 minutes, 50 seconds.
• To count from 1 to 21,073,559,270,690 would take you about one million, six hundred seventy-five thousand, one hundred eighty-five 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 21073559270690 cubic inches would be around 2301.8 feet tall.

Recreational maths with 21073559270690

• 21073559270690 backwards is 09607295537012
• The number of decimal digits it has is: 14
• The sum of 21073559270690's digits is 56
• More coming soon!