21701074122

Names of 21701074122

• Cardinal: 21701074122 can be written as Twenty-one billion, seven hundred one million, seventy-four thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 2.1701074122 × 10¹⁰

Factors of 21701074122

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16711

Divisors of 21701074122

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 78 91 117 126 182 189 234 269 273 351 378 538 546 702 807 819 1614 1638 1883 2421 2457 3497 3766 4842 4914 5649 6994 7263 10491 11298 14526 16417 16947 20982 24479 31473 32834 33894 48958 49251 50841 62946 73437 94419 98502 101682 114919 146874 147753 188838 213421 220311 229838 295506 344757 426842 440622 443259 640263 660933 689514 886518 1034271 1280526 1321866 1493947 1920789 2068542 2987894 3102813 3841578 4416173 4481841 5762367 6205626 8832346 8963682 11524734 13248519 13445523 26497038 26891046 30913211 39745557 40336569 57410249 61826422 79491114 80673138 92739633 114820498 119236671 172230747 185479266 238473342 278218899 344461494 401871743 516692241 556437798 803743486 834656697 1033384482 1205615229 1550076723 1669313394 2411230458 3100153446 3616845687 7233691374 10850537061 21701074122
• Sum of all divisors σ(n): 59577638400
• Sum of proper divisors (its aliquot sum) s(n): 37876564278
• 21701074122 is an abundant number, because the sum of its proper divisors (37876564278) is greater than itself. Its abundance is 16175490156

Bases of 21701074122

• Binary: 10100001101011111000001110011001010₂
• Hexadecimal: 0x50D7C1CCA
• Base-36: 9YW9BYI

Squares and roots of 21701074122

• 21701074122 squared (21701074122²) is 470936618048538070884
• 21701074122 cubed (21701074122³) is 10219830455035327669992574063848
• The square root of 21701074122 is 147312.8443890755
• The cube root of 21701074122 is 2789.2904728295

Scales and comparisons

• 21,701,074,122 seconds is equal to 690 years, 1 week, 2 days, 20 hours, 8 minutes, 42 seconds.
• To count from 1 to 21,701,074,122 would take you about one thousand, three hundred eighty 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 21701074122 cubic inches would be around 232.4 feet tall.

Recreational maths with 21701074122

• 21701074122 backwards is 22147010712
• 21701074122 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21701074122's digits is 27
• More coming soon!