18022243673216

Names of 18022243673216

• Cardinal: 18022243673216 can be written as Eighteen trillion, twenty-two billion, two hundred forty-three million, six hundred seventy-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.8022243673216 × 10¹³

Factors of 18022243673216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1359

Divisors of 18022243673216

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 97 124 128 194 248 388 496 776 961 992 1229 1552 1922 1984 2458 3007 3104 3844 3968 4916 6014 6208 7688 9832 12028 12416 15376 19664 24056 30752 38099 39328 48112 61504 76198 78656 93217 96224 119213 123008 152396 157312 186434 192448 238426 304792 372868 384896 476852 609584 745736 953704 1181069 1219168 1491472 1510441 1907408 2362138 2438336 2982944 3020882 3695603 3814816 4724276 4876672 5965888 6041764 7391206 7629632 9448552 11931776 12083528 14782412 15259264 18897104 24167056 29564824 37794208 46823671 48334112 59129648 75588416 93647342 96668224 114563693 118259296 146512777 151176832 187294684 193336448 229127386 236518592 293025554 374589368 458254772 473037184 586051108 749178736 916509544 1172102216 1451533801 1498357472 1833019088 2344204432 2903067602 2996714944 3666038176 4541896087 4688408864 5806135204 5993429888 7332076352 9083792174 9376817728 11612270408 14664152704 18167584348 18753635456 23224540816 36335168696 46449081632 72670337392 92898163264 140798778697 145340674784 185796326528 281597557394 290681349568 563195114788 581362699136 1126390229576 2252780459152 4505560918304 9011121836608 18022243673216
• Sum of all divisors σ(n): 37512221681970
• Sum of proper divisors (its aliquot sum) s(n): 19489978008754
• 18022243673216 is an abundant number, because the sum of its proper divisors (19489978008754) is greater than itself. Its abundance is 1467734335538

Bases of 18022243673216

• Binary: 100000110010000100001011011101010010010000000₂
• Hexadecimal: 0x1064216EA480
• Base-36: 6DZAYK8ZK

Squares and roots of 18022243673216

• 18022243673216 squared (18022243673216²) is 324801267016774140195782656
• 18022243673216 cubed (18022243673216³) is 5853647579545598406689082167661424541696
• The square root of 18022243673216 is 4245261.3197795021
• The cube root of 18022243673216 is 26218.2048529769

Scales and comparisons

• 18,022,243,673,216 seconds is equal to 573,051 years, 31 weeks, 2 days, 6 hours, 6 minutes, 56 seconds.
• To count from 1 to 18,022,243,673,216 would take you about one million, four hundred thirty-two thousand, six hundred twenty-nine 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 18022243673216 cubic inches would be around 2184.9 feet tall.

Recreational maths with 18022243673216

• 18022243673216 backwards is 61237634222081
• The number of decimal digits it has is: 14
• The sum of 18022243673216's digits is 47
• More coming soon!