18146464326018

Names of 18146464326018

• Cardinal: 18146464326018 can be written as Eighteen trillion, one hundred forty-six billion, four hundred sixty-four million, three hundred twenty-six thousand and eighteen.

Scientific notation

• Scientific notation: 1.8146464326018 × 10¹³

Factors of 18146464326018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 189399

Divisors of 18146464326018

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 61 63 81 122 126 162 183 189 243 366 378 427 463 486 549 567 854 926 1098 1134 1281 1389 1647 1701 2562 2778 3241 3294 3402 3843 4167 4941 6482 7686 8334 9723 9882 11529 12501 14823 19446 23058 25002 28243 29169 29646 34587 37503 56486 58338 69174 75006 84729 87507 103761 112509 169458 175014 188863 197701 207522 225018 254187 262521 377726 395402 508374 525042 566589 593103 762561 787563 1133178 1186206 1322041 1525122 1575126 1699767 1779309 2287683 2644082 3399534 3558618 3966123 4575366 5099301 5337927 6863049 7932246 10198602 10675854 11520643 11898369 13726098 15297903 16013781 23041286 23796738 30595806 32027562 34561929 35695107 45893709 48041343 69123858 71390214 80644501 87443569 91787418 96082686 103685787 107085321 161289002 174887138 207371574 214170642 241933503 262330707 311057361 321255963 483867006 524661414 612104983 622114722 642511926 725800509 786992121 933172083 1224209966 1451601018 1573984242 1836314949 1866344166 2177401527 2360976363 2799516249 3672629898 4354803054 4721952726 5334057709 5508944847 5599032498 6532204581 7082929089 10668115418 11017889694 13064409162 14165858178 16002173127 16526834541 19596613743 21248787267 32004346254 33053669082 37338403963 39193227486 42497574534 48006519381 49580503623 74676807926 96013038762 99161007246 112015211889 144019558143 148741510869 224030423778 288039116286 297483021738 336045635667 432058674429 672091271334 864117348858 1008136907001 1296176023287 2016273814002 2592352046574 3024410721003 6048821442006 9073232163009 18146464326018
• Sum of all divisors σ(n): 47464780726272
• Sum of proper divisors (its aliquot sum) s(n): 29318316400254
• 18146464326018 is an abundant number, because the sum of its proper divisors (29318316400254) is greater than itself. Its abundance is 11171852074236

Bases of 18146464326018

• Binary: 100001000000100001101100011110110000110000010₂
• Hexadecimal: 0x10810D8F6182
• Base-36: 6FKDCBY4I

Squares and roots of 18146464326018

• 18146464326018 squared (18146464326018²) is 329294167535443906991736324
• 18146464326018 cubed (18146464326018³) is 5975524863947727493815243170590228877832
• The square root of 18146464326018 is 4259866.7028462291
• The cube root of 18146464326018 is 26278.3044418827

Scales and comparisons

• 18,146,464,326,018 seconds is equal to 577,001 years, 22 weeks, 4 days, 7 hours, 18 seconds.
• To count from 1 to 18,146,464,326,018 would take you about one million, four hundred forty-two thousand, five hundred three 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 18146464326018 cubic inches would be around 2189.9 feet tall.

Recreational maths with 18146464326018

• 18146464326018 backwards is 81062346464181
• 18146464326018 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18146464326018's digits is 54
• More coming soon!