164359618269728

Names of 164359618269728

• Cardinal: 164359618269728 can be written as One hundred sixty-four trillion, three hundred fifty-nine billion, six hundred eighteen million, two hundred sixty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.64359618269728 × 10¹⁴

Factors of 164359618269728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 578

Divisors of 164359618269728

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 569 784 1138 1568 2276 3983 4552 7966 9104 15932 18208 27881 31864 55762 63728 111524 127456 223048 323761 446096 647522 892192 1295044 2266327 2590088 4532654 5180176 9065308 10360352 15864289 18130616 31728578 36261232 63457156 72522464 126914312 184220009 253828624 368440018 507657248 736880036 1289540063 1473760072 2579080126 2947520144 5158160252 5895040288 9026780441 10316320504 18053560882 20632641008 36107121764 41265282016 72214243528 104821185121 144428487056 209642370242 288856974112 419284740484 733748295847 838569480968 1467496591694 1677138961936 2934993183388 3354277923872 5136238070929 5869986366776 10272476141858 11739972733552 20544952283716 23479945467104 41089904567432 82179809134864 164359618269728
• Sum of all divisors σ(n): 377075574494451
• Sum of proper divisors (its aliquot sum) s(n): 212715956224723
• 164359618269728 is an abundant number, because the sum of its proper divisors (212715956224723) is greater than itself. Its abundance is 48356337954995

Bases of 164359618269728

• Binary: 100101010111101111110100101010011001001000100000₂
• Hexadecimal: 0x957BF4A99220
• Base-36: 1M9DRL2TCW

Squares and roots of 164359618269728

• 164359618269728 squared (164359618269728²) is 27014084117770706160561193984
• 164359618269728 cubed (164359618269728³) is 4440024553503115157058141540109987842916352
• The square root of 164359618269728 is 12820281.5206893175
• The cube root of 164359618269728 is 54777.0165609365

Scales and comparisons

• 164,359,618,269,728 seconds is equal to 5,226,127 years, 24 weeks, 15 hours, 22 minutes, 8 seconds.
• To count from 1 to 164,359,618,269,728 would take you about thirteen million, sixty-five thousand, three hundred eighteen 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 164359618269728 cubic inches would be around 4564.8 feet tall.

Recreational maths with 164359618269728

• 164359618269728 backwards is 827962816953461
• The number of decimal digits it has is: 15
• The sum of 164359618269728's digits is 77
• More coming soon!