164401347792

Names of 164401347792

• Cardinal: 164401347792 can be written as One hundred sixty-four billion, four hundred one million, three hundred forty-seven thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.64401347792 × 10¹¹

Factors of 164401347792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3743

Divisors of 164401347792

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 113 132 176 226 264 339 452 528 678 904 1093 1243 1356 1808 2186 2486 2521 2712 3279 3729 4372 4972 5042 5424 6558 7458 7563 8744 9944 10084 12023 13116 14916 15126 17488 19888 20168 24046 26232 27731 29832 30252 36069 40336 48092 52464 55462 59664 60504 72138 83193 96184 110924 121008 123509 144276 166386 192368 221848 247018 284873 288552 332772 370527 443696 494036 569746 577104 665544 741054 854619 988072 1139492 1331088 1358599 1482108 1709238 1976144 2278984 2717198 2755453 2964216 3133603 3418476 4075797 4557968 5434396 5510906 5928432 6267206 6836952 8151594 8266359 9400809 10868792 11021812 12534412 13673904 16303188 16532718 18801618 21737584 22043624 25068824 30309983 32606376 33065436 37603236 44087248 50137648 60619966 65212752 66130872 75206472 90929949 121239932 132261744 150412944 181859898 242479864 311366189 363719796 484959728 622732378 727439592 934098567 1245464756 1454879184 1868197134 2490929512 3425028079 3736394268 4981859024 6850056158 7472788536 10275084237 13700112316 14945577072 20550168474 27400224632 41100336948 54800449264 82200673896 164401347792
• Sum of all divisors σ(n): 468026222976
• Sum of proper divisors (its aliquot sum) s(n): 303624875184
• 164401347792 is an abundant number, because the sum of its proper divisors (303624875184) is greater than itself. Its abundance is 139223527392

Bases of 164401347792

• Binary: 10011001000111000101010111110011010000₂
• Hexadecimal: 0x2647157CD0
• Base-36: 23IWBFTC

Squares and roots of 164401347792

• 164401347792 squared (164401347792²) is 27027803155826143275264
• 164401347792 cubed (164401347792³) is 4443407266674688951682698854617088
• The square root of 164401347792 is 405464.3606927741
• The cube root of 164401347792 is 5478.1651976321

Scales and comparisons

• 164,401,347,792 seconds is equal to 5,227 years, 23 weeks, 4 days, 9 hours, 3 minutes, 12 seconds.
• To count from 1 to 164,401,347,792 would take you about ten thousand, four hundred fifty-four 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 164401347792 cubic inches would be around 456.5 feet tall.

Recreational maths with 164401347792

• 164401347792 backwards is 297743104461
• 164401347792 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164401347792's digits is 48
• More coming soon!