164131537545990

Names of 164131537545990

• Cardinal: 164131537545990 can be written as One hundred sixty-four trillion, one hundred thirty-one billion, five hundred thirty-seven million, five hundred forty-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.6413153754599 × 10¹⁴

Factors of 164131537545990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8404072631

Divisors of 164131537545990

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 31 35 42 45 62 63 70 90 93 105 126 155 186 210 217 279 310 315 434 465 558 630 651 930 1085 1302 1395 1953 2170 2790 3255 3906 6510 9765 19530 8404072583 16808145166 25212217749 42020362915 50424435498 58828508081 75636653247 84040725830 117657016162 126061088745 151273306494 176485524243 252122177490 260526250073 294142540405 352971048486 378183266235 521052500146 529456572729 588285080810 756366532470 781578750219 882427621215 1058913145458 1302631250365 1563157500438 1764855242430 1823683750511 2344736250657 2605262500730 2647282863645 3647367501022 3907893751095 4689472501314 5294565727290 5471051251533 7815787502190 9118418752555 10942102503066 11723681253285 16413153754599 18236837505110 23447362506570 27355256257665 32826307509198 54710512515330 82065768772995 164131537545990
• Sum of all divisors σ(n): 503437564071936
• Sum of proper divisors (its aliquot sum) s(n): 339306026525946
• 164131537545990 is an abundant number, because the sum of its proper divisors (339306026525946) is greater than itself. Its abundance is 175174488979956

Bases of 164131537545990

• Binary: 100101010100011011011001111111011110101100000110₂
• Hexadecimal: 0x9546D9FDEB06
• Base-36: 1M6GZJPCLI

Squares and roots of 164131537545990

• 164131537545990 squared (164131537545990²) is 26939161617210725071365080100
• 164131537545990 cubed (164131537545990³) is 4421566016432714810228469066655733783799000
• The square root of 164131537545990 is 12811383.1238469331
• The cube root of 164131537545990 is 54751.6669337823

Scales and comparisons

• 164,131,537,545,990 seconds is equal to 5,218,875 years, 10 weeks, 3 days, 10 hours, 46 minutes, 30 seconds.
• To count from 1 to 164,131,537,545,990 would take you about thirteen million, forty-seven thousand, one hundred eighty-eight 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 164131537545990 cubic inches would be around 4562.6 feet tall.

Recreational maths with 164131537545990

• 164131537545990 backwards is 099545735131461
• 164131537545990 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 164131537545990's digits is 63
• More coming soon!