164393905800

Names of 164393905800

• Cardinal: 164393905800 can be written as One hundred sixty-four billion, three hundred ninety-three million, nine hundred five thousand, eight hundred.

Scientific notation

• Scientific notation: 1.643939058 × 10¹¹

Factors of 164393905800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3215

Divisors of 164393905800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 251 300 433 502 600 753 866 1004 1255 1299 1506 1732 2008 2165 2510 2521 2598 3012 3464 3765 4330 5020 5042 5196 6024 6275 6495 7530 7563 8660 10040 10084 10392 10825 12550 12605 12990 15060 15126 17320 18825 20168 21650 25100 25210 25980 30120 30252 32475 37650 37815 43300 50200 50420 51960 60504 63025 64950 75300 75630 86600 100840 108683 126050 129900 150600 151260 189075 217366 252100 259800 302520 326049 378150 434732 504200 543415 632771 652098 756300 869464 1086830 1091593 1265542 1304196 1512600 1630245 1898313 2173660 2183186 2531084 2608392 2717075 3163855 3260490 3274779 3796626 4347320 4366372 5062168 5434150 5457965 6327710 6520980 6549558 7593252 8151225 8732744 9491565 10868300 10915930 12655420 13041960 13099116 15186504 15819275 16302450 16373895 18983130 21736600 21831860 25310840 26198232 27289825 31638550 32604900 32747790 37966260 43663720 47457825 54579650 63277100 65209800 65495580 75932520 81869475 94915650 109159300 126554200 130991160 163738950 189831300 218318600 273989843 327477900 379662600 547979686 654955800 821969529 1095959372 1369949215 1643939058 2191918744 2739898430 3287878116 4109847645 5479796860 6575756232 6849746075 8219695290 10959593720 13699492150 16439390580 20549238225 27398984300 32878781160 41098476450 54797968600 82196952900 164393905800
• Sum of all divisors σ(n): 513036538560
• Sum of proper divisors (its aliquot sum) s(n): 348642632760
• 164393905800 is an abundant number, because the sum of its proper divisors (348642632760) is greater than itself. Its abundance is 184248726960

Bases of 164393905800

• Binary: 10011001000110101000111110111010001000₂
• Hexadecimal: 0x2646A3EE88
• Base-36: 23IRVXJC

Squares and roots of 164393905800

• 164393905800 squared (164393905800²) is 27025356264179273640000
• 164393905800 cubed (164393905800³) is 4442803871904927425086583112000000
• The square root of 164393905800 is 405455.1834666811
• The cube root of 164393905800 is 5478.0825359483

Scales and comparisons

• 164,393,905,800 seconds is equal to 5,227 years, 11 weeks, 2 days, 5 hours, 50 minutes.
• To count from 1 to 164,393,905,800 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 164393905800 cubic inches would be around 456.5 feet tall.

Recreational maths with 164393905800

• 164393905800 backwards is 008509393461
• The number of decimal digits it has is: 12
• The sum of 164393905800's digits is 48
• More coming soon!