161849182224016

Names of 161849182224016

• Cardinal: 161849182224016 can be written as One hundred sixty-one trillion, eight hundred forty-nine billion, one hundred eighty-two million, two hundred twenty-four thousand and sixteen.

Scientific notation

• Scientific notation: 1.61849182224016 × 10¹⁴

Factors of 161849182224016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 454366

Divisors of 161849182224016

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 454357 908714 1817428 3180499 3634856 6360998 7269712 12721996 22263493 25443992 44526986 50887984 89053972 178107944 356215888 206440283449 412880566898 825761133796 1445081984143 1651522267592 2890163968286 3303044535184 5780327936572 10115573889001 11560655873144 20231147778002 23121311746288 40462295556004 80924591112008 161849182224016
• Sum of all divisors σ(n): 364780783704969
• Sum of proper divisors (its aliquot sum) s(n): 202931601480953
• 161849182224016 is an abundant number, because the sum of its proper divisors (202931601480953) is greater than itself. Its abundance is 41082419256937

Bases of 161849182224016

• Binary: 100100110011001101110011000000110111111010010000₂
• Hexadecimal: 0x933373037E90
• Base-36: 1LDCHK9V9S

Squares and roots of 161849182224016

• 161849182224016 squared (161849182224016²) is 26195157786582736760007168256
• 161849182224016 cubed (161849182224016³) is 4239664865987480986647608854399732396036096
• 161849182224016 is a perfect square number. Its square root is 12721996
• The cube root of 161849182224016 is 54496.6956135903

Scales and comparisons

• 161,849,182,224,016 seconds is equal to 5,146,303 years, 18 weeks, 5 days, 21 hours, 20 minutes, 16 seconds.
• To count from 1 to 161,849,182,224,016 would take you about twelve million, eight hundred sixty-five thousand, seven hundred fifty-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 161849182224016 cubic inches would be around 4541.4 feet tall.

Recreational maths with 161849182224016

• 161849182224016 backwards is 610422281948161
• The number of decimal digits it has is: 15
• The sum of 161849182224016's digits is 55
• More coming soon!