221625627313216

Names of 221625627313216

• Cardinal: 221625627313216 can be written as Two hundred twenty-one trillion, six hundred twenty-five billion, six hundred twenty-seven million, three hundred thirteen thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.21625627313216 × 10¹⁴

Factors of 221625627313216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 265850

Divisors of 221625627313216

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 265841 531682 1063364 1860887 2126728 3721774 4253456 7443548 8506912 13026209 14887096 17013824 26052418 29774192 52104836 59548384 104209672 119096768 208419344 416838688 833677376 70671437281 141342874562 282685749124 494700060967 565371498248 989400121934 1130742996496 1978800243868 2261485992992 3462900426769 3957600487736 4522971985984 6925800853538 7915200975472 13851601707076 15830401950944 27703203414152 31660803901888 55406406828304 110812813656608 221625627313216
• Sum of all divisors σ(n): 511592458907397
• Sum of proper divisors (its aliquot sum) s(n): 289966831594181
• 221625627313216 is an abundant number, because the sum of its proper divisors (289966831594181) is greater than itself. Its abundance is 68341204280965

Bases of 221625627313216

• Binary: 110010011001000100111100110010100000010001000000₂
• Hexadecimal: 0xC9913CCA0440
• Base-36: 26K5EOAQF4

Squares and roots of 221625627313216

• 221625627313216 squared (221625627313216²) is 49117918681976513870968262656
• 221625627313216 cubed (221625627313216³) is 10885789540212576503821494076845880668061696
• 221625627313216 is a perfect square number. Its square root is 14887096
• The cube root of 221625627313216 is 60516.4336035593

Scales and comparisons

• 221,625,627,313,216 seconds is equal to 7,047,009 years, 21 weeks, 4 days, 5 hours, 40 minutes, 16 seconds.
• To count from 1 to 221,625,627,313,216 would take you about seventeen million, six hundred seventeen thousand, five hundred twenty-three 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 221625627313216 cubic inches would be around 5043 feet tall.

Recreational maths with 221625627313216

• 221625627313216 backwards is 612313726526122
• 221625627313216 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221625627313216's digits is 49
• More coming soon!