221315749335189

Names of 221315749335189

• Cardinal: 221315749335189 can be written as Two hundred twenty-one trillion, three hundred fifteen billion, seven hundred forty-nine million, three hundred thirty-five thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 2.21315749335189 × 10¹⁴

Factors of 221315749335189

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6000

Divisors of 221315749335189

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 9 19 27 57 81 171 229 361 513 687 1083 1539 2061 3249 4351 5749 6183 9747 13053 17247 18549 29241 39159 51741 82669 109231 117477 155223 248007 327693 352431 465669 744021 983079 1316521 2075389 2232063 2949237 3949563 6226167 6696189 8847711 11848689 18678501 25013899 33051001 35546067 56035503 75041697 99153003 106638201 168106509 225125091 297459009 475264081 627969019 675375273 892377027 1425792243 1883907057 2026125819 2677131081 4277376729 5651721171 7568679229 11931411361 12832130187 16955163513 22706037687 35794234083 38496390561 50865490539 68118113061 107382702249 143804905351 204354339183 322148106747 431414716053 613063017549 966444320241 1294244148159 2732293201669 3882732444477 8196879605007 11648197333431 24590638815021 73771916445063 221315749335189
• Sum of all divisors σ(n): 350508333905730
• Sum of proper divisors (its aliquot sum) s(n): 129192584570541
• 221315749335189 is a deficient number, because the sum of its proper divisors (129192584570541) is less than itself. Its deficiency is 92123164764648

Bases of 221315749335189

• Binary: 110010010100100100010110100111110101000010010101₂
• Hexadecimal: 0xC949169F5095
• Base-36: 26G71UY8B9

Squares and roots of 221315749335189

• 221315749335189 squared (221315749335189²) is 48980660903796210295473665721
• 221315749335189 cubed (221315749335189³) is 10840191670856453972586813571548262568356269
• The square root of 221315749335189 is 14876684.7561944727
• The cube root of 221315749335189 is 60488.2156621185

Scales and comparisons

• 221,315,749,335,189 seconds is equal to 7,037,156 years, 13 weeks, 1 day, 13 hours, 33 minutes, 9 seconds.
• To count from 1 to 221,315,749,335,189 would take you about seventeen million, five hundred ninety-two thousand, eight hundred ninety 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 221315749335189 cubic inches would be around 5040.7 feet tall.

Recreational maths with 221315749335189

• 221315749335189 backwards is 981533947513122
• The number of decimal digits it has is: 15
• The sum of 221315749335189's digits is 63
• More coming soon!