449498907481161320639

Names of 449498907481161320639

• Cardinal: 449498907481161320639 can be written as Four hundred forty-nine quintillion, four hundred ninety-eight quadrillion, nine hundred seven trillion, four hundred eighty-one billion, one hundred sixty-one million, three hundred twenty thousand, six hundred thirty-nine.

Scientific notation

• Scientific notation: 4.49498907481161320639 × 10²⁰

Factors of 449498907481161320639

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1184250287987

Divisors of 449498907481161320639

• Number of divisors d(n): 32
• Complete list of divisors:
  1 53 79 269 337 4187 14257 17861 21251 26623 90653 1126303 1411019 4804609 7161587 379564111 1184250287249 62765265224197 93555772692671 318563327269981 399092346802913 4958455952711563 16883856345308993 21151894380554389 25166502854328499 31528295397430127 107355841289983597 1333824651279410447 1670999656063796731 5689859588369130641 8481111461908704163 449498907481161320639
• Sum of all divisors σ(n): 466882622846359200000
• Sum of proper divisors (its aliquot sum) s(n): 17383715365197879361
• 449498907481161320639 is a deficient number, because the sum of its proper divisors (17383715365197879361) is less than itself. Its deficiency is 432115192115963441278

Bases of 449498907481161320639

• Binary: 110000101111000001100111010101100111010001100110010111100100010111111₂
• Hexadecimal: 0x185E0CEACE8CCBC8BF
• Base-36: 2MV2Y8BXS05NZZ

Squares and roots of 449498907481161320639

• 449498907481161320639 squared (449498907481161320639²) is 202049267826757624667330299625066567368321
• 449498907481161320639 cubed (449498907481161320639³) is 90820925145496110183546920435745261840318752028374795092077119
• The square root of 449498907481161320639 is 21201389281.8645571099
• The cube root of 449498907481161320639 is 7660248.8828843271

Scales and comparisons

• 449,498,907,481,161,320,639 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 449,498,907,481,161,320,639 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 449498907481161320639 cubic inches would be around 638354.1 feet tall.

Recreational maths with 449498907481161320639

• 449498907481161320639 backwards is 936023161184709894944
• The number of decimal digits it has is: 21
• The sum of 449498907481161320639's digits is 98
• More coming soon!