1420821599907393814976

Names of 1420821599907393814976

• Cardinal: 1420821599907393814976 can be written as One sextillion, four hundred twenty quintillion, eight hundred twenty-one quadrillion, five hundred ninety-nine trillion, nine hundred seven billion, three hundred ninety-three million, eight hundred fourteen thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.420821599907393814976 × 10²¹

Factors of 1420821599907393814976

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3362

Divisors of 1420821599907393814976

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 8 16 32 64 1571 1789 3142 3578 6284 7156 12568 14312 25136 28624 50272 57248 100544 114496 2468041 2810519 4936082 5621038 9872164 11242076 19744328 22484152 39488656 44968304 78977312 89936608 157954624 179873216 4415325349 8830650698 17661301396 35322602792 70645205584 141290411168 282580822336
• Sum of all divisors σ(n): 1420821600186230115930
• Sum of proper divisors (its aliquot sum) s(n): 278836300954
• 1420821599907393814976 is a deficient number, because the sum of its proper divisors (278836300954) is less than itself. Its deficiency is 1420821599628557514022

Bases of 1420821599907393814976

• Binary: 10011010000010111011100010101010100011111000010011000111100000111000000₂
• Hexadecimal: 0x4D05DC5547C263C1C0
• Base-36: 8BUQIEBZPY0LA8

Squares and roots of 1420821599907393814976

• 1420821599907393814976 squared (1420821599907393814976²) is 2018734018763406264057184468704699321880576
• 1420821599907393814976 cubed (1420821599907393814976³) is 2868260898326905653491904240150400592207908478221240047312306176
• The square root of 1420821599907393814976 is 37693787285.2728054837
• 1420821599907393814976 is a perfect cube number. Its cube root is 11242076

Scales and comparisons

• 1,420,821,599,907,393,814,976 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,420,821,599,907,393,814,976 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 1420821599907393814976 cubic inches would be around 936839.7 feet tall.

Recreational maths with 1420821599907393814976

• 1420821599907393814976 backwards is 6794183937099951280241
• The number of decimal digits it has is: 22
• The sum of 1420821599907393814976's digits is 107
• More coming soon!