490268371629047478

Names of 490268371629047478

• Cardinal: 490268371629047478 can be written as Four hundred ninety quadrillion, two hundred sixty-eight trillion, three hundred seventy-one billion, six hundred twenty-nine million, forty-seven thousand, four hundred seventy-eight.

Scientific notation

• Scientific notation: 4.90268371629047478 × 10¹⁷

Factors of 490268371629047478

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 7182156568172

Divisors of 490268371629047478

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 31 62 93 186 367 734 1101 2202 11377 22754 34131 68262 7182156567769 14364313135538 21546469703307 43092939406614 222646853600839 445293707201678 667940560802517 1335881121605034 2635851460371223 5271702920742446 7907554381113669 15815108762227338 81711395271507913 163422790543015826 245134185814523739 490268371629047478
• Sum of all divisors σ(n): 1014924908904714240
• Sum of proper divisors (its aliquot sum) s(n): 524656537275666762
• 490268371629047478 is an abundant number, because the sum of its proper divisors (524656537275666762) is greater than itself. Its abundance is 34388165646619284

Bases of 490268371629047478

• Binary: 11011001101110010000111110010000111100011101111111010110110₂
• Hexadecimal: 0x6CDC87C878EFEB6
• Base-36: 3Q3DMSN5P3G6

Squares and roots of 490268371629047478

• 490268371629047478 squared (490268371629047478²) is 240363076219797806037137405578160484
• 490268371629047478 cubed (490268371629047478³) is 117842413978028895215586904893565512985656548339459352
• The square root of 490268371629047478 is 700191667.7803638917
• The cube root of 490268371629047478 is 788517.4200315403

Scales and comparisons

• 490,268,371,629,047,478 seconds is equal to 15,589,017,718 years, 8 weeks, 2 days, 6 hours, 31 minutes, 18 seconds.
• To count from 1 to 490,268,371,629,047,478 would take you about forty-six billion, seven hundred sixty-seven million, fifty-three thousand, one hundred fifty-four 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 490268371629047478 cubic inches would be around 65709.8 feet tall.

Recreational maths with 490268371629047478

• 490268371629047478 backwards is 874740926173862094
• The number of decimal digits it has is: 18
• The sum of 490268371629047478's digits is 87
• More coming soon!