4972658397

Names of 4972658397

• Cardinal: 4972658397 can be written as Four billion, nine hundred seventy-two million, six hundred fifty-eight thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 4.972658397 × 10⁹

Factors of 4972658397

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 131

Divisors of 4972658397

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 19 21 23 57 69 79 133 161 237 361 399 437 483 553 1083 1311 1501 1659 1817 2527 3059 4503 5451 6859 7581 8303 9177 10507 12719 20577 24909 28519 31521 34523 38157 48013 58121 85557 103569 130321 144039 157757 174363 199633 241661 390963 473271 541861 598899 655937 724983 912247 1104299 1625583 1967811 2736741 2997383 3312897 3793027 4591559 8992149 10295359 11379081 12462803 13774677 20981681 30886077 37388409 62945043 72067513 87239621 216202539 236793257 261718863 710379771 1657552799 4972658397
• Sum of all divisors σ(n): 8451747840
• Sum of proper divisors (its aliquot sum) s(n): 3479089443
• 4972658397 is a deficient number, because the sum of its proper divisors (3479089443) is less than itself. Its deficiency is 1493568954

Bases of 4972658397

• Binary: 100101000011001001011111011011101₂
• Hexadecimal: 0x12864BEDD
• Base-36: 2A8LBRX

Squares and roots of 4972658397

• 4972658397 squared (4972658397²) is 24727331533254609609
• 4972658397 cubed (4972658397³) is 122960572784241419211150736773
• The square root of 4972658397 is 70517.0787611059
• The cube root of 4972658397 is 1706.8533490547

Scales and comparisons

• 4,972,658,397 seconds is equal to 158 years, 5 weeks, 6 days, 21 hours, 59 minutes, 57 seconds.
• To count from 1 to 4,972,658,397 would take you about three hundred sixteen 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 4972658397 cubic inches would be around 142.2 feet tall.

Recreational maths with 4972658397

• 4972658397 backwards is 7938562794
• The number of decimal digits it has is: 10
• The sum of 4972658397's digits is 60
• More coming soon!