5455863231

Names of 5455863231

• Cardinal: 5455863231 can be written as Five billion, four hundred fifty-five million, eight hundred sixty-three thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 5.455863231 × 10⁹

Factors of 5455863231

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4440

Divisors of 5455863231

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 21 37 39 91 111 127 259 273 381 481 777 889 1443 1651 2667 3367 4253 4699 4953 10101 11557 12759 14097 29771 32893 34671 55289 61087 89313 98679 157361 165867 183261 387023 427609 472083 540131 1101527 1161069 1282827 1620393 2045693 3304581 3780917 6137079 7021703 11342751 14319851 19984847 21065109 42959553 49151921 59954541 139893929 147455763 259803011 419681787 779409033 1818621077 5455863231
• Sum of all divisors σ(n): 9269772288
• Sum of proper divisors (its aliquot sum) s(n): 3813909057
• 5455863231 is a deficient number, because the sum of its proper divisors (3813909057) is less than itself. Its deficiency is 1641954174

Bases of 5455863231

• Binary: 101000101001100011101110110111111₂
• Hexadecimal: 0x14531DDBF
• Base-36: 2I8A30F

Squares and roots of 5455863231

• 5455863231 squared (5455863231²) is 29766443595377759361
• 5455863231 cubed (5455863231³) is 162401645129656958852845955391
• The square root of 5455863231 is 73863.8154376011
• The cube root of 5455863231 is 1760.4397178479

Scales and comparisons

• 5,455,863,231 seconds is equal to 173 years, 24 weeks, 6 days, 13 hours, 33 minutes, 51 seconds.
• To count from 1 to 5,455,863,231 would take you about three hundred forty-six 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 5455863231 cubic inches would be around 146.7 feet tall.

Recreational maths with 5455863231

• 5455863231 backwards is 1323685545
• The number of decimal digits it has is: 10
• The sum of 5455863231's digits is 42
• More coming soon!