1098538201

Names of 1098538201

• Cardinal: 1098538201 can be written as One billion, ninety-eight million, five hundred thirty-eight thousand, two hundred one.

Scientific notation

• Scientific notation: 1.098538201 × 10⁹

Factors of 1098538201

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 9721690

Divisors of 1098538201

• Number of divisors d(n): 4
• Complete list of divisors:
  1 113 9721577 1098538201
• Sum of all divisors σ(n): 1108259892
• Sum of proper divisors (its aliquot sum) s(n): 9721691
• 1098538201 is a deficient number, because the sum of its proper divisors (9721691) is less than itself. Its deficiency is 1088816510

Bases of 1098538201

• Binary: 1000001011110100101110011011001₂
• Hexadecimal: 0x417A5CD9
• Base-36: I61HI1

Squares and roots of 1098538201

• 1098538201 squared (1098538201²) is 1206786179056316401
• 1098538201 cubed (1098538201³) is 1325700718132189696841334601
• The square root of 1098538201 is 33144.2031281489
• The cube root of 1098538201 is 1031.8226442537

Scales and comparisons

• 1,098,538,201 seconds is equal to 34 years, 48 weeks, 2 days, 13 hours, 30 minutes, 1 second.
• To count from 1 to 1,098,538,201 would take you about sixty-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 1098538201 cubic inches would be around 86 feet tall.

Recreational maths with 1098538201

• 1098538201 backwards is 1028358901
• The number of decimal digits it has is: 10
• The sum of 1098538201's digits is 37
• More coming soon!