7009304072

Names of 7009304072

• Cardinal: 7009304072 can be written as Seven billion, nine million, three hundred four thousand and seventy-two.

Scientific notation

• Scientific notation: 7.009304072 × 10⁹

Factors of 7009304072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1386

Divisors of 7009304072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 73 79 139 146 158 278 292 316 556 584 632 1093 1112 2186 4372 5767 8744 10147 10981 11534 20294 21962 23068 40588 43924 46136 79789 81176 86347 87848 151927 159578 172694 303854 319156 345388 607708 638312 690776 801613 1215416 1603226 3206452 6303331 6412904 11090671 12002233 12606662 22181342 24004466 25213324 44362684 48008932 50426648 88725368 96017864 876163009 1752326018 3504652036 7009304072
• Sum of all divisors σ(n): 13600608000
• Sum of proper divisors (its aliquot sum) s(n): 6591303928
• 7009304072 is a deficient number, because the sum of its proper divisors (6591303928) is less than itself. Its deficiency is 418000144

Bases of 7009304072

• Binary: 110100001110010010111111000001000₂
• Hexadecimal: 0x1A1C97E08
• Base-36: 37X5PMW

Squares and roots of 7009304072

• 7009304072 squared (7009304072²) is 49130343573755781184
• 7009304072 cubed (7009304072³) is 344369517270285429386552181248
• The square root of 7009304072 is 83721.5866548169
• The cube root of 7009304072 is 1913.7783337167

Scales and comparisons

• 7,009,304,072 seconds is equal to 222 years, 45 weeks, 3 days, 4 hours, 54 minutes, 32 seconds.
• To count from 1 to 7,009,304,072 would take you about four hundred forty-five 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 7009304072 cubic inches would be around 159.5 feet tall.

Recreational maths with 7009304072

• 7009304072 backwards is 2704039007
• The number of decimal digits it has is: 10
• The sum of 7009304072's digits is 32
• More coming soon!