6990022290

Names of 6990022290

• Cardinal: 6990022290 can be written as Six billion, nine hundred ninety million, twenty-two thousand, two hundred ninety.

Scientific notation

• Scientific notation: 6.99002229 × 10⁹

Factors of 6990022290

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5552

Divisors of 6990022290

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 19 30 31 38 57 62 73 93 95 114 146 155 186 190 219 285 310 365 438 465 570 589 730 930 1095 1178 1387 1767 2190 2263 2774 2945 3534 4161 4526 5419 5890 6789 6935 8322 8835 10838 11315 13578 13870 16257 17670 20805 22630 27095 32514 33945 41610 42997 54190 67890 81285 85994 102961 128991 162570 167989 205922 214985 257982 308883 335978 395587 429970 503967 514805 617766 644955 791174 839945 1007934 1029610 1186761 1289910 1544415 1679890 1977935 2373522 2519835 3088830 3191791 3955870 5039670 5933805 6383582 7516153 9575373 11867610 12263197 15032306 15958955 19150746 22548459 24526394 31917910 36789591 37580765 45096918 47876865 61315985 73579182 75161530 95753730 112742295 122631970 183947955 225484590 233000743 367895910 466001486 699002229 1165003715 1398004458 2330007430 3495011145 6990022290
• Sum of all divisors σ(n): 18481766400
• Sum of proper divisors (its aliquot sum) s(n): 11491744110
• 6990022290 is an abundant number, because the sum of its proper divisors (11491744110) is greater than itself. Its abundance is 4501721820

Bases of 6990022290

• Binary: 110100000101000110100011010010010₂
• Hexadecimal: 0x1A0A34692
• Base-36: 37LOFPU

Squares and roots of 6990022290

• 6990022290 squared (6990022290²) is 48860411614696844100
• 6990022290 cubed (6990022290³) is 341535366285305831851654989000
• The square root of 6990022290 is 83606.3531676869
• The cube root of 6990022290 is 1912.0218614195

Scales and comparisons

• 6,990,022,290 seconds is equal to 222 years, 13 weeks, 4 days, 51 minutes, 30 seconds.
• To count from 1 to 6,990,022,290 would take you about four hundred forty-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 6990022290 cubic inches would be around 159.3 feet tall.

Recreational maths with 6990022290

• 6990022290 backwards is 0922200996
• The number of decimal digits it has is: 10
• The sum of 6990022290's digits is 39
• More coming soon!