7004003968

Names of 7004003968

• Cardinal: 7004003968 can be written as Seven billion, four million, three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 7.004003968 × 10⁹

Factors of 7004003968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 321

Divisors of 7004003968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 113 128 193 208 226 386 416 452 772 832 904 1469 1544 1664 1808 2509 2938 3088 3616 5018 5876 6176 7232 10036 11752 12352 14464 20072 21809 23504 24704 37249 40144 43618 47008 74498 80288 87236 94016 148996 160576 174472 188032 283517 297992 321152 348944 484237 567034 595984 697888 968474 1134068 1191968 1395776 1936948 2268136 2383936 2791552 3873896 4209137 4536272 4767872 7747792 8418274 9072544 15495584 16836548 18145088 30991168 33673096 36290176 54718781 61982336 67346192 109437562 134692384 218875124 269384768 437750248 538769536 875500496 1751000992 3502001984 7004003968
• Sum of all divisors σ(n): 15238552140
• Sum of proper divisors (its aliquot sum) s(n): 8234548172
• 7004003968 is an abundant number, because the sum of its proper divisors (8234548172) is greater than itself. Its abundance is 1230544204

Bases of 7004003968

• Binary: 110100001011110001001111010000000₂
• Hexadecimal: 0x1A1789E80
• Base-36: 37U041S

Squares and roots of 7004003968

• 7004003968 squared (7004003968²) is 49056071583759745024
• 7004003968 cubed (7004003968³) is 343588920027145298506764255232
• The square root of 7004003968 is 83689.9275181907
• The cube root of 7004003968 is 1913.2958425505

Scales and comparisons

• 7,004,003,968 seconds is equal to 222 years, 36 weeks, 4 days, 20 hours, 39 minutes, 28 seconds.
• To count from 1 to 7,004,003,968 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 7004003968 cubic inches would be around 159.4 feet tall.

Recreational maths with 7004003968

• 7004003968 backwards is 8693004007
• The number of decimal digits it has is: 10
• The sum of 7004003968's digits is 37
• More coming soon!