4712978842

Names of 4712978842

• Cardinal: 4712978842 can be written as Four billion, seven hundred twelve million, nine hundred seventy-eight thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.712978842 × 10⁹

Factors of 4712978842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 227

Divisors of 4712978842

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 11 13 19 22 26 38 73 109 143 146 209 218 247 286 418 494 803 949 1199 1387 1417 1606 1898 2071 2398 2717 2774 2834 4142 5434 7957 10439 11881 15257 15587 15914 18031 20878 22781 23762 26923 30514 31174 36062 45562 53846 87527 103441 130691 151183 154453 175054 198341 206882 225739 261382 296153 302366 308906 396682 451478 592306 867313 1137851 1663013 1698983 1734626 1965379 2275702 2483129 2934607 3326026 3397966 3930758 4966258 5869214 9540443 11275069 16478947 19080886 21619169 22550138 32280677 32957894 43238338 64561354 124025759 181268417 214226311 248051518 362536834 428452622 2356489421 4712978842
• Sum of all divisors σ(n): 8944326720
• Sum of proper divisors (its aliquot sum) s(n): 4231347878
• 4712978842 is a deficient number, because the sum of its proper divisors (4231347878) is less than itself. Its deficiency is 481630964

Bases of 4712978842

• Binary: 100011000111010100101100110011010₂
• Hexadecimal: 0x118EA599A
• Base-36: 25XZHQY

Squares and roots of 4712978842

• 4712978842 squared (4712978842²) is 22212169565139660964
• 4712978842 cubed (4712978842³) is 104685485195419562898385323688
• The square root of 4712978842 is 68651.1386795587
• The cube root of 4712978842 is 1676.6091425145

Scales and comparisons

• 4,712,978,842 seconds is equal to 149 years, 44 weeks, 4 days, 8 hours, 47 minutes, 22 seconds.
• To count from 1 to 4,712,978,842 would take you about two hundred ninety-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 4712978842 cubic inches would be around 139.7 feet tall.

Recreational maths with 4712978842

• 4712978842 backwards is 2488792174
• The number of decimal digits it has is: 10
• The sum of 4712978842's digits is 52
• More coming soon!