4920864984

Names of 4920864984

• Cardinal: 4920864984 can be written as Four billion, nine hundred twenty million, eight hundred sixty-four thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.920864984 × 10⁹

Factors of 4920864984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2408

Divisors of 4920864984

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 392 441 504 588 882 997 1176 1399 1764 1994 2798 2991 3528 3988 4197 5596 5982 6979 7976 8394 8973 9793 11192 11964 12591 13958 16788 17946 19586 20937 23928 25182 27916 29379 33576 35892 39172 41874 48853 50364 55832 58758 62811 68551 71784 78344 83748 88137 97706 100728 117516 125622 137102 146559 167496 176274 195412 205653 235032 251244 274204 293118 352548 390824 411306 439677 502488 548408 586236 616959 705096 822612 879354 1172472 1233918 1394803 1645224 1758708 2467836 2789606 3517416 4184409 4935672 5579212 8368818 9763621 11158424 12553227 16737636 19527242 25106454 29290863 33475272 39054484 50212908 58581726 68345347 78108968 87872589 100425816 117163452 136690694 175745178 205036041 234326904 273381388 351490356 410072082 546762776 615108123 702980712 820144164 1230216246 1640288328 2460432492 4920864984
• Sum of all divisors σ(n): 15529878000
• Sum of proper divisors (its aliquot sum) s(n): 10609013016
• 4920864984 is an abundant number, because the sum of its proper divisors (10609013016) is greater than itself. Its abundance is 5688148032

Bases of 4920864984

• Binary: 100100101010011100111000011011000₂
• Hexadecimal: 0x1254E70D8
• Base-36: 29DR7Q0

Squares and roots of 4920864984

• 4920864984 squared (4920864984²) is 24214912190757320256
• 4920864984 cubed (4920864984³) is 119158313490132425689424315904
• The square root of 4920864984 is 70148.8772825337
• The cube root of 4920864984 is 1700.9066656099

Scales and comparisons

• 4,920,864,984 seconds is equal to 156 years, 24 weeks, 2 days, 10 hours, 56 minutes, 24 seconds.
• To count from 1 to 4,920,864,984 would take you about three hundred twelve 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 4920864984 cubic inches would be around 141.7 feet tall.

Recreational maths with 4920864984

• 4920864984 backwards is 4894680294
• The number of decimal digits it has is: 10
• The sum of 4920864984's digits is 54
• More coming soon!