4991724232

Names of 4991724232

• Cardinal: 4991724232 can be written as Four billion, nine hundred ninety-one million, seven hundred twenty-four thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 4.991724232 × 10⁹

Factors of 4991724232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 41002

Divisors of 4991724232

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 19 22 38 44 73 76 88 146 152 209 292 418 584 803 836 1387 1606 1672 2774 3212 5548 6424 11096 15257 30514 40897 61028 81794 122056 163588 327176 449867 777043 899734 1554086 1799468 2985481 3108172 3598936 5970962 6216344 8547473 11941924 17094946 23883848 32840291 34189892 56724139 65680582 68379784 113448278 131361164 226896556 262722328 453793112 623965529 1247931058 2495862116 4991724232
• Sum of all divisors σ(n): 10895227200
• Sum of proper divisors (its aliquot sum) s(n): 5903502968
• 4991724232 is an abundant number, because the sum of its proper divisors (5903502968) is greater than itself. Its abundance is 911778736

Bases of 4991724232

• Binary: 100101001100001111010101011001000₂
• Hexadecimal: 0x12987AAC8
• Base-36: 2AJXZ2G

Squares and roots of 4991724232

• 4991724232 squared (4991724232²) is 24917310808335989824
• 4991724232 cubed (4991724232³) is 124380344158246268002166215168
• The square root of 4991724232 is 70652.1353675881
• The cube root of 4991724232 is 1709.0320014121

Scales and comparisons

• 4,991,724,232 seconds is equal to 158 years, 37 weeks, 3 days, 14 hours, 3 minutes, 52 seconds.
• To count from 1 to 4,991,724,232 would take you about three hundred seventeen 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 4991724232 cubic inches would be around 142.4 feet tall.

Recreational maths with 4991724232

• 4991724232 backwards is 2324271994
• The number of decimal digits it has is: 10
• The sum of 4991724232's digits is 43
• More coming soon!