3149202144

Names of 3149202144

• Cardinal: 3149202144 can be written as Three billion, one hundred forty-nine million, two hundred two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.149202144 × 10⁹

Factors of 3149202144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 271125

Divisors of 3149202144

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 121 132 176 242 264 352 363 484 528 726 968 1056 1452 1936 2904 3872 5808 11616 271109 542218 813327 1084436 1626654 2168872 2982199 3253308 4337744 5964398 6506616 8675488 8946597 11928796 13013232 17893194 23857592 26026464 32804189 35786388 47715184 65608378 71572776 95430368 98412567 131216756 143145552 196825134 262433512 286291104 393650268 524867024 787300536 1049734048 1574601072 3149202144
• Sum of all divisors σ(n): 9086522760
• Sum of proper divisors (its aliquot sum) s(n): 5937320616
• 3149202144 is an abundant number, because the sum of its proper divisors (5937320616) is greater than itself. Its abundance is 2788118472

Bases of 3149202144

• Binary: 10111011101101010000001011100000₂
• Hexadecimal: 0xBBB502E0
• Base-36: 1G2YBXC

Squares and roots of 3149202144

• 3149202144 squared (3149202144²) is 9917474143774196736
• 3149202144 cubed (3149202144³) is 31232130836638264612889001984
• The square root of 3149202144 is 56117.7524852875
• The cube root of 3149202144 is 1465.7734338895

Scales and comparisons

• 3,149,202,144 seconds is equal to 100 years, 7 weeks, 2 hours, 22 minutes, 24 seconds.
• To count from 1 to 3,149,202,144 would take you about two hundred 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 3149202144 cubic inches would be around 122.1 feet tall.

Recreational maths with 3149202144

• 3149202144 backwards is 4412029413
• The number of decimal digits it has is: 10
• The sum of 3149202144's digits is 30
• More coming soon!