2172388704

Names of 2172388704

• Cardinal: 2172388704 can be written as Two billion, one hundred seventy-two million, three hundred eighty-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.172388704 × 10⁹

Factors of 2172388704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 143

Divisors of 2172388704

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 67 71 96 134 142 201 213 268 284 402 426 536 568 804 852 1072 1136 1608 1704 2144 2272 3216 3408 4489 4757 5041 6432 6816 8978 9514 10082 13467 14271 15123 17956 19028 20164 26934 28542 30246 35912 38056 40328 53868 57084 60492 71824 76112 80656 107736 114168 120984 143648 152224 161312 215472 228336 241968 318719 337747 430944 456672 483936 637438 675494 956157 1013241 1274876 1350988 1912314 2026482 2549752 2701976 3824628 4052964 5099504 5403952 7649256 8105928 10199008 10807904 15298512 16211856 22629049 30597024 32423712 45258098 67887147 90516196 135774294 181032392 271548588 362064784 543097176 724129568 1086194352 2172388704
• Sum of all divisors σ(n): 5871585132
• Sum of proper divisors (its aliquot sum) s(n): 3699196428
• 2172388704 is an abundant number, because the sum of its proper divisors (3699196428) is greater than itself. Its abundance is 1526807724

Bases of 2172388704

• Binary: 10000001011111000000010101100000₂
• Hexadecimal: 0x817C0560
• Base-36: ZXDTUO

Squares and roots of 2172388704

• 2172388704 squared (2172388704²) is 4719272681266799616
• 2172388704 cubed (2172388704³) is 10252094663879787896029937664
• The square root of 2172388704 is 46608.8908256783
• The cube root of 2172388704 is 1295.1274610061

Scales and comparisons

• 2,172,388,704 seconds is equal to 69 years, 3 weeks, 6 days, 9 hours, 18 minutes, 24 seconds.
• To count from 1 to 2,172,388,704 would take you about one hundred thirty-eight 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 2172388704 cubic inches would be around 107.9 feet tall.

Recreational maths with 2172388704

• 2172388704 backwards is 4078832712
• The number of decimal digits it has is: 10
• The sum of 2172388704's digits is 42
• More coming soon!