2142163296

Names of 2142163296

• Cardinal: 2142163296 can be written as Two billion, one hundred forty-two million, one hundred sixty-three thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 2.142163296 × 10⁹

Factors of 2142163296

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 81762

Divisors of 2142163296

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 72 78 84 91 96 104 112 117 126 144 156 168 182 208 224 234 252 273 288 312 336 364 416 468 504 546 624 672 728 819 936 1008 1092 1248 1456 1638 1872 2016 2184 2912 3276 3744 4368 6552 8736 13104 26208 81737 163474 245211 326948 490422 572159 653896 735633 980844 1062581 1144318 1307792 1471266 1716477 1961688 2125162 2288636 2615584 2942532 3187743 3432954 3923376 4250324 4577272 5149431 5885064 6375486 6865908 7438067 7846752 8500648 9154544 9563229 10298862 11770128 12750972 13731816 14876134 17001296 18309088 19126458 20597724 22314201 23540256 25501944 27463632 29752268 34002592 38252916 41195448 44628402 51003888 54927264 59504536 66942603 76505832 82390896 89256804 102007776 119009072 133885206 153011664 164781792 178513608 238018144 267770412 306023328 357027216 535540824 714054432 1071081648 2142163296
• Sum of all divisors σ(n): 7497663264
• Sum of proper divisors (its aliquot sum) s(n): 5355499968
• 2142163296 is an abundant number, because the sum of its proper divisors (5355499968) is greater than itself. Its abundance is 3213336672

Bases of 2142163296

• Binary: 1111111101011101101000101100000₂
• Hexadecimal: 0x7FAED160
• Base-36: ZFDZS0

Squares and roots of 2142163296

• 2142163296 squared (2142163296²) is 4588863586729583616
• 2142163296 cubed (2142163296³) is 9830095145843026699558158336
• The square root of 2142163296 is 46283.5099792571
• The cube root of 2142163296 is 1289.0928253247

Scales and comparisons

• 2,142,163,296 seconds is equal to 68 years, 5 weeks, 6 days, 13 hours, 21 minutes, 36 seconds.
• To count from 1 to 2,142,163,296 would take you about one hundred thirty-six 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 2142163296 cubic inches would be around 107.4 feet tall.

Recreational maths with 2142163296

• 2142163296 backwards is 6923612412
• 2142163296 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2142163296's digits is 36
• More coming soon!