21134165994050

Names of 21134165994050

• Cardinal: 21134165994050 can be written as Twenty-one trillion, one hundred thirty-four billion, one hundred sixty-five million, nine hundred ninety-four thousand and fifty.

Scientific notation

• Scientific notation: 2.113416599405 × 10¹³

Factors of 21134165994050

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1259

Divisors of 21134165994050

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 5 10 23 25 46 50 115 230 529 575 1058 1150 1229 2458 2645 5290 6145 12167 12290 13225 24334 26450 28267 30725 56534 60835 61450 121670 141335 279841 282670 304175 559682 608350 650141 706675 1300282 1399205 1413350 1510441 2798410 3020882 3250705 6501410 6996025 7552205 13992050 14953243 15104410 16253525 29906486 32507050 34740143 37761025 69480286 74766215 75522050 149532430 173700715 343924589 347401430 373831075 687849178 747662150 799023289 868503575 1598046578 1719622945 1737007150 3439245890 3995116445 7990232890 8598114725 17196229450 18377535647 19975582225 36755071294 39951164450 91887678235 183775356470 422683319881 459438391175 845366639762 918876782350 2113416599405 4226833198810 10567082997025 21134165994050
• Sum of all divisors σ(n): 41129806087083
• Sum of proper divisors (its aliquot sum) s(n): 19995640093033
• 21134165994050 is a deficient number, because the sum of its proper divisors (19995640093033) is less than itself. Its deficiency is 1138525901017

Bases of 21134165994050

• Binary: 100110011100010101110011101001110101001000010₂
• Hexadecimal: 0x1338AE74EA42
• Base-36: 7HOWGRJ9E

Squares and roots of 21134165994050

• 21134165994050 squared (21134165994050²) is 446652972264059424635402500
• 21134165994050 cubed (21134165994050³) is 9439638057564442529137932335234355125000
• The square root of 21134165994050 is 4597191.0982740321
• The cube root of 21134165994050 is 27647.8716533555

Scales and comparisons

• 21,134,165,994,050 seconds is equal to 672,001 years, 5 weeks, 3 days, 17 hours, 50 seconds.
• To count from 1 to 21,134,165,994,050 would take you about one million, six hundred eighty thousand and two 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 21134165994050 cubic inches would be around 2304 feet tall.

Recreational maths with 21134165994050

• 21134165994050 backwards is 05049956143112
• 21134165994050 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21134165994050's digits is 50
• More coming soon!