16318219893872

Names of 16318219893872

• Cardinal: 16318219893872 can be written as Sixteen trillion, three hundred eighteen billion, two hundred nineteen million, eight hundred ninety-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.6318219893872 × 10¹³

Factors of 16318219893872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9233

Divisors of 16318219893872

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 26 43 52 86 104 172 208 344 353 559 631 688 706 1118 1262 1412 2236 2524 2824 4472 4589 5048 5648 8191 8203 8944 9178 10096 15179 16382 16406 18356 27133 30358 32764 32812 36712 54266 60716 65528 65624 73424 106483 108532 121432 131056 131248 197327 212966 217064 222743 242864 352213 352729 394654 425932 434128 445486 704426 705458 789308 851864 890972 1408852 1410916 1578616 1703728 1781944 2817704 2821832 2891423 2895659 3157232 3563888 4578769 5168521 5635408 5643664 5782846 5791318 9157538 9577949 10337042 11565692 11582636 18315076 19155898 20674084 23131384 23165272 36630152 37588499 38311796 41348168 46262768 46330544 67190773 73260304 75176998 76623592 82696336 124331189 124513337 134381546 150353996 153247184 222246403 248662378 249026674 268763092 300707992 444492806 497324756 498053348 537526184 601415984 888985612 994649512 996106696 1075052368 1616305457 1777971224 1824487913 1989299024 1992213392 2889203239 3232610914 3555942448 3648975826 5778406478 6465221828 7297951652 11556812956 12930443656 14595903304 23113625912 23718342869 25860887312 29191806608 46227251824 47436685738 78452980259 94873371476 156905960518 189746742952 313811921036 379493485904 627623842072 1019888743367 1255247684144 2039777486734 4079554973468 8159109946936 16318219893872
• Sum of all divisors σ(n): 34998762602496
• Sum of proper divisors (its aliquot sum) s(n): 18680542708624
• 16318219893872 is an abundant number, because the sum of its proper divisors (18680542708624) is greater than itself. Its abundance is 2362322814752

Bases of 16318219893872

• Binary: 11101101011101100001101100110011110001110000₂
• Hexadecimal: 0xED761B33C70
• Base-36: 5S8HISTWW

Squares and roots of 16318219893872

• 16318219893872 squared (16318219893872²) is 266284300504759906943152384
• 16318219893872 cubed (16318219893872³) is 4345285769922562964708728691573603790848
• The square root of 16318219893872 is 4039581.6483730093
• The cube root of 16318219893872 is 25364.3805467691

Scales and comparisons

• 16,318,219,893,872 seconds is equal to 518,868 years, 47 weeks, 4 days, 19 hours, 24 minutes, 32 seconds.
• To count from 1 to 16,318,219,893,872 would take you about one million, two hundred ninety-seven thousand, one hundred seventy-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 16318219893872 cubic inches would be around 2113.7 feet tall.

Recreational maths with 16318219893872

• 16318219893872 backwards is 27839891281361
• The number of decimal digits it has is: 14
• The sum of 16318219893872's digits is 68
• More coming soon!