142107462705

Names of 142107462705

• Cardinal: 142107462705 can be written as One hundred forty-two billion, one hundred seven million, four hundred sixty-two thousand, seven hundred five.

Scientific notation

• Scientific notation: 1.42107462705 × 10¹¹

Factors of 142107462705

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2744

Divisors of 142107462705

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 13 15 23 39 65 69 115 195 299 345 529 683 897 1495 1587 2017 2049 2645 3415 4485 6051 6877 7935 8879 10085 10245 15709 20631 26221 26637 30255 34385 44395 46391 47127 78545 78663 103155 131105 133185 139173 204217 231955 235635 361307 393315 603083 612651 695865 1021085 1066993 1083921 1377611 1806535 1809249 3015415 3063255 3200979 4132833 4696991 5334965 5419605 6888055 9046245 13870909 14090973 16004895 17908943 20664165 23484955 31685053 41612727 53726829 69354545 70454865 89544715 95055159 158425265 208063635 268634145 411905689 475275795 728756219 1235717067 2059528445 2186268657 3643781095 6178585335 9473830847 10931343285 28421492541 47369154235 142107462705
• Sum of all divisors σ(n): 256473012096
• Sum of proper divisors (its aliquot sum) s(n): 114365549391
• 142107462705 is a deficient number, because the sum of its proper divisors (114365549391) is less than itself. Its deficiency is 27741913314

Bases of 142107462705

• Binary: 10000100010110010000111100110000110001₂
• Hexadecimal: 0x211643CC31
• Base-36: 1TA743ZL

Squares and roots of 142107462705

• 142107462705 squared (142107462705²) is 20194530956452965917025
• 142107462705 cubed (142107462705³) is 2869793554739107833140266312052625
• The square root of 142107462705 is 376971.4348660917
• The cube root of 142107462705 is 5218.4191802669

Scales and comparisons

• 142,107,462,705 seconds is equal to 4,518 years, 30 weeks, 7 hours, 11 minutes, 45 seconds.
• To count from 1 to 142,107,462,705 would take you about nine thousand and thirty-seven 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 142107462705 cubic inches would be around 434.9 feet tall.

Recreational maths with 142107462705

• 142107462705 backwards is 507264701241
• 142107462705 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142107462705's digits is 39
• More coming soon!