142702144002

Names of 142702144002

• Cardinal: 142702144002 can be written as One hundred forty-two billion, seven hundred two million, one hundred forty-four thousand and two.

Scientific notation

• Scientific notation: 1.42702144002 × 10¹¹

Factors of 142702144002

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8647

Divisors of 142702144002

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 33 38 57 66 99 114 121 171 198 209 242 342 363 418 421 627 726 842 1089 1254 1263 1881 2178 2299 2526 3762 3789 4598 4631 6897 7578 7999 8191 9262 13794 13893 15998 16382 20691 23997 24573 27786 41382 41679 47994 49146 50941 71991 73719 83358 87989 90101 101882 143982 147438 152823 155629 175978 180202 263967 270303 305646 311258 458469 466887 527934 540606 791901 810909 916938 933774 967879 991111 1400661 1583802 1621818 1711919 1935758 1982222 2801322 2903637 2973333 3423838 3448411 5135757 5807274 5946666 6896822 8710911 8919999 10271514 10345233 15407271 17421822 17839998 18831109 20690466 30814542 31035699 37662218 37932521 56493327 62071398 65519809 75865042 112986654 113797563 131039618 169479981 196559427 227595126 338959962 341392689 393118854 417257731 589678281 682785378 720717899 834515462 1179356562 1251773193 1441435798 2162153697 2503546386 3755319579 4324307394 6486461091 7510639158 7927896889 12972922182 15855793778 23783690667 47567381334 71351072001 142702144002
• Sum of all divisors σ(n): 358631669760
• Sum of proper divisors (its aliquot sum) s(n): 215929525758
• 142702144002 is an abundant number, because the sum of its proper divisors (215929525758) is greater than itself. Its abundance is 73227381756

Bases of 142702144002

• Binary: 10000100111001101101011110101000000010₂
• Hexadecimal: 0x2139B5EA02
• Base-36: 1TK1670I

Squares and roots of 142702144002

• 142702144002 squared (142702144002²) is 20363901902767544576004
• 142702144002 cubed (142702144002³) is 2905972461771335948416876841728008
• The square root of 142702144002 is 377759.3731490987
• The cube root of 142702144002 is 5225.6882742441

Scales and comparisons

• 142,702,144,002 seconds is equal to 4,537 years, 25 weeks, 2 days, 4 hours, 26 minutes, 42 seconds.
• To count from 1 to 142,702,144,002 would take you about nine thousand and seventy-four 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 142702144002 cubic inches would be around 435.5 feet tall.

Recreational maths with 142702144002

• 142702144002 backwards is 200441207241
• The number of decimal digits it has is: 12
• The sum of 142702144002's digits is 27
• More coming soon!