142102758124

Names of 142102758124

• Cardinal: 142102758124 can be written as One hundred forty-two billion, one hundred two million, seven hundred fifty-eight thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 1.42102758124 × 10¹¹

Factors of 142102758124

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45784

Divisors of 142102758124

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 17 23 34 46 68 92 391 782 1564 2081 4162 8324 35377 43661 47863 70754 87322 95726 141508 174644 191452 742237 813671 1004203 1484474 1627342 2008406 2968948 3254684 4016812 17071451 34142902 68285804 90858541 181717082 363434164 1544595197 2089746443 3089190394 4179492886 6178380788 8358985772 35525689531 71051379062 142102758124
• Sum of all divisors σ(n): 274894554816
• Sum of proper divisors (its aliquot sum) s(n): 132791796692
• 142102758124 is a deficient number, because the sum of its proper divisors (132791796692) is less than itself. Its deficiency is 9310961432

Bases of 142102758124

• Binary: 10000100010101111111000000001011101100₂
• Hexadecimal: 0x2115FC02EC
• Base-36: 1TA4B9WS

Squares and roots of 142102758124

• 142102758124 squared (142102758124²) is 20193193866448047999376
• 142102758124 cubed (142102758124³) is 2869508543754907323867269830930624
• The square root of 142102758124 is 376965.1948442985
• The cube root of 142102758124 is 5218.3615929871

Scales and comparisons

• 142,102,758,124 seconds is equal to 4,518 years, 22 weeks, 1 day, 20 hours, 22 minutes, 4 seconds.
• To count from 1 to 142,102,758,124 would take you about nine thousand and 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 142102758124 cubic inches would be around 434.9 feet tall.

Recreational maths with 142102758124

• 142102758124 backwards is 421857201241
• The number of decimal digits it has is: 12
• The sum of 142102758124's digits is 37
• More coming soon!