142075008

Names of 142075008

• Cardinal: 142075008 can be written as One hundred forty-two million, seventy-five thousand and eight.

Scientific notation

• Scientific notation: 1.42075008 × 10⁸

Factors of 142075008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6515

Divisors of 142075008

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 288 304 342 384 456 576 608 684 912 1152 1216 1368 1824 2432 2736 3648 5472 6491 7296 10944 12982 19473 21888 25964 38946 51928 58419 77892 103856 116838 123329 155784 207712 233676 246658 311568 369987 415424 467352 493316 623136 739974 830848 934704 986632 1109961 1246272 1479948 1869408 1973264 2219922 2492544 2959896 3738816 3946528 4439844 5919792 7477632 7893056 8879688 11839584 15786112 17759376 23679168 35518752 47358336 71037504 142075008
• Sum of all divisors σ(n): 430419600
• Sum of proper divisors (its aliquot sum) s(n): 288344592
• 142075008 is an abundant number, because the sum of its proper divisors (288344592) is greater than itself. Its abundance is 146269584

Bases of 142075008

• Binary: 1000011101111110010010000000₂
• Hexadecimal: 0x877E480
• Base-36: 2CL5S0

Squares and roots of 142075008

• 142075008 squared (142075008²) is 20185307898200064
• 142075008 cubed (142075008³) is 2867827781119237278400512
• The square root of 142075008 is 11919.5221380725
• The cube root of 142075008 is 521.8021886683

Scales and comparisons

• 142,075,008 seconds is equal to 4 years, 26 weeks, 6 days, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 142,075,008 would take you about 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 142075008 cubic inches would be around 43.5 feet tall.

Recreational maths with 142075008

• 142075008 backwards is 800570241
• The number of decimal digits it has is: 9
• The sum of 142075008's digits is 27
• More coming soon!