142273068

Names of 142273068

• Cardinal: 142273068 can be written as One hundred forty-two million, two hundred seventy-three thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.42273068 × 10⁸

Factors of 142273068

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 403

Divisors of 142273068

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 14 17 21 28 34 42 43 49 51 68 84 86 98 102 119 129 147 172 196 204 238 258 294 301 331 357 476 516 588 602 662 714 731 833 903 993 1204 1324 1428 1462 1666 1806 1986 2107 2193 2317 2499 2924 3332 3612 3972 4214 4386 4634 4998 5117 5627 6321 6951 8428 8772 9268 9996 10234 11254 12642 13902 14233 15351 16219 16881 20468 22508 25284 27804 28466 30702 32438 33762 35819 39389 42699 48657 56932 61404 64876 67524 71638 78778 85398 97314 99631 107457 118167 143276 157556 170796 194628 199262 214914 236334 241961 275723 298893 398524 429828 472668 483922 551446 597786 697417 725883 827169 967844 1102892 1195572 1394834 1451766 1654338 1693727 2092251 2789668 2903532 3308676 3387454 4184502 5081181 6774908 8369004 10162362 11856089 20324724 23712178 35568267 47424356 71136534 142273068
• Sum of all divisors σ(n): 419658624
• Sum of proper divisors (its aliquot sum) s(n): 277385556
• 142273068 is an abundant number, because the sum of its proper divisors (277385556) is greater than itself. Its abundance is 135112488

Bases of 142273068

• Binary: 1000011110101110101000101100₂
• Hexadecimal: 0x87AEA2C
• Base-36: 2CPELO

Squares and roots of 142273068

• 142273068 squared (142273068²) is 20241625878132624
• 142273068 cubed (142273068³) is 2879838214990122527370432
• The square root of 142273068 is 11927.8274635409
• The cube root of 142273068 is 522.0445492725

Scales and comparisons

• 142,273,068 seconds is equal to 4 years, 27 weeks, 1 day, 16 hours, 17 minutes, 48 seconds.
• To count from 1 to 142,273,068 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 142273068 cubic inches would be around 43.5 feet tall.

Recreational maths with 142273068

• 142273068 backwards is 860372241
• The number of decimal digits it has is: 9
• The sum of 142273068's digits is 33
• More coming soon!