142896936

Names of 142896936

• Cardinal: 142896936 can be written as One hundred forty-two million, eight hundred ninety-six thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.42896936 × 10⁸

Factors of 142896936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 744

Divisors of 142896936

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 49 52 56 78 84 91 98 104 147 156 168 169 182 196 273 294 312 338 364 392 507 546 588 637 676 719 728 1014 1092 1176 1183 1274 1352 1438 1911 2028 2157 2184 2366 2548 2876 3549 3822 4056 4314 4732 5033 5096 5752 7098 7644 8281 8628 9347 9464 10066 14196 15099 15288 16562 17256 18694 20132 24843 28041 28392 30198 33124 35231 37388 40264 49686 56082 60396 65429 66248 70462 74776 99372 105693 112164 120792 121511 130858 140924 196287 198744 211386 224328 243022 261716 281848 364533 392574 422772 458003 486044 523432 729066 785148 845544 850577 916006 972088 1374009 1458132 1570296 1701154 1832012 2551731 2748018 2916264 3402308 3664024 5103462 5496036 5954039 6804616 10206924 10992072 11908078 17862117 20413848 23816156 35724234 47632312 71448468 142896936
• Sum of all divisors σ(n): 450619200
• Sum of proper divisors (its aliquot sum) s(n): 307722264
• 142896936 is an abundant number, because the sum of its proper divisors (307722264) is greater than itself. Its abundance is 164825328

Bases of 142896936

• Binary: 1000100001000110111100101000₂
• Hexadecimal: 0x8846F28
• Base-36: 2D2RZC

Squares and roots of 142896936

• 142896936 squared (142896936²) is 20419534318188096
• 142896936 cubed (142896936³) is 2917888888615927990073856
• The square root of 142896936 is 11953.9506440339
• The cube root of 142896936 is 522.8064924935

Scales and comparisons

• 142,896,936 seconds is equal to 4 years, 28 weeks, 1 day, 21 hours, 35 minutes, 36 seconds.
• To count from 1 to 142,896,936 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 142896936 cubic inches would be around 43.6 feet tall.

Recreational maths with 142896936

• 142896936 backwards is 639698241
• The number of decimal digits it has is: 9
• The sum of 142896936's digits is 48
• More coming soon!