142837056

Names of 142837056

• Cardinal: 142837056 can be written as One hundred forty-two million, eight hundred thirty-seven thousand and fifty-six.

Scientific notation

• Scientific notation: 1.42837056 × 10⁸

Factors of 142837056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 200

Divisors of 142837056

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 43 48 64 72 73 79 86 96 129 144 146 158 172 192 219 237 258 288 292 316 344 387 438 474 516 576 584 632 657 688 711 774 876 948 1032 1168 1264 1314 1376 1422 1548 1752 1896 2064 2336 2528 2628 2752 2844 3096 3139 3397 3504 3792 4128 4672 5056 5256 5688 5767 6192 6278 6794 7008 7584 8256 9417 10191 10512 11376 11534 12384 12556 13588 14016 15168 17301 18834 20382 21024 22752 23068 24768 25112 27176 28251 30573 34602 37668 40764 42048 45504 46136 50224 51903 54352 56502 61146 69204 75336 81528 92272 100448 103806 108704 113004 122292 138408 150672 163056 184544 200896 207612 217408 226008 244584 247981 276816 301344 326112 369088 415224 452016 489168 495962 553632 602688 652224 743943 830448 904032 978336 991924 1107264 1487886 1660896 1808064 1956672 1983848 2231829 2975772 3321792 3967696 4463658 5951544 7935392 8927316 11903088 15870784 17854632 23806176 35709264 47612352 71418528 142837056
• Sum of all divisors σ(n): 430052480
• Sum of proper divisors (its aliquot sum) s(n): 287215424
• 142837056 is an abundant number, because the sum of its proper divisors (287215424) is greater than itself. Its abundance is 144378368

Bases of 142837056

• Binary: 1000100000111000010101000000₂
• Hexadecimal: 0x8838540
• Base-36: 2D1HS0

Squares and roots of 142837056

• 142837056 squared (142837056²) is 20402424566747136
• 142837056 cubed (142837056³) is 2914222260376236402671616
• The square root of 142837056 is 11951.4457702823
• The cube root of 142837056 is 522.7334561093

Scales and comparisons

• 142,837,056 seconds is equal to 4 years, 28 weeks, 1 day, 4 hours, 57 minutes, 36 seconds.
• To count from 1 to 142,837,056 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 142837056 cubic inches would be around 43.6 feet tall.

Recreational maths with 142837056

• 142837056 backwards is 650738241
• 142837056 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142837056's digits is 36
• More coming soon!