105520128

Names of 105520128

• Cardinal: 105520128 can be written as One hundred five million, five hundred twenty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.05520128 × 10⁸

Factors of 105520128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 713

Divisors of 105520128

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 512 588 672 701 768 784 896 1024 1176 1344 1402 1536 1568 1792 2103 2352 2688 2804 3072 3136 3584 4206 4704 4907 5376 5608 6272 7168 8412 9408 9814 10752 11216 12544 14721 16824 18816 19628 21504 22432 25088 29442 33648 34349 37632 39256 44864 50176 58884 67296 68698 75264 78512 89728 103047 117768 134592 137396 150528 157024 179456 206094 235536 269184 274792 314048 358912 412188 471072 538368 549584 628096 717824 824376 942144 1076736 1099168 1256192 1648752 1884288 2153472 2198336 2512384 3297504 3768576 4396672 5024768 6595008 7537152 8793344 13190016 15074304 17586688 26380032 35173376 52760064 105520128
• Sum of all divisors σ(n): 327634632
• Sum of proper divisors (its aliquot sum) s(n): 222114504
• 105520128 is an abundant number, because the sum of its proper divisors (222114504) is greater than itself. Its abundance is 116594376

Bases of 105520128

• Binary: 110010010100001110000000000₂
• Hexadecimal: 0x64A1C00
• Base-36: 1QTNUO

Squares and roots of 105520128

• 105520128 squared (105520128²) is 11134497413136384
• 105520128 cubed (105520128³) is 1174913592249820121137152
• The square root of 105520128 is 10272.2990610671
• The cube root of 105520128 is 472.5471009287

Scales and comparisons

• 105,520,128 seconds is equal to 3 years, 18 weeks, 3 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 105,520,128 would take you about five 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 105520128 cubic inches would be around 39.4 feet tall.

Recreational maths with 105520128

• 105520128 backwards is 821025501
• 105520128 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 105520128's digits is 24
• More coming soon!