10421105142

Names of 10421105142

• Cardinal: 10421105142 can be written as Ten billion, four hundred twenty-one million, one hundred five thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.0421105142 × 10¹⁰

Factors of 10421105142

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 296

Divisors of 10421105142

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 19 21 31 38 42 57 62 93 107 114 127 133 186 214 217 254 266 321 381 399 434 589 642 651 749 762 798 889 961 1178 1302 1498 1767 1778 1922 2033 2247 2413 2667 2883 3317 3534 3937 4066 4123 4494 4826 5334 5766 6099 6634 6727 7239 7874 8246 9951 11811 12198 12369 13454 13589 14231 14478 16891 18259 19902 20181 23219 23622 24738 27178 27559 28462 33782 36518 40362 40767 42693 46438 50673 54777 55118 63023 69657 74803 81534 82677 85386 95123 101346 102827 109554 122047 126046 127813 139314 149606 165354 189069 190246 205654 224409 244094 255626 258191 285369 308481 366141 378138 383439 421259 441161 448818 516382 523621 570738 616962 719789 732282 766878 774573 842518 854329 882322 1047242 1263777 1323483 1439578 1549146 1570863 1708658 1807337 1953713 2159367 2318893 2527554 2562987 2646966 2948813 3141726 3614674 3907426 4318734 4637786 5125974 5422011 5861139 5897626 6956679 8003921 8846439 10844022 11722278 13059029 13675991 13913358 16007842 16232251 17692878 24011763 26118058 27351982 32464502 39177087 41027973 48023526 48696753 56027447 78354174 82055946 91413203 97393506 112054894 168082341 182826406 248121551 274239609 336164682 496243102 548479218 744364653 1488729306 1736850857 3473701714 5210552571 10421105142
• Sum of all divisors σ(n): 26356285440
• Sum of proper divisors (its aliquot sum) s(n): 15935180298
• 10421105142 is an abundant number, because the sum of its proper divisors (15935180298) is greater than itself. Its abundance is 5514075156

Bases of 10421105142

• Binary: 1001101101001001010111000111110110₂
• Hexadecimal: 0x26D2571F6
• Base-36: 4SCGG6U

Squares and roots of 10421105142

• 10421105142 squared (10421105142²) is 108599432380618840164
• 10421105142 cubed (10421105142³) is 1131726103199948296375136523288
• The square root of 10421105142 is 102083.8142998193
• The cube root of 10421105142 is 2184.2613070221

Scales and comparisons

• 10,421,105,142 seconds is equal to 331 years, 18 weeks, 4 days, 15 hours, 25 minutes, 42 seconds.
• To count from 1 to 10,421,105,142 would take you about six hundred sixty-two 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 10421105142 cubic inches would be around 182 feet tall.

Recreational maths with 10421105142

• 10421105142 backwards is 24150112401
• 10421105142 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10421105142's digits is 21
• More coming soon!