142009975272

Names of 142009975272

• Cardinal: 142009975272 can be written as One hundred forty-two billion, nine million, nine hundred seventy-five thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.42009975272 × 10¹¹

Factors of 142009975272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4699

Divisors of 142009975272

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 103 132 206 264 309 412 618 824 1133 1236 2143 2266 2437 2472 3399 4286 4532 4874 6429 6798 7311 8572 9064 9748 12858 13596 14622 17144 19496 23573 25716 26807 27192 29244 47146 51432 53614 58488 70719 80421 94292 107228 141438 160842 188584 214456 220729 251011 282876 321684 441458 502022 565752 643368 662187 753033 882916 1004044 1324374 1506066 1765832 2008088 2428019 2648748 2761121 3012132 4856038 5222491 5297496 5522242 6024264 7284057 8283363 9712076 10444982 11044484 14568114 15667473 16566726 19424152 20889964 22088968 29136228 31334946 33133452 41779928 57447401 58272456 62669892 66266904 114894802 125339784 172342203 229789604 344684406 459579208 537916573 689368812 1075833146 1378737624 1613749719 2151666292 3227499438 4303332584 5917082303 6454998876 11834164606 12909997752 17751246909 23668329212 35502493818 47336658424 71004987636 142009975272
• Sum of all divisors σ(n): 391403151360
• Sum of proper divisors (its aliquot sum) s(n): 249393176088
• 142009975272 is an abundant number, because the sum of its proper divisors (249393176088) is greater than itself. Its abundance is 107383200816

Bases of 142009975272

• Binary: 10000100010000011101000100000111101000₂
• Hexadecimal: 0x21107441E8
• Base-36: 1T8L2M7C

Squares and roots of 142009975272

• 142009975272 squared (142009975272²) is 20166833076754051473984
• 142009975272 cubed (142009975272³) is 2863891466544394527846282991323648
• The square root of 142009975272 is 376842.1092075565
• The cube root of 142009975272 is 5217.2256077959

Scales and comparisons

• 142,009,975,272 seconds is equal to 4,515 years, 24 weeks, 5 days, 23 hours, 21 minutes, 12 seconds.
• To count from 1 to 142,009,975,272 would take you about nine thousand and thirty 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 142009975272 cubic inches would be around 434.8 feet tall.

Recreational maths with 142009975272

• 142009975272 backwards is 272579900241
• The number of decimal digits it has is: 12
• The sum of 142009975272's digits is 48
• More coming soon!