140420835828

Names of 140420835828

• Cardinal: 140420835828 can be written as One hundred forty billion, four hundred twenty million, eight hundred thirty-five thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.40420835828 × 10¹¹

Factors of 140420835828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13449

Divisors of 140420835828

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 78 84 91 117 126 156 182 234 252 273 364 468 546 819 1092 1638 3276 5233 8191 10466 15699 16382 20932 24573 31398 32764 36631 47097 49146 57337 62796 68029 73262 73719 94194 98292 106483 109893 114674 136058 146524 147438 172011 188388 204087 212966 219786 229348 272116 294876 319449 329679 344022 408174 425932 439572 476203 516033 612261 638898 659358 688044 745381 816348 952406 958347 1032066 1224522 1277796 1318716 1428609 1490762 1904812 1916694 2064132 2236143 2449044 2857218 2981524 3833388 4285827 4472286 5714436 6708429 8571654 8944572 13416858 17143308 26833716 42863503 85727006 128590509 171454012 257181018 300044521 385771527 514362036 557225539 600089042 771543054 900133563 1114451078 1200178084 1543086108 1671676617 1800267126 2228902156 2700400689 3343353234 3600534252 3900578773 5015029851 5400801378 6686706468 7801157546 10030059702 10801602756 11701736319 15602315092 20060119404 23403472638 35105208957 46806945276 70210417914 140420835828
• Sum of all divisors σ(n): 437001650176
• Sum of proper divisors (its aliquot sum) s(n): 296580814348
• 140420835828 is an abundant number, because the sum of its proper divisors (296580814348) is greater than itself. Its abundance is 156159978520

Bases of 140420835828

• Binary: 10000010110001101110111110100111110100₂
• Hexadecimal: 0x20B1BBE9F4
• Base-36: 1SIAXUD0

Squares and roots of 140420835828

• 140420835828 squared (140420835828²) is 19718011134634128445584
• 140420835828 cubed (140420835828³) is 2768819604391134955303215695583552
• The square root of 140420835828 is 374727.6822280415
• The cube root of 140420835828 is 5197.6917248695

Scales and comparisons

• 140,420,835,828 seconds is equal to 4,464 years, 49 weeks, 2 days, 3 hours, 43 minutes, 48 seconds.
• To count from 1 to 140,420,835,828 would take you about eight thousand, nine hundred twenty-nine 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 140420835828 cubic inches would be around 433.1 feet tall.

Recreational maths with 140420835828

• 140420835828 backwards is 828538024041
• The number of decimal digits it has is: 12
• The sum of 140420835828's digits is 45
• More coming soon!