42149222401

Names of 42149222401

• Cardinal: 42149222401 can be written as Forty-two billion, one hundred forty-nine million, two hundred twenty-two thousand, four hundred one.

Scientific notation

• Scientific notation: 4.2149222401 × 10¹⁰

Factors of 42149222401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 84

Divisors of 42149222401

• Number of divisors d(n): 72
• Complete list of divisors:
  1 11 13 23 37 121 143 253 299 407 481 529 851 1369 1573 2783 3289 4477 5291 5819 6877 9361 11063 15059 17797 19573 31487 36179 50653 58201 64009 75647 102971 121693 165649 195767 215303 254449 346357 409331 557183 658489 724201 832117 1165019 1338623 2153437 2368333 2798939 3809927 4502641 6129013 7243379 7966211 9414613 12815209 15145247 26795437 30788329 49529051 79677169 87628321 103560743 140967299 166597717 294749807 348340681 1139168173 1832574887 3242247877 3831747491 42149222401
• Sum of all divisors σ(n): 53605453160
• Sum of proper divisors (its aliquot sum) s(n): 11456230759
• 42149222401 is a deficient number, because the sum of its proper divisors (11456230759) is less than itself. Its deficiency is 30692991642

Bases of 42149222401

• Binary: 100111010000010010100001100000000001₂
• Hexadecimal: 0x9D04A1801
• Base-36: JD2K45D

Squares and roots of 42149222401

• 42149222401 squared (42149222401²) is 1776556949008960204801
• 42149222401 cubed (42149222401³) is 74880493951820680213915856947201
• The square root of 42149222401 is 205302.7578991573
• The cube root of 42149222401 is 3480.1384540249

Scales and comparisons

• 42,149,222,401 seconds is equal to 1,340 years, 11 weeks, 1 day, 5 hours, 20 minutes, 1 second.
• To count from 1 to 42,149,222,401 would take you about two thousand, six hundred eighty 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 42149222401 cubic inches would be around 290 feet tall.

Recreational maths with 42149222401

• 42149222401 backwards is 10422294124
• The number of decimal digits it has is: 11
• The sum of 42149222401's digits is 31
• More coming soon!