1672939242

Names of 1672939242

• Cardinal: 1672939242 can be written as One billion, six hundred seventy-two million, nine hundred thirty-nine thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.672939242 × 10⁹

Factors of 1672939242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1353

Divisors of 1672939242

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 18 26 31 39 62 78 93 117 186 211 234 279 403 422 558 633 806 1093 1209 1266 1899 2186 2418 2743 3279 3627 3798 5486 6541 6558 7254 8229 9837 13082 14209 16458 19623 19674 24687 28418 33883 39246 42627 49374 58869 67766 85033 85254 101649 117738 127881 170066 203298 230623 255099 255762 304947 440479 461246 510198 609894 691869 765297 880958 1321437 1383738 1530594 2075607 2642874 2998099 3964311 4151214 5996198 7149313 7928622 8994297 14298626 17988594 21447939 26982891 42895878 53965782 64343817 92941069 128687634 185882138 278823207 557646414 836469621 1672939242
• Sum of all divisors σ(n): 4052246016
• Sum of proper divisors (its aliquot sum) s(n): 2379306774
• 1672939242 is an abundant number, because the sum of its proper divisors (2379306774) is greater than itself. Its abundance is 706367532

Bases of 1672939242

• Binary: 1100011101101110000011011101010₂
• Hexadecimal: 0x63B706EA
• Base-36: RO0W6I

Squares and roots of 1672939242

• 1672939242 squared (1672939242²) is 2798725707423534564
• 1672939242 cubed (1672939242³) is 4682098063543041686458960488
• The square root of 1672939242 is 40901.5799450339
• The cube root of 1672939242 is 1187.1166315129

Scales and comparisons

• 1,672,939,242 seconds is equal to 53 years, 10 weeks, 17 hours, 20 minutes, 42 seconds.
• To count from 1 to 1,672,939,242 would take you about one hundred six 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 1672939242 cubic inches would be around 98.9 feet tall.

Recreational maths with 1672939242

• 1672939242 backwards is 2429392761
• The number of decimal digits it has is: 10
• The sum of 1672939242's digits is 45
• More coming soon!