163442802240242

Names of 163442802240242

• Cardinal: 163442802240242 can be written as One hundred sixty-three trillion, four hundred forty-two billion, eight hundred two million, two hundred forty thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.63442802240242 × 10¹⁴

Factors of 163442802240242

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 56181

Divisors of 163442802240242

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 7 14 23 46 49 98 161 322 529 1058 1127 2254 3703 7406 25921 51842 56149 112298 393043 786086 1291427 2582854 2751301 5502602 9039989 18079978 29702821 59405642 63279923 126559846 207919747 415839494 1455438229 2910876458 3152710201 6305420402 22068971407 44137942814 72512334623 145024669246 154482799849 308965599698 507586342361 1015172684722 1667783696329 3335567392658 3553104396527 7106208793054 11674485874303 23348971748606 81721401120121 163442802240242
• Sum of all divisors σ(n): 298135044449613
• Sum of proper divisors (its aliquot sum) s(n): 134692242209371
• 163442802240242 is a deficient number, because the sum of its proper divisors (134692242209371) is less than itself. Its deficiency is 28750560030871

Bases of 163442802240242

• Binary: 100101001010011001111110001010110010101011110010₂
• Hexadecimal: 0x94A67E2B2AF2
• Base-36: 1LXOL4HHIQ

Squares and roots of 163442802240242

• 163442802240242 squared (163442802240242²) is 26713549604142855333884218564
• 163442802240242 cubed (163442802240242³) is 4366137405084815668049170076803588764252488
• The square root of 163442802240242 is 12784475.0475035931
• The cube root of 163442802240242 is 54674.9758524627

Scales and comparisons

• 163,442,802,240,242 seconds is equal to 5,196,975 years, 28 weeks, 4 days, 4 minutes, 2 seconds.
• To count from 1 to 163,442,802,240,242 would take you about twelve million, nine hundred ninety-two thousand, four hundred thirty-eight 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 163442802240242 cubic inches would be around 4556.2 feet tall.

Recreational maths with 163442802240242

• 163442802240242 backwards is 242042208244361
• The number of decimal digits it has is: 15
• The sum of 163442802240242's digits is 44
• More coming soon!