378431340116166

Names of 378431340116166

• Cardinal: 378431340116166 can be written as Three hundred seventy-eight trillion, four hundred thirty-one billion, three hundred forty million, one hundred sixteen thousand, one hundred sixty-six.

Scientific notation

• Scientific notation: 3.78431340116166 × 10¹⁴

Factors of 378431340116166

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 553841

Divisors of 378431340116166

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 243 486 1187 2374 3561 7122 10683 21366 32049 64098 96147 192294 288441 552649 576882 1105298 1408969 1657947 2817938 3315894 4226907 4973841 8453814 9947682 12680721 14921523 25361442 29843046 38042163 44764569 76084326 89529138 114126489 134293707 228252978 268587414 342379467 655994363 684758934 1311988726 1967983089 3935966178 5903949267 11807898534 17711847801 35423695602 53135543403 106271086806 159406630209 318813260418 778665308881 1557330617762 2335995926643 4671991853286 7007987779929 14015975559858 21023963339787 42047926679574 63071890019361 126143780038722 189215670058083 378431340116166
• Sum of all divisors σ(n): 851021006526600
• Sum of proper divisors (its aliquot sum) s(n): 472589666410434
• 378431340116166 is an abundant number, because the sum of its proper divisors (472589666410434) is greater than itself. Its abundance is 94158326294268

Bases of 378431340116166

• Binary: 1010110000010111001101001100110010111100011000110₂
• Hexadecimal: 0x1582E699978C6
• Base-36: 3Q54YH3IDI

Squares and roots of 378431340116166

• 378431340116166 squared (378431340116166²) is 143210279182117310098374539556
• 378431340116166 cubed (378431340116166³) is 54195257869298922989193248270947861802062296
• The square root of 378431340116166 is 19453311.8032937003
• The cube root of 378431340116166 is 72331.7598793565

Scales and comparisons

• 378,431,340,116,166 seconds is equal to 12,032,946 years, 2 weeks, 4 days, 10 hours, 56 minutes, 6 seconds.
• To count from 1 to 378,431,340,116,166 would take you about thirty million, eighty-two thousand, three hundred sixty-five 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 378431340116166 cubic inches would be around 6027.6 feet tall.

Recreational maths with 378431340116166

• 378431340116166 backwards is 661611043134873
• 378431340116166 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 378431340116166's digits is 54
• More coming soon!