107215138072

Names of 107215138072

• Cardinal: 107215138072 can be written as One hundred seven billion, two hundred fifteen million, one hundred thirty-eight thousand and seventy-two.

Scientific notation

• Scientific notation: 1.07215138072 × 10¹¹

Factors of 107215138072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 85708

Divisors of 107215138072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 43 56 86 172 301 344 523 602 1046 1204 2092 2408 3661 4184 7322 14644 22489 29288 44978 85133 89956 157423 170266 179912 314846 340532 595931 629692 681064 1191862 1259384 2383724 3660719 4767448 7321438 14642876 25625033 29285752 44524559 51250066 89049118 102500132 178098236 205000264 311671913 356196472 623343826 1246687652 1914556037 2493375304 3829112074 7658224148 13401892259 15316448296 26803784518 53607569036 107215138072
• Sum of all divisors σ(n): 235541940480
• Sum of proper divisors (its aliquot sum) s(n): 128326802408
• 107215138072 is an abundant number, because the sum of its proper divisors (128326802408) is greater than itself. Its abundance is 21111664336

Bases of 107215138072

• Binary: 1100011110110100001010010110100011000₂
• Hexadecimal: 0x18F6852D18
• Base-36: 1D954HZS

Squares and roots of 107215138072

• 107215138072 squared (107215138072²) is 11495085831798023877184
• 107215138072 cubed (107215138072³) is 1232447214605716098009035330549248
• The square root of 107215138072 is 327437.2276818871
• The cube root of 107215138072 is 4750.6390729727

Scales and comparisons

• 107,215,138,072 seconds is equal to 3,409 years, 5 weeks, 4 days, 22 hours, 47 minutes, 52 seconds.
• To count from 1 to 107,215,138,072 would take you about six thousand, eight hundred eighteen 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 107215138072 cubic inches would be around 395.9 feet tall.

Recreational maths with 107215138072

• 107215138072 backwards is 270831512701
• The number of decimal digits it has is: 12
• The sum of 107215138072's digits is 37
• More coming soon!