3138938097948

Names of 3138938097948

• Cardinal: 3138938097948 can be written as Three trillion, one hundred thirty-eight billion, nine hundred thirty-eight million, ninety-seven thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 3.138938097948 × 10¹²

Factors of 3138938097948

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2705

Divisors of 3138938097948

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 529 828 1058 1587 2116 2677 3174 4761 5354 6348 8031 9522 10708 12167 16062 19044 24093 24334 32124 36501 48186 48668 61571 73002 96372 109503 123142 146004 184713 219006 246284 369426 438012 554139 738852 1108278 1416133 2216556 2832266 4248399 5664532 7166329 8496798 12745197 14332658 16993596 21498987 25490394 28665316 32571059 42997974 50980788 64496961 65142118 85995948 97713177 128993922 130284236 164825567 195426354 257987844 293139531 329651134 390852708 494476701 586279062 659302268 988953402 1172558124 1483430103 1977906804 2966860206 3790988041 5933720412 7581976082 11372964123 15163952164 22745928246 34118892369 45491856492 68237784738 87192724943 136475569476 174385449886 261578174829 348770899772 523156349658 784734524487 1046312699316 1569469048974 3138938097948
• Sum of all divisors σ(n): 8298268982640
• Sum of proper divisors (its aliquot sum) s(n): 5159330884692
• 3138938097948 is an abundant number, because the sum of its proper divisors (5159330884692) is greater than itself. Its abundance is 2020392786744

Bases of 3138938097948

• Binary: 101101101011010111010010100101000100011100₂
• Hexadecimal: 0x2DAD74A511C
• Base-36: 1420AP5B0

Squares and roots of 3138938097948

• 3138938097948 squared (3138938097948²) is 9852932382749408041810704
• 3138938097948 cubed (3138938097948³) is 30927744832717682405484226471626835392
• The square root of 3138938097948 is 1771704.8563313247
• The cube root of 3138938097948 is 14641.7925861403

Scales and comparisons

• 3,138,938,097,948 seconds is equal to 99,808 years, 27 weeks, 1 day, 1 hour, 25 minutes, 48 seconds.
• To count from 1 to 3,138,938,097,948 would take you about two hundred forty-nine thousand, five hundred twenty-one 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 3138938097948 cubic inches would be around 1220.1 feet tall.

Recreational maths with 3138938097948

• 3138938097948 backwards is 8497908398313
• The number of decimal digits it has is: 13
• The sum of 3138938097948's digits is 72
• More coming soon!