1238381534988

Names of 1238381534988

• Cardinal: 1238381534988 can be written as One trillion, two hundred thirty-eight billion, three hundred eighty-one million, five hundred thirty-four thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.238381534988 × 10¹²

Factors of 1238381534988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3581426

Divisors of 1238381534988

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 739 1478 2217 2956 4434 6651 8868 9607 13302 19214 26604 28821 38428 57642 86463 115284 172926 345852 3580669 7161338 10742007 14322676 21484014 32226021 42968028 46548697 64452042 93097394 128904084 139646091 186194788 279292182 418938273 558584364 837876546 1675753092 2646114391 5292228782 7938343173 10584457564 15876686346 23815029519 31753372692 34399487083 47630059038 68798974166 95260118076 103198461249 137597948332 206396922498 309595383747 412793844996 619190767494 1238381534988
• Sum of all divisors σ(n): 3375712449200
• Sum of proper divisors (its aliquot sum) s(n): 2137330914212
• 1238381534988 is an abundant number, because the sum of its proper divisors (2137330914212) is greater than itself. Its abundance is 898949379224

Bases of 1238381534988

• Binary: 10010000001010101010010101001111100001100₂
• Hexadecimal: 0x120554A9F0C
• Base-36: FSWKE3V0

Squares and roots of 1238381534988

• 1238381534988 squared (1238381534988²) is 1533588826199235068160144
• 1238381534988 cubed (1238381534988³) is 1899168084629053873619597931723118272
• The square root of 1238381534988 is 1112825.9230391787
• The cube root of 1238381534988 is 10738.6945432193

Scales and comparisons

• 1,238,381,534,988 seconds is equal to 39,376 years, 36 weeks, 3 days, 14 hours, 49 minutes, 48 seconds.
• To count from 1 to 1,238,381,534,988 would take you about ninety-eight thousand, four hundred forty-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 1238381534988 cubic inches would be around 894.9 feet tall.

Recreational maths with 1238381534988

• 1238381534988 backwards is 8894351838321
• The number of decimal digits it has is: 13
• The sum of 1238381534988's digits is 63
• More coming soon!