38123427132

Names of 38123427132

• Cardinal: 38123427132 can be written as Thirty-eight billion, one hundred twenty-three million, four hundred twenty-seven thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 3.8123427132 × 10¹⁰

Factors of 38123427132

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4880154

Divisors of 38123427132

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 31 36 42 62 63 84 93 124 126 186 217 252 279 372 434 558 651 868 1116 1302 1953 2604 3906 7812 4880111 9760222 14640333 19520444 29280666 34160777 43920999 58561332 68321554 87841998 102482331 136643108 151283441 175683996 204964662 302566882 307446993 409929324 453850323 605133764 614893986 907700646 1058984087 1229787972 1361550969 1815401292 2117968174 2723101938 3176952261 4235936348 5446203876 6353904522 9530856783 12707809044 19061713566 38123427132
• Sum of all divisors σ(n): 113687089152
• Sum of proper divisors (its aliquot sum) s(n): 75563662020
• 38123427132 is an abundant number, because the sum of its proper divisors (75563662020) is greater than itself. Its abundance is 37440234888

Bases of 38123427132

• Binary: 100011100000010101010101010100111100₂
• Hexadecimal: 0x8E055553C
• Base-36: HIHPCN0

Squares and roots of 38123427132

• 38123427132 squared (38123427132²) is 1453395696288913745424
• 38123427132 cubed (38123427132³) is 55408424921432805993105062443968
• The square root of 38123427132 is 195252.2141538991
• The cube root of 38123427132 is 3365.6114639711

Scales and comparisons

• 38,123,427,132 seconds is equal to 1,212 years, 10 weeks, 5 days, 8 hours, 52 minutes, 12 seconds.
• To count from 1 to 38,123,427,132 would take you about two thousand, four hundred twenty-four 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 38123427132 cubic inches would be around 280.5 feet tall.

Recreational maths with 38123427132

• 38123427132 backwards is 23172432183
• 38123427132 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38123427132's digits is 36
• More coming soon!