125627987 (number)

125627987 is an odd 9-digits composite number following 125627986 and preceding 125627988. In scientific notation, it is written as 1.25627987 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 122012352 positive integers (up to 125627987) that are relatively prime to 125627987.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million six hundred twenty-seven thousand nine hundred eighty-seven

Notation

Scientific notation 1.25627987 × 10^8
Engineering notation 1.25627987 × 10^6

Prime Factorization of 125627987

Prime Factorization 37 × 5503 × 617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125627987
Product of the distinct prime numbers

The prime factorization of 125627987 is 37 × 5503 × 617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125627987)

Multiplication

n×y
n×2 251255974
n×3 376883961
n×4 502511948
n×5 628139935

Division

n÷y
n÷2 62813993.5
n÷3 41875995.666667
n÷3 31406996.75
n÷5 25125597.4

Exponentiation

ny
n2 15782391117672169
n3 1.9827100261598E+24
n4 2.4908386939118E+32
n5 3.1291905105785E+40

Nth Root

y√n
2√n 11208.389134929
3√n 500.83591770438
4√n 105.86967996046
5√n 41.669403176845

Divisors of 125627987

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125627986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125627987 can be divided by 8 positive divisors. The sum of these divisors (counting 125627987) is 1, the average is 0.125.

Base conversion 125627987

Base System Value
2 Binary 111011111001110111001010011
3 Ternary 22202101120012102
4 Quaternary 13133032321103
5 Quinary 224130043422
6 Senary 20244351015
8 Octal 737167123
10 Decimal 125627987
12 Duodecimal 360a546b
16 Hexadecimal 77cee53
20 Vigesimal 1j539j7
36 Base36 22sn6b

Cryptographic Hash Functions

md5 07b39fe93255f4f97f9bfd93a19256cb
sha1 535b0fc35a00dd4a8eed586c7412f5825824719d
sha256 c6b921b0bd4c7d1965ecc9cc20d4b1b33747562e0c925639d825ce5f88a9a75b
sha512 2387b2c26ebbd22cedb27d409fdcb92a6f2735a5004dce4afc6868e567a62e7b9f5262aa8102fe7a35938fca0449ea1be8d850d090f8b51d5a05c8f00a7a2193
ripemd-160 36dd93c79244fa9d0ae28a0303fbf1132f636ee6

125627987 as geometric shapes

Circle

Radius = n
Diameter 251255974
Circumference 789343922.08895
Area 4.958184399136E+16

Sphere

Radius = n
Volume 8.3051563365101E+24
Surface area 1.9832737596544E+17
Circumference 789343922.08895

Square

Length = n
Perimeter 502511948
Area 15782391117672169
Diagonal 177664803.02903

Cube

Length = n
Surface area 94694346706033014
Volume 1.9827100261598E+24
Space diagonal 217594056.3366

Equilateral Triangle

Length = n
Perimeter 376883961
Area 6.833975820183E+15
Altitude 108797028.1683

Triangular Pyramid

Length = n
Surface area 6.833975820183E+15
Volume 2.3366461743736E+23
Height 59221601.009677