125587145 (number)

125587145 is an odd 9-digits composite number following 125587144 and preceding 125587146. In scientific notation, it is written as 1.25587145 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 98969904 positive integers (up to 125587145) that are relatively prime to 125587145.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million five hundred eighty-seven thousand one hundred forty-five

Notation

Scientific notation 1.25587145 × 10^8
Engineering notation 1.25587145 × 10^6

Prime Factorization of 125587145

Prime Factorization 5 × 67 × 374887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125587145
Product of the distinct prime numbers

The prime factorization of 125587145 is 5 × 67 × 374887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 8, 37, 30, 916, 6368, 9595, 84849, 54705, 8240, 365713, 6514968, 3613310, 72909289, 37356570, 603054030, 1293571, 9897598197, 9128097398

Basic calculations (n = 125587145)

Multiplication

n×y
n×2 251174290
n×3 376761435
n×4 502348580
n×5 627935725

Division

n÷y
n÷2 62793572.5
n÷3 41862381.666667
n÷3 31396786.25
n÷5 25117429

Exponentiation

ny
n2 15772130989251025
n3 1.9807769015061E+24
n4 2.4876011594209E+32
n5 3.1241072751036E+40

Nth Root

y√n
2√n 11206.567047941
3√n 500.78163744907
4√n 105.86107428106
5√n 41.666693457203

Divisors of 125587145

1, 5, 67, 335, 374887, 1874435, 25117429, 125587145

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 -125587144
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 125587145 can be divided by 8 positive divisors. The sum of these divisors (counting 125587145) is 1, the average is 0.125.

Base conversion 125587145

Base System Value
2 Binary 111011111000100111011001001
3 Ternary 22202022111011202
4 Quaternary 13133010323021
5 Quinary 224122242040
6 Senary 20243433545
8 Octal 737047311
10 Decimal 125587145
12 Duodecimal 360858b5
16 Hexadecimal 77c4ec9
20 Vigesimal 1j4i7h5
36 Base36 22rrnt

Cryptographic Hash Functions

md5 644fef31c9be52e99f1a695a454b3637
sha1 015bbc30b96591987967253786af74516d855a5f
sha256 e523b5ebd6167b9ddf86d71d173993ff017c56d4925a46de5f773d3a95440e29
sha512 35e5df316d914c6d887f5922baad5b0d949b04e7668149b66e94858cb9581c7d9106d6c43ca77fcc6b477b603a32b57c33c02857ac02eed12a73f91b6b1d745a
ripemd-160 3d3a2028db2cdbe82662ae3c7014e511a5a7b756

125587145 as geometric shapes

Circle

Radius = n
Diameter 251174290
Circumference 789087304.23463
Area 4.9549610847287E+16

Sphere

Radius = n
Volume 8.2970588828957E+24
Surface area 1.9819844338915E+17
Circumference 789087304.23463

Square

Length = n
Perimeter 502348580
Area 15772130989251025
Diagonal 177607043.71872

Cube

Length = n
Surface area 94632785935506150
Volume 1.9807769015061E+24
Space diagonal 217523315.91752

Equilateral Triangle

Length = n
Perimeter 376761435
Area 6.8295330542536E+15
Altitude 108761657.95876

Triangular Pyramid

Length = n
Surface area 6.8295330542536E+15
Volume 2.334367965121E+23
Height 59202347.906239