125800161 (number)

125800161 is an odd 9-digits composite number following 125800160 and preceding 125800162. In scientific notation, it is written as 1.25800161 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 83826480 positive integers (up to 125800161) that are relatively prime to 125800161.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred thousand one hundred sixty-one

Notation

Scientific notation 1.25800161 × 10^8
Engineering notation 1.25800161 × 10^6

Prime Factorization of 125800161

Prime Factorization 3 × 2357 × 17791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125800161
Product of the distinct prime numbers

The prime factorization of 125800161 is 3 × 2357 × 17791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 81, 45, 346, 122, 9501, 897, 7437, 40946, 53592, 312231, 4717632, 9981732, 71542094, 41140330, 270274943, 127419850, 1981034106, 7064679219

Basic calculations (n = 125800161)

Multiplication

n×y
n×2 251600322
n×3 377400483
n×4 503200644
n×5 629000805

Division

n÷y
n÷2 62900080.5
n÷3 41933387
n÷3 31450040.25
n÷5 25160032.2

Exponentiation

ny
n2 15825680507625921
n3 1.9908731557939E+24
n4 2.5045216352945E+32
n5 3.1506922494803E+40

Nth Root

y√n
2√n 11216.067091454
3√n 501.06461292314
4√n 105.90593510967
5√n 41.680818560003

Divisors of 125800161

1, 3, 2357, 7071, 17791, 53373, 41933387, 125800161

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 -125800160
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 125800161 can be divided by 8 positive divisors. The sum of these divisors (counting 125800161) is 1, the average is 0.125.

Base conversion 125800161

Base System Value
2 Binary 111011111111000111011100001
3 Ternary 22202201022101020
4 Quaternary 13133320323201
5 Quinary 224201101121
6 Senary 20252200053
8 Octal 737707341
10 Decimal 125800161
12 Duodecimal 36169029
16 Hexadecimal 77f8ee1
20 Vigesimal 1j65081
36 Base36 22wc0x

Cryptographic Hash Functions

md5 a8127d0c6693b9f7aac8a6d91e2cbf13
sha1 b216ad5310398ecdc3e71b9e0b0e5ec2ce52a519
sha256 20f4551227ceeb234afb4055072ed67e399953498f316708fc498e1b0a5e9e61
sha512 3231c450491bf2bf6f187fa692a236ca1f3f581821992f2885c2d23aff4a31124eec4eb03c771c20fcc70df94f997dea4d330e7e0514267916ca4233c2007fca
ripemd-160 2cacbc609a44883fbc76ea8f875e0eeac2cc2ce7

125800161 as geometric shapes

Circle

Radius = n
Diameter 251600322
Circumference 790425723.23603
Area 4.9717841620817E+16

Sphere

Radius = n
Volume 8.3393499739617E+24
Surface area 1.9887136648327E+17
Circumference 790425723.23603

Square

Length = n
Perimeter 503200644
Area 15825680507625921
Diagonal 177908293.83492

Cube

Length = n
Surface area 94954083045755526
Volume 1.9908731557939E+24
Space diagonal 217892270.45234

Equilateral Triangle

Length = n
Perimeter 377400483
Area 6.8527206758901E+15
Altitude 108946135.22617

Triangular Pyramid

Length = n
Surface area 6.8527206758901E+15
Volume 2.3462665149069E+23
Height 59302764.61164