125142015 (number)

125142015 is an odd 9-digits composite number following 125142014 and preceding 125142016. In scientific notation, it is written as 1.25142015 × 10^8. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 62595584 positive integers (up to 125142015) that are relatively prime to 125142015.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million one hundred forty-two thousand fifteen

Notation

Scientific notation 1.25142015 × 10^8
Engineering notation 1.25142015 × 10^6

Prime Factorization of 125142015

Prime Factorization 255 × 359 × 1367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125142015
Product of the distinct prime numbers

The prime factorization of 125142015 is 255 × 359 × 1367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 85, 80, 270, 45, 1625, 8315, 26416, 94716, 453941, 731776, 8579413, 4189442, 9674757, 12225984, 515900635, 835944915, 2352650621, 3951269000

Basic calculations (n = 125142015)

Multiplication

n×y
n×2 250284030
n×3 375426045
n×4 500568060
n×5 625710075

Division

n÷y
n÷2 62571007.5
n÷3 41714005
n÷3 31285503.75
n÷5 25028403

Exponentiation

ny
n2 15660523918260225
n3 1.9597895190868E+24
n4 2.452520093944E+32
n5 3.0691330638414E+40

Nth Root

y√n
2√n 11186.689188495
3√n 500.18928166919
4√n 105.76714607332
5√n 41.637114877987

Divisors of 125142015

1, 255, 359, 1367, 91545, 348585, 490753, 125142015

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 -125142014
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 125142015 can be divided by 8 positive divisors. The sum of these divisors (counting 125142015) is 1, the average is 0.125.

Base conversion 125142015

Base System Value
2 Binary 111011101011000001111111111
3 Ternary 22201110212120110
4 Quaternary 13131120033333
5 Quinary 224014021030
6 Senary 20230121103
8 Octal 735301777
10 Decimal 125142015
12 Duodecimal 35ab0193
16 Hexadecimal 77583ff
20 Vigesimal 1j22f0f
36 Base36 22i873

Cryptographic Hash Functions

md5 13dd30d2e77b4714d78e1671592af887
sha1 2a971cae5573b8d74184812adfd5708644eb2611
sha256 d75492214804d2bf7797e91b27dfff9089d7f4410793a6435e53cbd6f6687ff5
sha512 a1e09e3d66dd7e7bda3302b70b576891db21ce3c5b724665417bb06e9418227b99a9e2b0d4a5696121283d08b538c119347eaa398e712620e63e1e7ae8683ea5
ripemd-160 55827c9ae6c618d5b2413f8ac47ecaf3f6b95b0d

125142015 as geometric shapes

Circle

Radius = n
Diameter 250284030
Circumference 786290469.95885
Area 4.9198986892974E+16

Sphere

Radius = n
Volume 8.2091471409937E+24
Surface area 1.9679594757189E+17
Circumference 786290469.95885

Square

Length = n
Perimeter 500568060
Area 15660523918260225
Diagonal 176977534.8357

Cube

Length = n
Surface area 93963143509561350
Volume 1.9597895190868E+24
Space diagonal 216752328.14155

Equilateral Triangle

Length = n
Perimeter 375426045
Area 6.7812057748936E+15
Altitude 108376164.07077

Triangular Pyramid

Length = n
Surface area 6.7812057748936E+15
Volume 2.309634097741E+23
Height 58992511.611899