125820903 (number)

125820903 is an odd 9-digits composite number following 125820902 and preceding 125820904. In scientific notation, it is written as 1.25820903 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 77341824 positive integers (up to 125820903) that are relatively prime to 125820903.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred twenty thousand nine hundred three

Notation

Scientific notation 1.25820903 × 10^8
Engineering notation 1.25820903 × 10^6

Prime Factorization of 125820903

Prime Factorization 3 × 13 × 1669 × 1933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 125820903
Product of the distinct prime numbers

The prime factorization of 125820903 is 3 × 13 × 1669 × 1933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 31, 10, 949, 479, 3370, 9583, 8890, 15665, 667975, 5912, 8266400, 2349134, 58075751, 9543879, 89766679, 608826618, 2565907730, 3291419224

Basic calculations (n = 125820903)

Multiplication

n×y
n×2 251641806
n×3 377462709
n×4 503283612
n×5 629104515

Division

n÷y
n÷2 62910451.5
n÷3 41940301
n÷3 31455225.75
n÷5 25164180.6

Exponentiation

ny
n2 15830899631735409
n3 1.9918580869673E+24
n4 2.5061738315008E+32
n5 3.153290545544E+40

Nth Root

y√n
2√n 11216.99170901
3√n 501.09215001309
4√n 105.91030029704
5√n 41.682192940638

Divisors of 125820903

1, 3, 13, 39, 1669, 1933, 5007, 5799, 21697, 25129, 65091, 75387, 3226177, 9678531, 41940301, 125820903

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125820902
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125820903 can be divided by 16 positive divisors. The sum of these divisors (counting 125820903) is 1, the average is 0.0625.

Base conversion 125820903

Base System Value
2 Binary 111011111111101111111100111
3 Ternary 22202202100211110
4 Quaternary 13133331333213
5 Quinary 224202232103
6 Senary 20252440103
8 Octal 737757747
10 Decimal 125820903
12 Duodecimal 36179033
16 Hexadecimal 77fdfe7
20 Vigesimal 1j67c53
36 Base36 22ws13

Cryptographic Hash Functions

md5 15667f5f3c077952c5b37bc64c81ddba
sha1 f44dbe337d8828f4bc9b8eab36fe1e5fb48053f9
sha256 7e02bd1f21a1e0ef23bda901704fac7a1f3a109d44ae8ca3ea72e8d68bf1ecd2
sha512 6e144f60c592504d29055eebd7a28d1086f21bc0c2dca49e1d2a3a802f9a299fb0f0273300557b47bf5c464006177e6c3118891f86eee08530485a103c3939d4
ripemd-160 3fea75836cdafad61b248c2bc1cdf6d1e5c2eb34

125820903 as geometric shapes

Circle

Radius = n
Diameter 251641806
Circumference 790556049.06567
Area 4.9734237982777E+16

Sphere

Radius = n
Volume 8.3434756440133E+24
Surface area 1.9893695193111E+17
Circumference 790556049.06567

Square

Length = n
Perimeter 503283612
Area 15830899631735409
Diagonal 177937627.45263

Cube

Length = n
Surface area 94985397790412454
Volume 1.9918580869673E+24
Space diagonal 217928196.6502

Equilateral Triangle

Length = n
Perimeter 377462709
Area 6.8549806229223E+15
Altitude 108964098.3251

Triangular Pyramid

Length = n
Surface area 6.8549806229223E+15
Volume 2.3474272674264E+23
Height 59312542.48421