1557673942 (number)

1557673942 is an even 10-digits composite number following 1557673941 and preceding 1557673943. In scientific notation, it is written as 1.557673942 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 675623520 positive integers (up to 1557673942) that are relatively prime to 1557673942.

Interesting facts

Basic properties

Name

Name one billion five hundred fifty-seven million six hundred seventy-three thousand nine hundred forty-two

Notation

Scientific notation 1.557673942 × 10^9
Engineering notation 1.557673942 × 10^9

Prime Factorization of 1557673942

Prime Factorization 2 × 11 × 23 × 443 × 6949

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1557673942
Product of the distinct prime numbers

The prime factorization of 1557673942 is 2 × 11 × 23 × 443 × 6949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1557673942)

Multiplication

n×y
n×2 3115347884
n×3 4673021826
n×4 6230695768
n×5 7788369710

Division

n÷y
n÷2 778836971
n÷3 519224647.33333
n÷3 389418485.5
n÷5 311534788.4

Exponentiation

ny
n2 2426348109585819364
n3 3.7794592245228E+27
n4 5.8871651488907E+36
n5 9.1702837446776E+45

Nth Root

y√n
2√n 39467.37820023
3√n 1159.2012788408
4√n 198.663983148
5√n 68.943814930829

Divisors of 1557673942

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1557673941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1557673942 can be divided by 32 positive divisors. The sum of these divisors (counting 1557673942) is 1, the average is 0.03125.

Base conversion 1557673942

Base System Value
2 Binary 1011100110110000011011111010110
3 Ternary 11000120001000221111
4 Quaternary 1130312003133112
5 Quinary 11142231031232
6 Senary 414322205234
8 Octal 13466033726
10 Decimal 1557673942
12 Duodecimal 3757b381a
16 Hexadecimal 5cd837d6
20 Vigesimal 146f94h2
36 Base36 precwm

Cryptographic Hash Functions

md5 55f4e444dc8ec91b07d16133b8a32355
sha1 d58c546d5803ee68f0c875be6879ca305ec9b234
sha256 6d0513adbc9728254b152f37168152b9c60c639de26f0983e534d53e8d6f567a
sha512 219266232ef206dd1588ddd5e4279f816852b538ea59dc496587a20eda17307350eeeda455175f4ee44da43e3c024550ae8c373f99f7523e6bbfd9c2600035fd
ripemd-160 becd1bc9ac8554e8c850068550cced27a591e01d

1557673942 as geometric shapes

Circle

Radius = n
Diameter 3115347884
Circumference 9787154025.7509
Area 7.6225973961263E+18

Sphere

Radius = n
Volume 1.5831361779071E+28
Surface area 3.0490389584505E+19
Circumference 9787154025.7509

Square

Length = n
Perimeter 6230695768
Area 2426348109585819364
Diagonal 2202883614.5316

Cube

Length = n
Surface area 1.4558088657515E+19
Volume 3.7794592245228E+27
Space diagonal 2697970409.1701

Equilateral Triangle

Length = n
Perimeter 4673021826
Area 1.0506395506628E+18
Altitude 1348985204.585

Triangular Pyramid

Length = n
Surface area 1.0506395506628E+18
Volume 4.4541354114635E+26
Height 734294538.17719