1557673949 (number)

1557673949 is an odd 10-digits composite number following 1557673948 and preceding 1557673950. In scientific notation, it is written as 1.557673949 × 10^9. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 1437852864 positive integers (up to 1557673949) that are relatively prime to 1557673949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.557673949 × 10^9
Engineering notation 1.557673949 × 10^9

Prime Factorization of 1557673949

Prime Factorization 13 × 119821073

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1557673949
Product of the distinct prime numbers

The prime factorization of 1557673949 is 13 × 119821073. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 73, 21, 899, 988, 141, 5454, 23088, 29642, 616549, 335796, 4493239, 9001889, 27163997, 6996482, 336668942, 802534940, 4729283263, 7305623073

Basic calculations (n = 1557673949)

Multiplication

n×y
n×2 3115347898
n×3 4673021847
n×4 6230695796
n×5 7788369745

Division

n÷y
n÷2 778836974.5
n÷3 519224649.66667
n÷3 389418487.25
n÷5 311534789.8

Exponentiation

ny
n2 2426348131393254601
n3 3.7794592754761E+27
n4 5.8871652547155E+36
n5 9.1702839507283E+45

Nth Root

y√n
2√n 39467.378288911
3√n 1159.2012805772
4√n 198.6639833712
5√n 68.943814992794

Divisors of 1557673949

1, 13, 119821073, 1557673949

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1557673948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1557673949 can be divided by 4 positive divisors. The sum of these divisors (counting 1557673949) is 1, the average is 0.25.

Base conversion 1557673949

Base System Value
2 Binary 1011100110110000011011111011101
3 Ternary 11000120001000221202
4 Quaternary 1130312003133131
5 Quinary 11142231031244
6 Senary 414322205245
8 Octal 13466033735
10 Decimal 1557673949
12 Duodecimal 3757b3825
16 Hexadecimal 5cd837dd
20 Vigesimal 146f94h9
36 Base36 precwt

Cryptographic Hash Functions

md5 2d24ad8715b9a595d7474b7cbbd73674
sha1 6a48598618663fafdfcde23e17cafce9b3f84203
sha256 d7b995a70560a76e29d8417e1abb79eb0cdea5e3963970e172d7b7264e48af8c
sha512 cc975aa2594009a5e95003b7944e20b9231fe94d42e4ebc92964aceb40a59235c1b71275c47a6644295b60077d890cfd27235d2b831c6a53df5c55b3e1f4ac86
ripemd-160 622617919ec0b5ae58037c043a146e004f118128

1557673949 as geometric shapes

Circle

Radius = n
Diameter 3115347898
Circumference 9787154069.7332
Area 7.6225974646364E+18

Sphere

Radius = n
Volume 1.5831361992503E+28
Surface area 3.0490389858545E+19
Circumference 9787154069.7332

Square

Length = n
Perimeter 6230695796
Area 2426348131393254601
Diagonal 2202883624.4311

Cube

Length = n
Surface area 1.455808878836E+19
Volume 3.7794592754761E+27
Space diagonal 2697970421.2945

Equilateral Triangle

Length = n
Perimeter 4673021847
Area 1.0506395601057E+18
Altitude 1348985210.6472

Triangular Pyramid

Length = n
Surface area 1.0506395601057E+18
Volume 4.4541354715126E+26
Height 734294541.47702