1025115440 (number)

1025115440 is an even 10-digits composite number following 1025115439 and preceding 1025115441. In scientific notation, it is written as 1.025115440 × 10^9. The sum of its digits is 23. It has a total of 7 prime factors and 40 positive divisors. There are 396817920 positive integers (up to 1025115440) that are relatively prime to 1025115440.

Interesting facts

Basic properties

Name

Name one billion twenty-five million one hundred fifteen thousand four hundred forty

Notation

Scientific notation 1.025115440 × 10^9
Engineering notation 1.025115440 × 10^9

Prime Factorization of 1025115440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 31 × 413353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 128139430
Product of the distinct prime numbers

The prime factorization of 1025115440 is 2 × 2 × 2 × 2 × 5 × 31 × 413353. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1025115440)

Multiplication

n×y
n×2 2050230880
n×3 3075346320
n×4 4100461760
n×5 5125577200

Division

n÷y
n÷2 512557720
n÷3 341705146.66667
n÷3 256278860
n÷5 205023088

Exponentiation

ny
n2 1050861665326393600
n3 1.0772545184302E+27
n4 1.1043102396526E+36
n5 1.1320454772179E+45

Nth Root

y√n
2√n 32017.424006313
3√n 1008.3026879256
4√n 178.93413315048
5√n 63.409533038123

Divisors of 1025115440

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1025115439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1025115440 can be divided by 40 positive divisors. The sum of these divisors (counting 1025115440) is 1, the average is 0.025.

Base conversion 1025115440

Base System Value
2 Binary 111101000110100000010100110000
3 Ternary 2122102221021000112
4 Quaternary 331012200110300
5 Quinary 4044412143230
6 Senary 245415440452
8 Octal 7506402460
10 Decimal 1025115440
12 Duodecimal 247386128
16 Hexadecimal 3d1a0530
20 Vigesimal g06j8c0
36 Base36 gybs4w

Cryptographic Hash Functions

md5 3e7721deb07bdcf9ca2dab27cb13aed6
sha1 9d82c410bf1aa2c487135ef467186c1e6b020be2
sha256 2d7f10fad37cc1bab1e33d5dcda92dfd485f6770cb8008ac2f5a5fbc6f10408b
sha512 eeb47945a453c2fefd065b4b423e77b8d8380fcf50b2ff257aa37c7b5776ad85e652b6812d02d6a53712207bdfbf1c25868b9fe2c2866110e2a072dd02df50d7
ripemd-160 87a3cea8878842c6165018af9bba9b2c3625ecb8

1025115440 as geometric shapes

Circle

Radius = n
Diameter 2050230880
Circumference 6440990270.7709
Area 3.3013792877285E+18

Sphere

Radius = n
Volume 4.5123931748623E+27
Surface area 1.3205517150914E+19
Circumference 6440990270.7709

Square

Length = n
Perimeter 4100461760
Area 1050861665326393600
Diagonal 1449732158.2461

Cube

Length = n
Surface area 6305169991958361600
Volume 1.0772545184302E+27
Space diagonal 1775552025.7033

Equilateral Triangle

Length = n
Perimeter 3075346320
Area 4.5503644901794E+17
Altitude 887776012.85166

Triangular Pyramid

Length = n
Surface area 4.5503644901794E+17
Volume 1.2695566250764E+26
Height 483244052.74869