1025296987 (number)

1025296987 is an odd 10-digits composite number following 1025296986 and preceding 1025296988. In scientific notation, it is written as 1.025296987 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 860388960 positive integers (up to 1025296987) that are relatively prime to 1025296987.

Interesting facts

Basic properties

Name

Name one billion twenty-five million two hundred ninety-six thousand nine hundred eighty-seven

Notation

Scientific notation 1.025296987 × 10^9
Engineering notation 1.025296987 × 10^9

Prime Factorization of 1025296987

Prime Factorization 11 × 13 × 7169909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1025296987
Product of the distinct prime numbers

The prime factorization of 1025296987 is 11 × 13 × 7169909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1025296987)

Multiplication

n×y
n×2 2050593974
n×3 3075890961
n×4 4101187948
n×5 5126484935

Division

n÷y
n÷2 512648493.5
n÷3 341765662.33333
n÷3 256324246.75
n÷5 205059397.4

Exponentiation

ny
n2 1051233911551278169
n3 1.0778269621458E+27
n4 1.1050927367954E+36
n5 1.1330482533919E+45

Nth Root

y√n
2√n 32020.259008946
3√n 1008.3622075712
4√n 178.94205489193
5√n 63.411778833014

Divisors of 1025296987

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 -1025296986
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 1025296987 can be divided by 8 positive divisors. The sum of these divisors (counting 1025296987) is 1, the average is 0.125.

Base conversion 1025296987

Base System Value
2 Binary 111101000111001100101001011011
3 Ternary 2122110021111001111
4 Quaternary 331013030221123
5 Quinary 4044434000422
6 Senary 245423401151
8 Octal 7507145133
10 Decimal 1025296987
12 Duodecimal 2474531b7
16 Hexadecimal 3d1cca5b
20 Vigesimal g082297
36 Base36 gyfo7v

Cryptographic Hash Functions

md5 479dd8d1d2875e598e967f954b1123c9
sha1 8103baf15c1ed98faf94f2058be156830ca82841
sha256 13ad3aca13c37bbdaca66373c184df6a41fe9d5d4bf81c8657c918353d96fdef
sha512 50eee44cf3037d54ece9d4d4422e39892b7570bdb7293782db085b0d879698e5dc8303ec97d40c62b10bd007442802fdb0b03af910df331392552debdcabb877
ripemd-160 ead724c43c4f8efd900fcf4664236643e25216a8

1025296987 as geometric shapes

Circle

Radius = n
Diameter 2050593974
Circumference 6442130964.2139
Area 3.302548733734E+18

Sphere

Radius = n
Volume 4.5147910214908E+27
Surface area 1.3210194934936E+19
Circumference 6442130964.2139

Square

Length = n
Perimeter 4101187948
Area 1051233911551278169
Diagonal 1449988904.4757

Cube

Length = n
Surface area 6307403469307669014
Volume 1.0778269621458E+27
Space diagonal 1775866474.3313

Equilateral Triangle

Length = n
Perimeter 3075890961
Area 4.5519763636155E+17
Altitude 887933237.16564

Triangular Pyramid

Length = n
Surface area 4.5519763636155E+17
Volume 1.2702312564649E+26
Height 483329634.82522