641369488 (number)

641369488 is an even 9-digits composite number following 641369487 and preceding 641369489. In scientific notation, it is written as 6.41369488 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 320247200 positive integers (up to 641369488) that are relatively prime to 641369488.

Interesting facts

Basic properties

Name

Name six hundred forty-one million three hundred sixty-nine thousand four hundred eighty-eight

Notation

Scientific notation 6.41369488 × 10^8
Engineering notation 6.41369488 × 10^6

Prime Factorization of 641369488

Prime Factorization 2 × 2 × 2 × 2 × 743 × 53951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 80171186
Product of the distinct prime numbers

The prime factorization of 641369488 is 2 × 2 × 2 × 2 × 743 × 53951. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 100, 73, 482, 641, 2084, 9630, 30739, 21225, 982478, 255297, 2806794, 6257916, 27820236, 78056513, 775753469, 863351685, 5902195391, 6578255762

Basic calculations (n = 641369488)

Multiplication

n×y
n×2 1282738976
n×3 1924108464
n×4 2565477952
n×5 3206847440

Division

n÷y
n÷2 320684744
n÷3 213789829.33333
n÷3 160342372
n÷5 128273897.6

Exponentiation

ny
n2 411354820137382144
n3 2.6383043037784E+26
n4 1.6921278805026E+35
n5 1.0852791923485E+44

Nth Root

y√n
2√n 25325.273700397
3√n 862.3881198575
4√n 159.13916457113
5√n 57.732672127092

Divisors of 641369488

1, 2, 4, 8, 16, 743, 1486, 2972, 5944, 11888, 53951, 107902, 215804, 431608, 863216, 40085593, 80171186, 160342372, 320684744, 641369488

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -641369487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 641369488 can be divided by 20 positive divisors. The sum of these divisors (counting 641369488) is 1, the average is 0.05.

Base conversion 641369488

Base System Value
2 Binary 100110001110101000010110010000
3 Ternary 1122200211221112111
4 Quaternary 212032220112100
5 Quinary 2303142310423
6 Senary 143350435104
8 Octal 4616502620
10 Decimal 641369488
12 Duodecimal 15a962a94
16 Hexadecimal 263a8590
20 Vigesimal a08b3e8
36 Base36 alurv4

Cryptographic Hash Functions

md5 bfe0aa3878616fe0cce3f5d8978a975f
sha1 47a9a89f829e30c692066474b3d2e4aec61c9924
sha256 912b0797b533e9348edaf2a78a75b9574835b53454a5ef54148c6d91f710d053
sha512 ac6b4283a12e23aef458770bf5704260f5183aa2e753b16aae108629f9cf3fd9346c00190cce7b97c87e00a1deabcdea5ee934e7613f71b7d30d516583a30ed9
ripemd-160 26372a8b021f222160b22ca2d8132ce5111b4a41

641369488 as geometric shapes

Circle

Radius = n
Diameter 1282738976
Circumference 4029843343.4749
Area 1.2923092809624E+18

Sphere

Radius = n
Volume 1.1051303224913E+27
Surface area 5.1692371238494E+18
Circumference 4029843343.4749

Square

Length = n
Perimeter 2565477952
Area 411354820137382144
Diagonal 907033428.42189

Cube

Length = n
Surface area 2468128920824292864
Volume 2.6383043037784E+26
Space diagonal 1110884539.6404

Equilateral Triangle

Length = n
Perimeter 1924108464
Area 1.7812186210408E+17
Altitude 555442269.82022

Triangular Pyramid

Length = n
Surface area 1.7812186210408E+17
Volume 3.109271440059E+25
Height 302344476.14063