61503640 (number)

61503640 is an even 8-digits composite number following 61503639 and preceding 61503641. In scientific notation, it is written as 6.1503640 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 64 positive divisors. There are 22149120 positive integers (up to 61503640) that are relatively prime to 61503640.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred three thousand six hundred forty

Notation

Scientific notation 6.1503640 × 10^7
Engineering notation 6.1503640 × 10^6

Prime Factorization of 61503640

Prime Factorization 2 × 2 × 2 × 11 × 5 × 113 × 1237

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15375910
Product of the distinct prime numbers

The prime factorization of 61503640 is 2 × 2 × 2 × 11 × 5 × 113 × 1237. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61503640)

Multiplication

n×y
n×2 123007280
n×3 184510920
n×4 246014560
n×5 307518200

Division

n÷y
n÷2 30751820
n÷3 20501213.333333
n÷3 15375910
n÷5 12300728

Exponentiation

ny
n2 3782697733249600
n3 2.326496796146E+23
n4 1.4308802141132E+31
n5 8.8004341571939E+38

Nth Root

y√n
2√n 7842.4256451687
3√n 394.73012597072
4√n 88.557470860276
5√n 36.122696641231

Divisors of 61503640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61503639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61503640 can be divided by 64 positive divisors. The sum of these divisors (counting 61503640) is 1, the average is 0.015625.

Base conversion 61503640

Base System Value
2 Binary 11101010100111100010011000
3 Ternary 11021201201010121
4 Quaternary 3222213202120
5 Quinary 111221104030
6 Senary 10034123024
8 Octal 352474230
10 Decimal 61503640
12 Duodecimal 18720474
16 Hexadecimal 3aa7898
20 Vigesimal j47j20
36 Base36 10m8ig

Cryptographic Hash Functions

md5 f970cb451ac1ea61173224736b03d46a
sha1 a08bb52b181bbad1fb314544474bd96c2cf5bcac
sha256 1783bc865af4b96bce4864977044109f01b4b172aeee4712eb03e61e6bb2f0f4
sha512 aab27e17a3dc9b5d35122447bbdfc270e3ee1e724824891870253a3ef6c22bf4c608bd8b02ddc195cbd30ca6a2db276efdc7d9bec25104646994a4d19695ae4a
ripemd-160 a5a1b1d4e90fc1e3b896ca263be073a2e2e14617

61503640 as geometric shapes

Circle

Radius = n
Diameter 123007280
Circumference 386438767.18606
Area 1.1883695409528E+16

Sphere

Radius = n
Volume 9.7452069911633E+23
Surface area 4.7534781638111E+16
Circumference 386438767.18606

Square

Length = n
Perimeter 246014560
Area 3782697733249600
Diagonal 86979281.823312

Cube

Length = n
Surface area 22696186399497600
Volume 2.326496796146E+23
Space diagonal 106527429.33043

Equilateral Triangle

Length = n
Perimeter 184510920
Area 1.637956165916E+15
Altitude 53263714.665213

Triangular Pyramid

Length = n
Surface area 1.637956165916E+15
Volume 2.7418027682727E+22
Height 28993093.941104