65512140 (number)

65512140 is an even 8-digits composite number following 65512139 and preceding 65512141. In scientific notation, it is written as 6.5512140 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 17469888 positive integers (up to 65512140) that are relatively prime to 65512140.

Interesting facts

Basic properties

Name

Name sixty-five million five hundred twelve thousand one hundred forty

Notation

Scientific notation 6.5512140 × 10^7
Engineering notation 6.5512140 × 10^6

Prime Factorization of 65512140

Prime Factorization 2 × 2 × 15 × 1091869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32756070
Product of the distinct prime numbers

The prime factorization of 65512140 is 2 × 2 × 15 × 1091869. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 27, 37, 267, 482, 8886, 6596, 45896, 35274, 262218, 405213, 2535160, 5873043, 94565123, 5358923, 584985744, 375131300, 1325575390, 2282384564

Basic calculations (n = 65512140)

Multiplication

n×y
n×2 131024280
n×3 196536420
n×4 262048560
n×5 327560700

Division

n÷y
n÷2 32756070
n÷3 21837380
n÷3 16378035
n÷5 13102428

Exponentiation

ny
n2 4291840487379600
n3 2.8116765486688E+23
n4 1.8419894769111E+31
n5 1.2067267248993E+39

Nth Root

y√n
2√n 8093.9570050748
3√n 403.12580145265
4√n 89.966421542011
5√n 36.581739874914

Divisors of 65512140

1, 2, 4, 15, 30, 60, 1091869, 2183738, 4367476, 16378035, 32756070, 65512140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65512139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65512140 can be divided by 12 positive divisors. The sum of these divisors (counting 65512140) is 1, the average is 0.083333333333333.

Base conversion 65512140

Base System Value
2 Binary 11111001111010001011001100
3 Ternary 11120021100202120
4 Quaternary 3321322023030
5 Quinary 113232342030
6 Senary 10300052540
8 Octal 371721314
10 Decimal 65512140
12 Duodecimal 19b34150
16 Hexadecimal 3e7a2cc
20 Vigesimal 1099070
36 Base36 1305ho

Cryptographic Hash Functions

md5 3384e35b9894129a4b6f37c7955bca6c
sha1 91c8b26628a7221248c3b81396904cd9dfe3cab7
sha256 2be882e6cc6f893b78c044a991d13eff0a66309d9824d3e33150774a0969396f
sha512 a0058f94332b13327ff03915b2a8a2dfadd6e0e1c6e23956c35ceb30396696f86fb2bdf46b2639fa0679930a59fcf3b706040e90695d4c3ba35577cadcc20878
ripemd-160 1fe23ee563ef5ec0c4d56c225d54d2cdb159691f

65512140 as geometric shapes

Circle

Radius = n
Diameter 131024280
Circumference 411624915.48989
Area 1.3483214545531E+16

Sphere

Radius = n
Volume 1.1777523186091E+24
Surface area 5.3932858182124E+16
Circumference 411624915.48989

Square

Length = n
Perimeter 262048560
Area 4291840487379600
Diagonal 92648156.888085

Cube

Length = n
Surface area 25751042924277600
Volume 2.8116765486688E+23
Space diagonal 113470354.99257

Equilateral Triangle

Length = n
Perimeter 196536420
Area 1.8584214455307E+15
Altitude 56735177.496283

Triangular Pyramid

Length = n
Surface area 1.8584214455307E+15
Volume 3.3135925901115E+22
Height 30882718.962695