61907636 (number)

61907636 is an even 8-digits composite number following 61907635 and preceding 61907637. In scientific notation, it is written as 6.1907636 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 26531832 positive integers (up to 61907636) that are relatively prime to 61907636.

Interesting facts

Basic properties

Name

Name sixty-one million nine hundred seven thousand six hundred thirty-six

Notation

Scientific notation 6.1907636 × 10^7
Engineering notation 6.1907636 × 10^6

Prime Factorization of 61907636

Prime Factorization 2 × 2 × 7 × 2210987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30953818
Product of the distinct prime numbers

The prime factorization of 61907636 is 2 × 2 × 7 × 2210987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 22, 38, 777, 213, 422, 841, 14522, 29113, 1683, 880257, 3094943, 8248210, 66377076, 400974, 309344165, 184431497, 9899927681, 1040961763

Basic calculations (n = 61907636)

Multiplication

n×y
n×2 123815272
n×3 185722908
n×4 247630544
n×5 309538180

Division

n÷y
n÷2 30953818
n÷3 20635878.666667
n÷3 15476909
n÷5 12381527.2

Exponentiation

ny
n2 3832555395108496
n3 2.3726444435021E+23
n4 1.4688480856575E+31
n5 9.0932912626183E+38

Nth Root

y√n
2√n 7868.1405681393
3√n 395.59252205171
4√n 88.702539806588
5√n 36.170027926759

Divisors of 61907636

1, 2, 4, 7, 14, 28, 2210987, 4421974, 8843948, 15476909, 30953818, 61907636

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 -61907635
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 61907636 can be divided by 12 positive divisors. The sum of these divisors (counting 61907636) is 1, the average is 0.083333333333333.

Base conversion 61907636

Base System Value
2 Binary 11101100001010001010110100
3 Ternary 11022111020022102
4 Quaternary 3230022022310
5 Quinary 111322021021
6 Senary 10050521232
8 Octal 354121264
10 Decimal 61907636
12 Duodecimal 18896218
16 Hexadecimal 3b0a2b4
20 Vigesimal j6i91g
36 Base36 10uw8k

Cryptographic Hash Functions

md5 0f7ab00bb3160ccf3d6d6652029986f0
sha1 fef028948f00699bd8a52da0b4f60845acbd2fde
sha256 f7eb25759e9870300df8480ebed80420aa70b6433f40a4c8d8d8f95a6cc795b4
sha512 6416170c70eedfbb618d4751265d30c59ca418c3e9992f882c08a322854fadd085430f88037e15a060f00edacfed6c18132db9e436216ce9cd115376191236fc
ripemd-160 097cc046415a7203047c418fde1d852ab20ab706

61907636 as geometric shapes

Circle

Radius = n
Diameter 123815272
Circumference 388977148.91742
Area 1.2040327873749E+16

Sphere

Radius = n
Volume 9.9385098043826E+23
Surface area 4.8161311494995E+16
Circumference 388977148.91742

Square

Length = n
Perimeter 247630544
Area 3832555395108496
Diagonal 87550618.445657

Cube

Length = n
Surface area 22995332370650976
Volume 2.3726444435021E+23
Space diagonal 107227170.92848

Equilateral Triangle

Length = n
Perimeter 185722908
Area 1.6595451667875E+15
Altitude 53613585.46424

Triangular Pyramid

Length = n
Surface area 1.6595451667875E+15
Volume 2.7961882922416E+22
Height 29183539.481886