61432942 (number)

61432942 is an even 8-digits composite number following 61432941 and preceding 61432943. In scientific notation, it is written as 6.1432942 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 30642744 positive integers (up to 61432942) that are relatively prime to 61432942.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred thirty-two thousand nine hundred forty-two

Notation

Scientific notation 6.1432942 × 10^7
Engineering notation 6.1432942 × 10^6

Prime Factorization of 61432942

Prime Factorization 2 × 419 × 73309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61432942
Product of the distinct prime numbers

The prime factorization of 61432942 is 2 × 419 × 73309. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 28, 15, 989, 802, 2317, 5794, 97210, 18838, 875910, 556659, 3808176, 107635, 16660166, 32255436, 422644358, 593643520, 5860968349, 9555373806

Basic calculations (n = 61432942)

Multiplication

n×y
n×2 122865884
n×3 184298826
n×4 245731768
n×5 307164710

Division

n÷y
n÷2 30716471
n÷3 20477647.333333
n÷3 15358235.5
n÷5 12286588.4

Exponentiation

ny
n2 3774006362775364
n3 2.3184831399201E+23
n4 1.4243124026269E+31
n5 8.7499701220459E+38

Nth Root

y√n
2√n 7837.9169426577
3√n 394.57882148368
4√n 88.532010835955
5√n 36.114388263227

Divisors of 61432942

1, 2, 419, 838, 73309, 146618, 30716471, 61432942

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 -61432941
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 61432942 can be divided by 8 positive divisors. The sum of these divisors (counting 61432942) is 1, the average is 0.125.

Base conversion 61432942

Base System Value
2 Binary 11101010010110010001101110
3 Ternary 11021121010011011
4 Quaternary 3222112101232
5 Quinary 111211323232
6 Senary 10032415434
8 Octal 352262156
10 Decimal 61432942
12 Duodecimal 186a757a
16 Hexadecimal 3a9646e
20 Vigesimal j3j272
36 Base36 10kpym

Cryptographic Hash Functions

md5 f101152519c13a473ca38b5234a39ff1
sha1 736555fa6030440c81096c40f16164ee86027401
sha256 5805de0f009e900ba6701bc1b205082cb47c1b3160e0da7c5f89c9dedb79cad4
sha512 04d91951e392786bc724752fce809d0e5cadb253f08057cd8e26a8a2f6180b33d72a242daf955d55ee78b476334bfbb27f311c96e6815e529c188a738306e6de
ripemd-160 fd42347ab635865729ecbd3c2a02f86de6ffe890

61432942 as geometric shapes

Circle

Radius = n
Diameter 122865884
Circumference 385994558.55122
Area 1.1856390663896E+16

Sphere

Radius = n
Volume 9.7116394664597E+23
Surface area 4.7425562655585E+16
Circumference 385994558.55122

Square

Length = n
Perimeter 245731768
Area 3774006362775364
Diagonal 86879299.75288

Cube

Length = n
Surface area 22644038176652184
Volume 2.3184831399201E+23
Space diagonal 106404976.80243

Equilateral Triangle

Length = n
Perimeter 184298826
Area 1.6341926921038E+15
Altitude 53202488.401216

Triangular Pyramid

Length = n
Surface area 1.6341926921038E+15
Volume 2.7323585838403E+22
Height 28959766.584293