61397952 (number)

61397952 is an even 8-digits composite number following 61397951 and preceding 61397953. In scientific notation, it is written as 6.1397952 × 10^7. The sum of its digits is 42. It has a total of 10 prime factors and 112 positive divisors. There are 15943680 positive integers (up to 61397952) that are relatively prime to 61397952.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-seven thousand nine hundred fifty-two

Notation

Scientific notation 6.1397952 × 10^7
Engineering notation 6.1397952 × 10^6

Prime Factorization of 61397952

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7 × 4153

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1918686
Product of the distinct prime numbers

The prime factorization of 61397952 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7 × 4153. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61397952)

Multiplication

n×y
n×2 122795904
n×3 184193856
n×4 245591808
n×5 306989760

Division

n÷y
n÷2 30698976
n÷3 20465984
n÷3 15349488
n÷5 12279590.4

Exponentiation

ny
n2 3769708509794304
n3 2.3145238213834E+23
n4 1.4210702248816E+31
n5 8.7250801455907E+38

Nth Root

y√n
2√n 7835.6845265746
3√n 394.50389460928
4√n 88.51940197818
5√n 36.110273433649

Divisors of 61397952

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61397951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61397952 can be divided by 112 positive divisors. The sum of these divisors (counting 61397952) is 1, the average is 0.0089285714285714.

Base conversion 61397952

Base System Value
2 Binary 11101010001101101111000000
3 Ternary 11021112100011020
4 Quaternary 3222031233000
5 Quinary 111204213302
6 Senary 10031545440
8 Octal 352155700
10 Decimal 61397952
12 Duodecimal 1868b280
16 Hexadecimal 3a8dbc0
20 Vigesimal j3eehc
36 Base36 10jyyo

Cryptographic Hash Functions

md5 7b51364dd3a0b5dd15b21783c2af9d83
sha1 b558dca1ab69aa99ae98067b65edbd4fa0630a4d
sha256 1147ce91c5bb2659600be7865329f208370ce145a6820baf7258b677ff5f65f4
sha512 0d0231b5b996c6d118416548412e4a22a30e5a9e7b05cacb9b2b1ba46affe5837795cd4784cd4412cb6a0e81f27e09da2b792c3b9742274cfafa91f8cfea3468
ripemd-160 10962adac994d5493362bf31a4181d6dadeb2f6a

61397952 as geometric shapes

Circle

Radius = n
Diameter 122795904
Circumference 385774709.89732
Area 1.1842888560545E+16

Sphere

Radius = n
Volume 9.6950547117556E+23
Surface area 4.7371554242179E+16
Circumference 385774709.89732

Square

Length = n
Perimeter 245591808
Area 3769708509794304
Diagonal 86829816.420332

Cube

Length = n
Surface area 22618251058765824
Volume 2.3145238213834E+23
Space diagonal 106344372.34468

Equilateral Triangle

Length = n
Perimeter 184193856
Area 1.6323316671721E+15
Altitude 53172186.172338

Triangular Pyramid

Length = n
Surface area 1.6323316671721E+15
Volume 2.7276924821967E+22
Height 28943272.140111