61357788 (number)

61357788 is an even 8-digits composite number following 61357787 and preceding 61357789. In scientific notation, it is written as 6.1357788 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 20344320 positive integers (up to 61357788) that are relatively prime to 61357788.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred fifty-seven thousand seven hundred eighty-eight

Notation

Scientific notation 6.1357788 × 10^7
Engineering notation 6.1357788 × 10^6

Prime Factorization of 61357788

Prime Factorization 2 × 2 × 9 × 193 × 8831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30678894
Product of the distinct prime numbers

The prime factorization of 61357788 is 2 × 2 × 9 × 193 × 8831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61357788)

Multiplication

n×y
n×2 122715576
n×3 184073364
n×4 245431152
n×5 306788940

Division

n÷y
n÷2 30678894
n÷3 20452596
n÷3 15339447
n÷5 12271557.6

Exponentiation

ny
n2 3764778148252944
n3 2.3099845948754E+23
n4 1.4173554505563E+31
n5 8.6965795255877E+38

Nth Root

y√n
2√n 7833.1212169862
3√n 394.41785313624
4√n 88.504921992996
5√n 36.105547827589

Divisors of 61357788

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61357787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61357788 can be divided by 24 positive divisors. The sum of these divisors (counting 61357788) is 1, the average is 0.041666666666667.

Base conversion 61357788

Base System Value
2 Binary 11101010000011111011011100
3 Ternary 11021110022001200
4 Quaternary 3222003323130
5 Quinary 111201422123
6 Senary 10031035500
8 Octal 352037334
10 Decimal 61357788
12 Duodecimal 1866bb90
16 Hexadecimal 3a83edc
20 Vigesimal j39e98
36 Base36 10j3z0

Cryptographic Hash Functions

md5 7c3075a57d8327760809f5ea07dfbad2
sha1 0e95d2aa1f14bd8984154b2f2232bba135d6d9a6
sha256 4bb03642c583e8568092d09c032323ab072e393319b2db29ee89e2d9cbe62b74
sha512 c38fe573d90accd8949c40a06bafd58a04c0c627e24584b761efd98ae8f73ba4274a09581bc25ead299ce3a7838445057919b5cb129752e4841cb1e9b1f943d1
ripemd-160 f3077366d45e75295821e1b45392b33c998c7d55

61357788 as geometric shapes

Circle

Radius = n
Diameter 122715576
Circumference 385522352.04264
Area 1.1827399372947E+16

Sphere

Radius = n
Volume 9.6760408442214E+23
Surface area 4.7309597491787E+16
Circumference 385522352.04264

Square

Length = n
Perimeter 245431152
Area 3764778148252944
Diagonal 86773015.946813

Cube

Length = n
Surface area 22588668889517664
Volume 2.3099845948754E+23
Space diagonal 106274806.25604

Equilateral Triangle

Length = n
Perimeter 184073364
Area 1.6301967579998E+15
Altitude 53137403.12802

Triangular Pyramid

Length = n
Surface area 1.6301967579998E+15
Volume 2.7223429524547E+22
Height 28924338.648938