61042864 (number)

61042864 is an even 8-digits composite number following 61042863 and preceding 61042865. In scientific notation, it is written as 6.1042864 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 30521424 positive integers (up to 61042864) that are relatively prime to 61042864.

Interesting facts

Basic properties

Name

Name sixty-one million forty-two thousand eight hundred sixty-four

Notation

Scientific notation 6.1042864 × 10^7
Engineering notation 6.1042864 × 10^6

Prime Factorization of 61042864

Prime Factorization 2 × 2 × 2 × 2 × 3815179

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7630358
Product of the distinct prime numbers

The prime factorization of 61042864 is 2 × 2 × 2 × 2 × 3815179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 33, 49, 16, 140, 3576, 6687, 29029, 81666, 153403, 270893, 131122, 4334792, 77583278, 80031067, 161760695, 750263897, 7555141180, 36992901

Basic calculations (n = 61042864)

Multiplication

n×y
n×2 122085728
n×3 183128592
n×4 244171456
n×5 305214320

Division

n÷y
n÷2 30521432
n÷3 20347621.333333
n÷3 15260716
n÷5 12208572.8

Exponentiation

ny
n2 3726231245322496
n3 2.2745982714077E+23
n4 1.3884799293618E+31
n5 8.475679149476E+38

Nth Root

y√n
2√n 7812.9932804272
3√n 393.74190110158
4√n 88.391138019754
5√n 36.068408549627

Divisors of 61042864

1, 2, 4, 8, 16, 3815179, 7630358, 15260716, 30521432, 61042864

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61042863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042864 can be divided by 10 positive divisors. The sum of these divisors (counting 61042864) is 1, the average is 0.1.

Base conversion 61042864

Base System Value
2 Binary 11101000110111000010110000
3 Ternary 11020212022001211
4 Quaternary 3220313002300
5 Quinary 111111332424
6 Senary 10020205504
8 Octal 350670260
10 Decimal 61042864
12 Duodecimal 18539894
16 Hexadecimal 3a370b0
20 Vigesimal j1a734
36 Base36 10ccz4

Cryptographic Hash Functions

md5 240f1fc88ca2509affcb5eb0f1aa53f9
sha1 995934e753a371ce34e0e92222f76e87ead585df
sha256 30fd41495a8f6d4db24351533157a077d07dd2a75ed3f209f2544da20ae89dba
sha512 ffeb1a33049ccbaf233fbbdb020713b9c7a0802967be555d8cb1ca18b2add6bbd1cbd85c555bf4214df22b5ca7a85d1b28f888c4a1a34ed09b96248bd7e40ac1
ripemd-160 ebf7e18e241eae3b46399bcb1f3e4f17b3f95a6b

61042864 as geometric shapes

Circle

Radius = n
Diameter 122085728
Circumference 383543626.19296
Area 1.1706300705882E+16

Sphere

Radius = n
Volume 9.5278149590967E+23
Surface area 4.6825202823528E+16
Circumference 383543626.19296

Square

Length = n
Perimeter 244171456
Area 3726231245322496
Diagonal 86327646.154896

Cube

Length = n
Surface area 22357387471934976
Volume 2.2745982714077E+23
Space diagonal 105729341.88752

Equilateral Triangle

Length = n
Perimeter 183128592
Area 1.6135054594123E+15
Altitude 52864670.943759

Triangular Pyramid

Length = n
Surface area 1.6135054594123E+15
Volume 2.6806397703127E+22
Height 28775882.051632