61648968 (number)

61648968 is an even 8-digits composite number following 61648967 and preceding 61648969. In scientific notation, it is written as 6.1648968 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 20515008 positive integers (up to 61648968) that are relatively prime to 61648968.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred forty-eight thousand nine hundred sixty-eight

Notation

Scientific notation 6.1648968 × 10^7
Engineering notation 6.1648968 × 10^6

Prime Factorization of 61648968

Prime Factorization 2 × 2 × 2 × 3 × 709 × 3623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15412242
Product of the distinct prime numbers

The prime factorization of 61648968 is 2 × 2 × 2 × 3 × 709 × 3623. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 59, 9, 529, 523, 9419, 6871, 85954, 38793, 952177, 478389, 4388981, 3870144, 74179488, 13978182, 32743111, 85192617, 4784332957, 5524569604

Basic calculations (n = 61648968)

Multiplication

n×y
n×2 123297936
n×3 184946904
n×4 246595872
n×5 308244840

Division

n÷y
n÷2 30824484
n÷3 20549656
n÷3 15412242
n÷5 12329793.6

Exponentiation

ny
n2 3800595255465024
n3 2.3430277528512E+23
n4 1.4444524295863E+31
n5 8.904900160909E+38

Nth Root

y√n
2√n 7851.6856788845
3√n 395.04078626003
4√n 88.609738058999
5√n 36.139751516343

Divisors of 61648968

1, 2, 3, 4, 6, 8, 12, 24, 709, 1418, 2127, 2836, 3623, 4254, 5672, 7246, 8508, 10869, 14492, 17016, 21738, 28984, 43476, 86952, 2568707, 5137414, 7706121, 10274828, 15412242, 20549656, 30824484, 61648968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61648967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61648968 can be divided by 32 positive divisors. The sum of these divisors (counting 61648968) is 1, the average is 0.03125.

Base conversion 61648968

Base System Value
2 Binary 11101011001011000001001000
3 Ternary 11022000002111010
4 Quaternary 3223023001020
5 Quinary 111240231333
6 Senary 10041203520
8 Octal 353130110
10 Decimal 61648968
12 Duodecimal 187905a0
16 Hexadecimal 3acb048
20 Vigesimal j56288
36 Base36 10pcnc

Cryptographic Hash Functions

md5 80925ca46337408da0861c4be55e221b
sha1 f6e9aa011498450324f297359f59ec9c53ad0ea3
sha256 fd3ea4bde4af7f0b3a98dee8699b3c8daa774408d404bd94c3d2c89a622a570e
sha512 bf5180c97c5794c60f299870d4d198a0ce707d79b5c2dadbf91a5018171705ce338a1e6a65e7b53ecfc2e610bd18dd702e476a89a175d2e907c40b1b7ad2024e
ripemd-160 039600e5fef0c528b396a4868629e5dfa660c640

61648968 as geometric shapes

Circle

Radius = n
Diameter 123297936
Circumference 387351889.94038
Area 1.1939922133837E+16

Sphere

Radius = n
Volume 9.8144517006856E+23
Surface area 4.7759688535349E+16
Circumference 387351889.94038

Square

Length = n
Perimeter 246595872
Area 3800595255465024
Diagonal 87184806.651905

Cube

Length = n
Surface area 22803571532790144
Volume 2.3430277528512E+23
Space diagonal 106779144.81019

Equilateral Triangle

Length = n
Perimeter 184946904
Area 1.6457060203677E+15
Altitude 53389572.405094

Triangular Pyramid

Length = n
Surface area 1.6457060203677E+15
Volume 2.7612846875822E+22
Height 29061602.217302