61603668 (number)

61603668 is an even 8-digits composite number following 61603667 and preceding 61603669. In scientific notation, it is written as 6.1603668 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 17122752 positive integers (up to 61603668) that are relatively prime to 61603668.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred three thousand six hundred sixty-eight

Notation

Scientific notation 6.1603668 × 10^7
Engineering notation 6.1603668 × 10^6

Prime Factorization of 61603668

Prime Factorization 2 × 2 × 3 × 3 × 7 × 37 × 6607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10267278
Product of the distinct prime numbers

The prime factorization of 61603668 is 2 × 2 × 3 × 3 × 7 × 37 × 6607. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 85, 94, 978, 643, 836, 297, 83632, 41960, 358669, 963682, 2126963, 2407295, 8688835, 33593394, 712571866, 306871650, 3487079365, 1020721119

Basic calculations (n = 61603668)

Multiplication

n×y
n×2 123207336
n×3 184811004
n×4 246414672
n×5 308018340

Division

n÷y
n÷2 30801834
n÷3 20534556
n÷3 15400917
n÷5 12320733.6

Exponentiation

ny
n2 3795011911054224
n3 2.3378665382463E+23
n4 1.4402115405043E+31
n5 8.8722313590998E+38

Nth Root

y√n
2√n 7848.8004178983
3√n 394.94400317136
4√n 88.593455841266
5√n 36.134438817045

Divisors of 61603668

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 6607, 9324, 13214, 19821, 26428, 39642, 46249, 59463, 79284, 92498, 118926, 138747, 184996, 237852, 244459, 277494, 416241, 488918, 554988, 733377, 832482, 977836, 1466754, 1664964, 1711213, 2200131, 2933508, 3422426, 4400262, 5133639, 6844852, 8800524, 10267278, 15400917, 20534556, 30801834, 61603668

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61603667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61603668 can be divided by 72 positive divisors. The sum of these divisors (counting 61603668) is 1, the average is 0.013888888888889.

Base conversion 61603668

Base System Value
2 Binary 11101010111111111101010100
3 Ternary 11021220210100100
4 Quaternary 3222333331110
5 Quinary 111232304133
6 Senary 10040214100
8 Octal 352777524
10 Decimal 61603668
12 Duodecimal 1876a330
16 Hexadecimal 3abff54
20 Vigesimal j50938
36 Base36 10odp0

Cryptographic Hash Functions

md5 1c36dbde55cf7e825f7c6c018d2face1
sha1 858b00e1a1ff6bd9938a2898c857168c7419de0c
sha256 6add6b429a1fb598166ab9b8758832c81a901ceb3dc475bb08a65a9b46fa03cc
sha512 3f4d36e7c12572f042be0b29b892356fc28fc1903b42007d15158ed3e13f34e8a153207f9be7e0fb1c1bf370eeb6487d7c37e9a2a9b5d728d28853ebde88b11d
ripemd-160 b2da81d3bdec5311be52b6fba3832b6e30b28a5a

61603668 as geometric shapes

Circle

Radius = n
Diameter 123207336
Circumference 387067261.64597
Area 1.1922381540054E+16

Sphere

Radius = n
Volume 9.792832455504E+23
Surface area 4.7689526160215E+16
Circumference 387067261.64597

Square

Length = n
Perimeter 246414672
Area 3795011911054224
Diagonal 87120742.777529

Cube

Length = n
Surface area 22770071466325344
Volume 2.3378665382463E+23
Space diagonal 106700682.9086

Equilateral Triangle

Length = n
Perimeter 184811004
Area 1.6432883613187E+15
Altitude 53350341.454302

Triangular Pyramid

Length = n
Surface area 1.6432883613187E+15
Volume 2.7552021378385E+22
Height 29040247.59251