61159968 (number)

61159968 is an even 8-digits composite number following 61159967 and preceding 61159969. In scientific notation, it is written as 6.1159968 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 72 positive divisors. There are 20079360 positive integers (up to 61159968) that are relatively prime to 61159968.

Interesting facts

Basic properties

Name

Name sixty-one million one hundred fifty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.1159968 × 10^7
Engineering notation 6.1159968 × 10^6

Prime Factorization of 61159968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 213 × 3 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1274166
Product of the distinct prime numbers

The prime factorization of 61159968 is 2 × 2 × 2 × 2 × 2 × 3 × 213 × 3 × 997. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 2, 72, 39, 752, 935, 2455, 2684, 14271, 14401, 785723, 946915, 599780, 8332935, 29618020, 4781264, 699346364, 714196662, 1254492746, 9551854145

Basic calculations (n = 61159968)

Multiplication

n×y
n×2 122319936
n×3 183479904
n×4 244639872
n×5 305799840

Division

n÷y
n÷2 30579984
n÷3 20386656
n÷3 15289992
n÷5 12231993.6

Exponentiation

ny
n2 3740541685761024
n3 2.2877140980381E+23
n4 1.3991652102916E+31
n5 8.5572899488147E+38

Nth Root

y√n
2√n 7820.4838724979
3√n 393.99352373252
4√n 88.433499718703
5√n 36.08223659517

Divisors of 61159968

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 213, 288, 426, 639, 852, 997, 1278, 1704, 1917, 1994, 2556, 2991, 3408, 3834, 3988, 5112, 5982, 6816, 7668, 7976, 8973, 10224, 11964, 15336, 15952, 17946, 20448, 23928, 30672, 31904, 35892, 47856, 61344, 71784, 95712, 143568, 212361, 287136, 424722, 637083, 849444, 1274166, 1698888, 1911249, 2548332, 3397776, 3822498, 5096664, 6795552, 7644996, 10193328, 15289992, 20386656, 30579984, 61159968

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 -61159967
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 61159968 can be divided by 72 positive divisors. The sum of these divisors (counting 61159968) is 1, the average is 0.013888888888889.

Base conversion 61159968

Base System Value
2 Binary 11101001010011101000100000
3 Ternary 11021002020201000
4 Quaternary 3221103220200
5 Quinary 111124104333
6 Senary 10022512000
8 Octal 351235040
10 Decimal 61159968
12 Duodecimal 18595600
16 Hexadecimal 3a53a20
20 Vigesimal j24ji8
36 Base36 10evc0

Cryptographic Hash Functions

md5 0749ba7758513a5026909c90479a68fb
sha1 1b546d8fc7e0fe02439aef81f22e4b4c437f2a6e
sha256 7d44b43f65636e297e10f7c078558d9b6561352ff924cb1e4ea0f31a7f2d3728
sha512 a68cf1b17fa2bd1bc95a50b43ca700af57b320ac6b7835478e831cf4227f2b65eb454eca0c6e99bceb5c884061c38255f7ae81e7613e2f8108a52bf37466c695
ripemd-160 dc0dd12aaef76306f8906675251ac479e7c6bfc4

61159968 as geometric shapes

Circle

Radius = n
Diameter 122319936
Circumference 384279412.32517
Area 1.1751258280433E+16

Sphere

Radius = n
Volume 9.5827544052137E+23
Surface area 4.7005033121733E+16
Circumference 384279412.32517

Square

Length = n
Perimeter 244639872
Area 3740541685761024
Diagonal 86493256.219904

Cube

Length = n
Surface area 22443250114566144
Volume 2.2877140980381E+23
Space diagonal 105932171.96529

Equilateral Triangle

Length = n
Perimeter 183479904
Area 1.6197020618919E+15
Altitude 52966085.982643

Triangular Pyramid

Length = n
Surface area 1.6197020618919E+15
Volume 2.6960969202313E+22
Height 28831085.406635