69868968 (number)

69868968 is an even 8-digits composite number following 69868967 and preceding 69868969. In scientific notation, it is written as 6.9868968 × 10^7. The sum of its digits is 60. It has a total of 5 prime factors and 16 positive divisors. There are 21498048 positive integers (up to 69868968) that are relatively prime to 69868968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9868968 × 10^7
Engineering notation 6.9868968 × 10^6

Prime Factorization of 69868968

Prime Factorization 2 × 2 × 2 × 39 × 223939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17467242
Product of the distinct prime numbers

The prime factorization of 69868968 is 2 × 2 × 2 × 39 × 223939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 36, 66, 174, 728, 2616, 1889, 68894, 93374, 718450, 626815, 4406773, 2537826, 99461313, 65131888, 351424208, 464931337, 7366914717, 6768908090

Basic calculations (n = 69868968)

Multiplication

n×y
n×2 139737936
n×3 209606904
n×4 279475872
n×5 349344840

Division

n÷y
n÷2 34934484
n÷3 23289656
n÷3 17467242
n÷5 13973793.6

Exponentiation

ny
n2 4881672689385024
n3 3.4107743292112E+23
n4 2.3830728246288E+31
n5 1.6650283892566E+39

Nth Root

y√n
2√n 8358.765937625
3√n 411.87121685785
4√n 91.426286907131
5√n 37.055857337485

Divisors of 69868968

1, 2, 4, 8, 39, 78, 156, 312, 223939, 447878, 895756, 1791512, 8733621, 17467242, 34934484, 69868968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69868967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69868968 can be divided by 16 positive divisors. The sum of these divisors (counting 69868968) is 1, the average is 0.0625.

Base conversion 69868968

Base System Value
2 Binary 100001010100001110110101000
3 Ternary 11212110201012120
4 Quaternary 10022201312220
5 Quinary 120341301333
6 Senary 10533311240
8 Octal 412416650
10 Decimal 69868968
12 Duodecimal 1b495520
16 Hexadecimal 42a1da8
20 Vigesimal 11gdc88
36 Base36 15lj8o

Cryptographic Hash Functions

md5 c290615ba23da0a885005bb716e509f6
sha1 57d7e3f5e57c522aac608318222e0eca42b66f21
sha256 54f78681ac3b0d8170af1a793f0918d9b770ac95d170b562f53bb8ac0b5d761f
sha512 c144ffde345f335ddd81be4f0cb0549d6b334bb9aced9b7a8b6aeb4bc044de03acb539afba4a701524887b06447495d26dfc6650ca172cde35a71d8d75a5324c
ripemd-160 476f4a207e1a64fe5489fefdf5a4eb8a2d1f18a5

69868968 as geometric shapes

Circle

Radius = n
Diameter 139737936
Circumference 438999673.1654
Area 1.5336227058202E+16

Sphere

Radius = n
Volume 1.4287018100937E+24
Surface area 6.1344908232808E+16
Circumference 438999673.1654

Square

Length = n
Perimeter 279475872
Area 4881672689385024
Diagonal 98809642.134612

Cube

Length = n
Surface area 29290036136310144
Volume 3.4107743292112E+23
Space diagonal 121016602.4484

Equilateral Triangle

Length = n
Perimeter 209606904
Area 2.1138262809841E+15
Altitude 60508301.224202

Triangular Pyramid

Length = n
Surface area 2.1138262809841E+15
Volume 4.0196360954704E+22
Height 32936547.378204