68888967 (number)

68888967 is an odd 8-digits composite number following 68888966 and preceding 68888968. In scientific notation, it is written as 6.8888967 × 10^7. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 38449152 positive integers (up to 68888967) that are relatively prime to 68888967.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8888967 × 10^7
Engineering notation 6.8888967 × 10^6

Prime Factorization of 68888967

Prime Factorization 21 × 43 × 76289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68888967
Product of the distinct prime numbers

The prime factorization of 68888967 is 21 × 43 × 76289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 44, 11, 482, 673, 6223, 4834, 21693, 83666, 755901, 669167, 9136191, 2096414, 74542106, 74533013, 195604627, 910218788, 8856165619, 9150322238

Basic calculations (n = 68888967)

Multiplication

n×y
n×2 137777934
n×3 206666901
n×4 275555868
n×5 344444835

Division

n÷y
n÷2 34444483.5
n÷3 22962989
n÷3 17222241.75
n÷5 13777793.4

Exponentiation

ny
n2 4745689774327089
n3 3.2692566625586E+23
n4 2.2521571434153E+31
n5 1.5514877913155E+39

Nth Root

y√n
2√n 8299.9377708511
3√n 409.93647042627
4√n 91.103994263979
5√n 36.951318071145

Divisors of 68888967

1, 21, 43, 903, 76289, 1602069, 3280427, 68888967

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68888966
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68888967 can be divided by 8 positive divisors. The sum of these divisors (counting 68888967) is 1, the average is 0.125.

Base conversion 68888967

Base System Value
2 Binary 100000110110010100110000111
3 Ternary 11210121220220020
4 Quaternary 10012302212013
5 Quinary 120113421332
6 Senary 10500310223
8 Octal 406624607
10 Decimal 68888967
12 Duodecimal 1b0a2373
16 Hexadecimal 41b2987
20 Vigesimal 11ab287
36 Base36 150j2f

Cryptographic Hash Functions

md5 9d2181d941bcd685ccb28c09da406070
sha1 ffc3bfa72f21dd764873030782b906b39cb6583b
sha256 99b23499b875a8c72f330be9021d87d7e8523838d93c1d2c62e1e019e3b5a88e
sha512 47e8877e3d3613f964e04a22cf3093593f12b7847f8f4005fe001a6d2e14801db5a77848548cb725ce264ececeff479a54dd9bc5aa13c8184d2d30d6107ff3df
ripemd-160 87d11c5e0406b8e951505409a69776c0c4521fe1

68888967 as geometric shapes

Circle

Radius = n
Diameter 137777934
Circumference 432842145.28118
Area 1.4909024131242E+16

Sphere

Radius = n
Volume 1.3694230285058E+24
Surface area 5.9636096524969E+16
Circumference 432842145.28118

Square

Length = n
Perimeter 275555868
Area 4745689774327089
Diagonal 97423711.429273

Cube

Length = n
Surface area 28474138645962534
Volume 3.2692566625586E+23
Space diagonal 119319190.92494

Equilateral Triangle

Length = n
Perimeter 206666901
Area 2.0549439515236E+15
Altitude 59659595.462468

Triangular Pyramid

Length = n
Surface area 2.0549439515236E+15
Volume 3.8528559258908E+22
Height 32474570.476424