68800968 (number)

68800968 is an even 8-digits composite number following 68800967 and preceding 68800969. In scientific notation, it is written as 6.8800968 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 32 positive divisors. There are 22933584 positive integers (up to 68800968) that are relatively prime to 68800968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8800968 × 10^7
Engineering notation 6.8800968 × 10^6

Prime Factorization of 68800968

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 318523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1911138
Product of the distinct prime numbers

The prime factorization of 68800968 is 2 × 2 × 2 × 3 × 3 × 3 × 318523. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 95, 4, 441, 992, 9694, 9906, 91722, 47817, 59683, 407501, 8423442, 4329049, 56411995, 86204142, 774208793, 541998072, 7468378797, 4767491964

Basic calculations (n = 68800968)

Multiplication

n×y
n×2 137601936
n×3 206402904
n×4 275203872
n×5 344004840

Division

n÷y
n÷2 34400484
n÷3 22933656
n÷3 17200242
n÷5 13760193.6

Exponentiation

ny
n2 4733573197737024
n3 3.2567441810316E+23
n4 2.2406715218334E+31
n5 1.5416036967217E+39

Nth Root

y√n
2√n 8294.6348925073
3√n 409.76184463691
4√n 91.074886178942
5√n 36.941872895995

Divisors of 68800968

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 318523, 637046, 955569, 1274092, 1911138, 2548184, 2866707, 3822276, 5733414, 7644552, 8600121, 11466828, 17200242, 22933656, 34400484, 68800968

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 -68800967
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 68800968 can be divided by 32 positive divisors. The sum of these divisors (counting 68800968) is 1, the average is 0.03125.

Base conversion 68800968

Base System Value
2 Binary 100000110011101000111001000
3 Ternary 11210110110012000
4 Quaternary 10012131013020
5 Quinary 120103112333
6 Senary 10454351000
8 Octal 406350710
10 Decimal 68800968
12 Duodecimal 1b05b460
16 Hexadecimal 419d1c8
20 Vigesimal 11a0288
36 Base36 14yn60

Cryptographic Hash Functions

md5 28464ffc9b6d35850a5e5a3b2639bc5e
sha1 3f734beca8a1d8d6d8b9ab948e96bb83286a16b5
sha256 721869e79386af2ad0d21a4c8a29432a795dd864ad2c6c4e0fa4339380d178ec
sha512 c4d808dcecbebe67f07146738f49d4128737273a0592812bc1b9a1cf934b428bfbc9d716f468ae414ba824ae759f62ad52be567abafa0030914f29f196cdcd9d
ripemd-160 ce91f72b9f8109488d824cc99381166c10161a88

68800968 as geometric shapes

Circle

Radius = n
Diameter 137601936
Circumference 432289231.25733
Area 1.487095878324E+16

Sphere

Radius = n
Volume 1.3641818125E+24
Surface area 5.9483835132961E+16
Circumference 432289231.25733

Square

Length = n
Perimeter 275203872
Area 4733573197737024
Diagonal 97299262.049997

Cube

Length = n
Surface area 28401439186422144
Volume 3.2567441810316E+23
Space diagonal 119166772.18592

Equilateral Triangle

Length = n
Perimeter 206402904
Area 2.0496973199567E+15
Altitude 59583386.09296

Triangular Pyramid

Length = n
Surface area 2.0496973199567E+15
Volume 3.8381098249955E+22
Height 32433087.349999