68996830 (number)

68996830 is an even 8-digits composite number following 68996829 and preceding 68996831. In scientific notation, it is written as 6.8996830 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 23608320 positive integers (up to 68996830) that are relatively prime to 68996830.

Interesting facts

Basic properties

Name

Name sixty-eight million nine hundred ninety-six thousand eight hundred thirty

Notation

Scientific notation 6.8996830 × 10^7
Engineering notation 6.8996830 × 10^6

Prime Factorization of 68996830

Prime Factorization 2 × 35 × 1061 × 929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68996830
Product of the distinct prime numbers

The prime factorization of 68996830 is 2 × 35 × 1061 × 929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 69, 56, 907, 544, 7977, 7574, 90507, 87691, 912935, 5816, 2619665, 5816873, 12031857, 51878274, 669577812, 185129827, 1347589004, 9551644465

Basic calculations (n = 68996830)

Multiplication

n×y
n×2 137993660
n×3 206990490
n×4 275987320
n×5 344984150

Division

n÷y
n÷2 34498415
n÷3 22998943.333333
n÷3 17249207.5
n÷5 13799366

Exponentiation

ny
n2 4760562550048900
n3 3.2846372497009E+23
n4 2.2662955792928E+31
n5 1.5636721081422E+39

Nth Root

y√n
2√n 8306.4330491493
3√n 410.15031173202
4√n 91.13963489695
5√n 36.962882146797

Divisors of 68996830

1, 2, 35, 70, 929, 1061, 1858, 2122, 32515, 37135, 65030, 74270, 985669, 1971338, 34498415, 68996830

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 -68996829
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 68996830 can be divided by 16 positive divisors. The sum of these divisors (counting 68996830) is 1, the average is 0.0625.

Base conversion 68996830

Base System Value
2 Binary 100000111001100111011011110
3 Ternary 11210211101212011
4 Quaternary 10013030323132
5 Quinary 120130344310
6 Senary 10502501434
8 Octal 407147336
10 Decimal 68996830
12 Duodecimal 1b13487a
16 Hexadecimal 41ccede
20 Vigesimal 11b4c1a
36 Base36 152uam

Cryptographic Hash Functions

md5 aba077b12c29c1b6f327511d15c1e187
sha1 164da665fa345f631e29ca6c4af2b8b8dc537cf5
sha256 3301fc14ea0f39d7a8bddb2483a80f84dd22ef16d39dc156ad622c56c97640db
sha512 18e91a48efa606c4f1ab8103bff8ce50074dc820ed7d7384e19b189f878c7522e11a8fa31df07ece8edf19ab2d53e0b37a3b461c86d8200c9b24c186c7abb4cd
ripemd-160 5797e47fb0e2406ec27e17c9f34f4c9ffb2b7a68

68996830 as geometric shapes

Circle

Radius = n
Diameter 137993660
Circumference 433519868.49797
Area 1.4955748334188E+16

Sphere

Radius = n
Volume 1.3758656337824E+24
Surface area 5.9822993336753E+16
Circumference 433519868.49797

Square

Length = n
Perimeter 275987320
Area 4760562550048900
Diagonal 97576252.746751

Cube

Length = n
Surface area 28563375300293400
Volume 3.2846372497009E+23
Space diagonal 119506015.12119

Equilateral Triangle

Length = n
Perimeter 206990490
Area 2.0613840523236E+15
Altitude 59753007.560596

Triangular Pyramid

Length = n
Surface area 2.0613840523236E+15
Volume 3.8709821216691E+22
Height 32525417.58225