68652912 (number)

68652912 is an even 8-digits composite number following 68652911 and preceding 68652913. In scientific notation, it is written as 6.8652912 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 22668736 positive integers (up to 68652912) that are relatively prime to 68652912.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred fifty-two thousand nine hundred twelve

Notation

Scientific notation 6.8652912 × 10^7
Engineering notation 6.8652912 × 10^6

Prime Factorization of 68652912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 107 × 13367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8581614
Product of the distinct prime numbers

The prime factorization of 68652912 is 2 × 2 × 2 × 2 × 3 × 107 × 13367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68652912)

Multiplication

n×y
n×2 137305824
n×3 205958736
n×4 274611648
n×5 343264560

Division

n÷y
n÷2 34326456
n÷3 22884304
n÷3 17163228
n÷5 13730582.4

Exponentiation

ny
n2 4713222326079744
n3 3.2357643758879E+23
n4 2.2214464695057E+31
n5 1.5250876898368E+39

Nth Root

y√n
2√n 8285.7052807833
3√n 409.46770502708
4√n 91.025849519701
5√n 36.925959805875

Divisors of 68652912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68652911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68652912 can be divided by 40 positive divisors. The sum of these divisors (counting 68652912) is 1, the average is 0.025.

Base conversion 68652912

Base System Value
2 Binary 100000101111000111101110000
3 Ternary 11210011221002110
4 Quaternary 10011320331300
5 Quinary 120033343122
6 Senary 10451245320
8 Octal 405707560
10 Decimal 68652912
12 Duodecimal 1aba9840
16 Hexadecimal 4178f70
20 Vigesimal 1191c5c
36 Base36 14vgxc

Cryptographic Hash Functions

md5 618b843e2df74a24ae2e6002b581d98e
sha1 b8c8493ea4645de3b437cb614d18b014d196c5a1
sha256 4785fbce04ba54c5e2a499adaeb10934e922f0ae3c2768b67f21687de62dcd76
sha512 c0e012d123bcf19433e741c49d1907129d5b7a8d1a2c846148ec5bcda789a0eaed46a771add74dd3000556e248105f6f9843207817b6d926fe2cf7f75785875d
ripemd-160 80dc931f367d091ec4b9f355d364568de3544951

68652912 as geometric shapes

Circle

Radius = n
Diameter 137305824
Circumference 431358967.97349
Area 1.4807024634348E+16

Sphere

Radius = n
Volume 1.3553938122716E+24
Surface area 5.922809853739E+16
Circumference 431358967.97349

Square

Length = n
Perimeter 274611648
Area 4713222326079744
Diagonal 97089879.246807

Cube

Length = n
Surface area 28279333956478464
Volume 3.2357643758879E+23
Space diagonal 118910331.67156

Equilateral Triangle

Length = n
Perimeter 205958736
Area 2.0408851340345E+15
Altitude 59455165.835778

Triangular Pyramid

Length = n
Surface area 2.0408851340345E+15
Volume 3.8133848875203E+22
Height 32363293.082269