68616372 (number)

68616372 is an even 8-digits composite number following 68616371 and preceding 68616373. In scientific notation, it is written as 6.8616372 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 19440000 positive integers (up to 68616372) that are relatively prime to 68616372.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred sixteen thousand three hundred seventy-two

Notation

Scientific notation 6.8616372 × 10^7
Engineering notation 6.8616372 × 10^6

Prime Factorization of 68616372

Prime Factorization 2 × 2 × 57 × 1199 × 251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34308186
Product of the distinct prime numbers

The prime factorization of 68616372 is 2 × 2 × 57 × 1199 × 251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68616372)

Multiplication

n×y
n×2 137232744
n×3 205849116
n×4 274465488
n×5 343081860

Division

n÷y
n÷2 34308186
n÷3 22872124
n÷3 17154093
n÷5 13723274.4

Exponentiation

ny
n2 4708206506442384
n3 3.2306004909887E+23
n4 2.2167208507306E+31
n5 1.5210334251389E+39

Nth Root

y√n
2√n 8283.4999849098
3√n 409.39504675834
4√n 91.013735144261
5√n 36.922028255471

Divisors of 68616372

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68616371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68616372 can be divided by 24 positive divisors. The sum of these divisors (counting 68616372) is 1, the average is 0.041666666666667.

Base conversion 68616372

Base System Value
2 Binary 100000101110000000010110100
3 Ternary 11210010001222010
4 Quaternary 10011300002310
5 Quinary 120031210442
6 Senary 10450404220
8 Octal 405600264
10 Decimal 68616372
12 Duodecimal 1ab90670
16 Hexadecimal 41700b4
20 Vigesimal 118h0ic
36 Base36 14uoqc

Cryptographic Hash Functions

md5 1cad1c377cc9c70ac843fc645b0465cf
sha1 0ca5641a8083167da04c8a078f1a6b06e0c3d756
sha256 24aeba4165812b9a7230c5c991bd4f05000a70452787b7dda0b0ddc5d68cef9b
sha512 b8f72072073f1a92233eb5bb1e8c0cb30cf82257fbf6fa678ac6a3d22fff51ac8d854ff39df4947b408ceeae9c7c88ead4e2924f03378bdad35dcb59077d83fa
ripemd-160 57c69db58167ce88eb951b29c577347886d6129f

68616372 as geometric shapes

Circle

Radius = n
Diameter 137232744
Circumference 431129380.38237
Area 1.4791266972223E+16

Sphere

Radius = n
Volume 1.3532307692232E+24
Surface area 5.9165067888892E+16
Circumference 431129380.38237

Square

Length = n
Perimeter 274465488
Area 4708206506442384
Diagonal 97038203.883237

Cube

Length = n
Surface area 28249239038654304
Volume 3.2306004909887E+23
Space diagonal 118847042.53505

Equilateral Triangle

Length = n
Perimeter 205849116
Area 2.0387132204211E+15
Altitude 59423521.267523

Triangular Pyramid

Length = n
Surface area 2.0387132204211E+15
Volume 3.8072991908045E+22
Height 32346067.961079