68446564 (number)

68446564 is an even 8-digits composite number following 68446563 and preceding 68446565. In scientific notation, it is written as 6.8446564 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 34205600 positive integers (up to 68446564) that are relatively prime to 68446564.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred forty-six thousand five hundred sixty-four

Notation

Scientific notation 6.8446564 × 10^7
Engineering notation 6.8446564 × 10^6

Prime Factorization of 68446564

Prime Factorization 2 × 2 × 5981 × 2861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34223282
Product of the distinct prime numbers

The prime factorization of 68446564 is 2 × 2 × 5981 × 2861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 81, 81, 54, 39, 2826, 3752, 41831, 18732, 235161, 816521, 9980267, 2404285, 79073292, 22849002, 347472688, 579872119, 1878004186, 2262325527

Basic calculations (n = 68446564)

Multiplication

n×y
n×2 136893128
n×3 205339692
n×4 273786256
n×5 342232820

Division

n÷y
n÷2 34223282
n÷3 22815521.333333
n÷3 17111641
n÷5 13689312.8

Exponentiation

ny
n2 4684932123406096
n3 3.2066750642037E+23
n4 2.1948589000922E+31
n5 1.5023055017613E+39

Nth Root

y√n
2√n 8273.2438619927
3√n 409.05705171947
4√n 90.95737387366
5√n 36.903735620226

Divisors of 68446564

1, 2, 4, 2861, 5722, 5981, 11444, 11962, 23924, 17111641, 34223282, 68446564

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68446563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68446564 can be divided by 12 positive divisors. The sum of these divisors (counting 68446564) is 1, the average is 0.083333333333333.

Base conversion 68446564

Base System Value
2 Binary 100000101000110100101100100
3 Ternary 11202210110000221
4 Quaternary 10011012211210
5 Quinary 120010242224
6 Senary 10443014124
8 Octal 405064544
10 Decimal 68446564
12 Duodecimal 1ab0a344
16 Hexadecimal 4146964
20 Vigesimal 117fg84
36 Base36 14r1pg

Cryptographic Hash Functions

md5 f5e65de44d395b00456998ef7a873fa9
sha1 f7154b0f12153871951e1e27fb97e8cd9176f748
sha256 a52495d07ffbd9b2a7f4011f6d01a2aba3a5dbe3c002cef4deaf0a6f6ce83073
sha512 ba07fd9bdb71eaed06279d09929f67b2e7e9223bd3f8e6f48c678a45d25f8d59138030fd195bbafacfc6dce8cfd65e8589af53dd1ea7f3d5a31dd919e36999c3
ripemd-160 928999c05e74176ff722020d7d6cffe8fa943b8d

68446564 as geometric shapes

Circle

Radius = n
Diameter 136893128
Circumference 430062445.25173
Area 1.4718148341459E+16

Sphere

Radius = n
Volume 1.3432089098869E+24
Surface area 5.8872593365838E+16
Circumference 430062445.25173

Square

Length = n
Perimeter 273786256
Area 4684932123406096
Diagonal 96798059.106638

Cube

Length = n
Surface area 28109592740436576
Volume 3.2066750642037E+23
Space diagonal 118552926.45151

Equilateral Triangle

Length = n
Perimeter 205339692
Area 2.0286351169377E+15
Altitude 59276463.225757

Triangular Pyramid

Length = n
Surface area 2.0286351169377E+15
Volume 3.7791028049338E+22
Height 32266019.702213