69438746 (number)

69438746 is an even 8-digits composite number following 69438745 and preceding 69438747. In scientific notation, it is written as 6.9438746 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 32048640 positive integers (up to 69438746) that are relatively prime to 69438746.

Interesting facts

Basic properties

Name

Name sixty-nine million four hundred thirty-eight thousand seven hundred forty-six

Notation

Scientific notation 6.9438746 × 10^7
Engineering notation 6.9438746 × 10^6

Prime Factorization of 69438746

Prime Factorization 2 × 13 × 2670721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69438746
Product of the distinct prime numbers

The prime factorization of 69438746 is 2 × 13 × 2670721. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 37, 71, 666, 346, 9221, 8828, 33407, 3330, 154038, 330314, 7294582, 4123323, 12863143, 83589622, 886876348, 511924699, 2613978912, 2590376882

Basic calculations (n = 69438746)

Multiplication

n×y
n×2 138877492
n×3 208316238
n×4 277754984
n×5 347193730

Division

n÷y
n÷2 34719373
n÷3 23146248.666667
n÷3 17359686.5
n÷5 13887749.2

Exponentiation

ny
n2 4821739446052516
n3 3.3481554067262E+23
n4 2.3249171285619E+31
n5 1.6143932996126E+39

Nth Root

y√n
2√n 8332.9914196524
3√n 411.02410255622
4√n 91.28522015996
5√n 37.010109826651

Divisors of 69438746

1, 2, 13, 26, 2670721, 5341442, 34719373, 69438746

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69438745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69438746 can be divided by 8 positive divisors. The sum of these divisors (counting 69438746) is 1, the average is 0.125.

Base conversion 69438746

Base System Value
2 Binary 100001000111000110100011010
3 Ternary 11211122212001102
4 Quaternary 10020320310122
5 Quinary 120234014441
6 Senary 10520151402
8 Octal 410706432
10 Decimal 69438746
12 Duodecimal 1b308562
16 Hexadecimal 4238d1a
20 Vigesimal 11djgh6
36 Base36 15cba2

Cryptographic Hash Functions

md5 e9afd161c423314fd10d96f6c8512758
sha1 c76838a506d15feb2919edbaada908635ac3f708
sha256 fd67c419826c3a97acdc7b03a7a164dfdc91cb4495b6aff93147666c9ac4ad23
sha512 9580cf6f2f8e5adbcf0ff5b35699b953d65d21552aa8c1a53c1a4a301bdd547c3f0c6b6bf384848f8702bc2b2add0fd46a004c29597debb57aed794bf01571ac
ripemd-160 cc70b4325157d1720e91e7c683f513d41b8ca2de

69438746 as geometric shapes

Circle

Radius = n
Diameter 138877492
Circumference 436296508.61618
Area 1.5147941221243E+16

Sphere

Radius = n
Volume 1.4024720571797E+24
Surface area 6.0591764884971E+16
Circumference 436296508.61618

Square

Length = n
Perimeter 277754984
Area 4821739446052516
Diagonal 98201216.347381

Cube

Length = n
Surface area 28930436676315096
Volume 3.3481554067262E+23
Space diagonal 120271436.08587

Equilateral Triangle

Length = n
Perimeter 208316238
Area 2.0878744253555E+15
Altitude 60135718.042935

Triangular Pyramid

Length = n
Surface area 2.0878744253555E+15
Volume 3.9458389876042E+22
Height 32733738.78246