38442867 (number)

38442867 is an odd 8-digits composite number following 38442866 and preceding 38442868. In scientific notation, it is written as 3.8442867 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 24321440 positive integers (up to 38442867) that are relatively prime to 38442867.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty-two thousand eight hundred sixty-seven

Notation

Scientific notation 3.8442867 × 10^7
Engineering notation 3.8442867 × 10^6

Prime Factorization of 38442867

Prime Factorization 3 × 23 × 131 × 4253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38442867
Product of the distinct prime numbers

The prime factorization of 38442867 is 3 × 23 × 131 × 4253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 41, 1, 621, 975, 2250, 683, 26866, 75805, 814394, 578002, 3819156, 6674808, 11485748, 21478851, 194639496, 647643013, 1176713490, 6752498328

Basic calculations (n = 38442867)

Multiplication

n×y
n×2 76885734
n×3 115328601
n×4 153771468
n×5 192214335

Division

n÷y
n÷2 19221433.5
n÷3 12814289
n÷3 9610716.75
n÷5 7688573.4

Exponentiation

ny
n2 1477854023179689
n3 5.6812945658512E+22
n4 2.1840525138284E+30
n5 8.3961240310121E+37

Nth Root

y√n
2√n 6200.2312053665
3√n 337.49855911593
4√n 78.741546881976
5√n 32.88237318065

Divisors of 38442867

1, 3, 23, 69, 131, 393, 3013, 4253, 9039, 12759, 97819, 293457, 557143, 1671429, 12814289, 38442867

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 -38442866
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 38442867 can be divided by 16 positive divisors. The sum of these divisors (counting 38442867) is 1, the average is 0.0625.

Base conversion 38442867

Base System Value
2 Binary 10010010101001011101110011
3 Ternary 2200100002200220
4 Quaternary 2102221131303
5 Quinary 34320132432
6 Senary 3451544123
8 Octal 222513563
10 Decimal 38442867
12 Duodecimal 10a5b043
16 Hexadecimal 24a9773
20 Vigesimal c05737
36 Base36 mvypf

Cryptographic Hash Functions

md5 f3aa66f75ccd8bc6dbde5439ac8793c1
sha1 c922d5a22efb6daa8bca9d9b4b6d643351519bfa
sha256 8f8b4c7788d8a06e7b8212dcc34b7ab9ffbb24c9860f80e1dd61301ee4c08472
sha512 c8f4775a94c83eb07119dfab40dfe522729fca230768f91d3753f91dcae58477aca90bb642a7c9861bbbfd8345fe30120ed5048646b08df6e7c50e7b1eff68ed
ripemd-160 9141d10ce02e5adfaf48d845d9e62123ebd5bfac

38442867 as geometric shapes

Circle

Radius = n
Diameter 76885734
Circumference 241543657.10026
Area 4.6428153422994E+15

Sphere

Radius = n
Volume 2.3797751027944E+23
Surface area 1.8571261369198E+16
Circumference 241543657.10026

Square

Length = n
Perimeter 153771468
Area 1477854023179689
Diagonal 54366423.887905

Cube

Length = n
Surface area 8867124139078134
Volume 5.6812945658512E+22
Space diagonal 66584998.832613

Equilateral Triangle

Length = n
Perimeter 115328601
Area 6.3992956357932E+14
Altitude 33292499.416306

Triangular Pyramid

Length = n
Surface area 6.3992956357932E+14
Volume 6.6954698557194E+21
Height 18122141.295968