38161749 (number)

38161749 is an odd 8-digits composite number following 38161748 and preceding 38161750. In scientific notation, it is written as 3.8161749 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 24961040 positive integers (up to 38161749) that are relatively prime to 38161749.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred sixty-one thousand seven hundred forty-nine

Notation

Scientific notation 3.8161749 × 10^7
Engineering notation 3.8161749 × 10^6

Prime Factorization of 38161749

Prime Factorization 3 × 53 × 240011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38161749
Product of the distinct prime numbers

The prime factorization of 38161749 is 3 × 53 × 240011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 40, 8, 317, 927, 568, 8803, 2661, 12100, 244361, 397106, 2995261, 3965148, 58607058, 53369744, 883591286, 136010666, 3863771986, 2838882976

Basic calculations (n = 38161749)

Multiplication

n×y
n×2 76323498
n×3 114485247
n×4 152646996
n×5 190808745

Division

n÷y
n÷2 19080874.5
n÷3 12720583
n÷3 9540437.25
n÷5 7632349.8

Exponentiation

ny
n2 1456319086739001
n3 5.5575683452043E+22
n4 2.1208652824003E+30
n5 8.0935928569775E+37

Nth Root

y√n
2√n 6177.5196478846
3√n 336.67387963938
4√n 78.597198727974
5√n 32.834140644515

Divisors of 38161749

1, 3, 53, 159, 240011, 720033, 12720583, 38161749

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 -38161748
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 38161749 can be divided by 8 positive divisors. The sum of these divisors (counting 38161749) is 1, the average is 0.125.

Base conversion 38161749

Base System Value
2 Binary 10010001100100110101010101
3 Ternary 2122210211002010
4 Quaternary 2101210311111
5 Quinary 34232133444
6 Senary 3441534433
8 Octal 221446525
10 Decimal 38161749
12 Duodecimal 10944419
16 Hexadecimal 2464d55
20 Vigesimal bia479
36 Base36 mpxsl

Cryptographic Hash Functions

md5 ab55f9e7a150dfae35a39a84502f55ea
sha1 2cddea683d3efc67e0e95923f6c4b253b06e9d69
sha256 4acdd8f68b7bf726b02715c9e5ebe77c2b05a272cbf16f176ce462476c91b1ac
sha512 a14126450f1e9fd8de8bf2c6b45b7e44084368272a14570987012122ae5cca046c4765887a4e95abce8c0a772190969ca49d45349c8f43c51d9aa45a76445600
ripemd-160 791dd0c99ffdc6545c37b31358e304d48b280213

38161749 as geometric shapes

Circle

Radius = n
Diameter 76323498
Circumference 239777340.61308
Area 4.5751613441818E+15

Sphere

Radius = n
Volume 2.3279487846823E+23
Surface area 1.8300645376727E+16
Circumference 239777340.61308

Square

Length = n
Perimeter 152646996
Area 1456319086739001
Diagonal 53968862.999678

Cube

Length = n
Surface area 8737914520434006
Volume 5.5575683452043E+22
Space diagonal 66098088.173691

Equilateral Triangle

Length = n
Perimeter 114485247
Area 6.3060466256606E+14
Altitude 33049044.086845

Triangular Pyramid

Length = n
Surface area 6.3060466256606E+14
Volume 6.5496571063361E+21
Height 17989620.999893