38961272 (number)

38961272 is an even 8-digits composite number following 38961271 and preceding 38961273. In scientific notation, it is written as 3.8961272 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 16697520 positive integers (up to 38961272) that are relatively prime to 38961272.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand two hundred seventy-two

Notation

Scientific notation 3.8961272 × 10^7
Engineering notation 3.8961272 × 10^6

Prime Factorization of 38961272

Prime Factorization 2 × 2 × 2 × 49 × 99391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9740318
Product of the distinct prime numbers

The prime factorization of 38961272 is 2 × 2 × 2 × 49 × 99391. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 56, 21, 618, 571, 1825, 3782, 58716, 65171, 801408, 976390, 61490, 7987521, 26458800, 98285435, 113914568, 95064394, 3149234306, 631267056

Basic calculations (n = 38961272)

Multiplication

n×y
n×2 77922544
n×3 116883816
n×4 155845088
n×5 194806360

Division

n÷y
n÷2 19480636
n÷3 12987090.666667
n÷3 9740318
n÷5 7792254.4

Exponentiation

ny
n2 1517980715857984
n3 5.9142459561298E+22
n4 2.3042654537167E+30
n5 8.977711310246E+37

Nth Root

y√n
2√n 6241.8965066717
3√n 339.0088551273
4√n 79.005673889105
5√n 32.970582912498

Divisors of 38961272

1, 2, 4, 8, 49, 98, 196, 392, 99391, 198782, 397564, 795128, 4870159, 9740318, 19480636, 38961272

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 -38961271
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 38961272 can be divided by 16 positive divisors. The sum of these divisors (counting 38961272) is 1, the average is 0.0625.

Base conversion 38961272

Base System Value
2 Binary 10010100101000000001111000
3 Ternary 2201022102211002
4 Quaternary 2110220001320
5 Quinary 34433230042
6 Senary 3511024132
8 Octal 224500170
10 Decimal 38961272
12 Duodecimal 1106b048
16 Hexadecimal 2528078
20 Vigesimal c3a33c
36 Base36 n72pk

Cryptographic Hash Functions

md5 0da8a2fb2edc0c7abd95607b4ca6bdb1
sha1 3ccfc6f6960cfb8503a9a7c366ff3c1654f432f7
sha256 731bec6509b9d96cd448ce04eb3ab5cd39466a7fb6043544b5f838305d1d9e91
sha512 5e0d7555561e5ce89f5915a6095b1a688e4a8a45004ff94efe497d32c99cecfa6f809c8098d70bdbb6f797f56077745ac1e99413324d43917fd81470772564e6
ripemd-160 b6b2e69a223875ff8a582d186de2c3e6d988a06c

38961272 as geometric shapes

Circle

Radius = n
Diameter 77922544
Circumference 244800891.77943
Area 4.7688770652304E+15

Sphere

Radius = n
Volume 2.4773535529734E+23
Surface area 1.9075508260922E+16
Circumference 244800891.77943

Square

Length = n
Perimeter 155845088
Area 1517980715857984
Diagonal 55099559.269707

Cube

Length = n
Surface area 9107884295147904
Volume 5.9142459561298E+22
Space diagonal 67482902.631511

Equilateral Triangle

Length = n
Perimeter 116883816
Area 6.5730493119395E+14
Altitude 33741451.315755

Triangular Pyramid

Length = n
Surface area 6.5730493119395E+14
Volume 6.9700057019741E+21
Height 18366519.756569