38961748 (number)

38961748 is an even 8-digits composite number following 38961747 and preceding 38961749. In scientific notation, it is written as 3.8961748 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 16589664 positive integers (up to 38961748) that are relatively prime to 38961748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8961748 × 10^7
Engineering notation 3.8961748 × 10^6

Prime Factorization of 38961748

Prime Factorization 2 × 2 × 7 × 157 × 8863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19480874
Product of the distinct prime numbers

The prime factorization of 38961748 is 2 × 2 × 7 × 157 × 8863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 38, 67, 168, 353, 1093, 6510, 47545, 75360, 799817, 340958, 7873448, 1660365, 76297933, 23199596, 595247432, 580222469, 6962513203, 575492815

Basic calculations (n = 38961748)

Multiplication

n×y
n×2 77923496
n×3 116885244
n×4 155846992
n×5 194808740

Division

n÷y
n÷2 19480874
n÷3 12987249.333333
n÷3 9740437
n÷5 7792349.6

Exponentiation

ny
n2 1518017807215504
n3 5.9144627264243E+22
n4 2.3043780630234E+30
n5 8.9782597388245E+37

Nth Root

y√n
2√n 6241.9346359923
3√n 339.01023570815
4√n 79.00591519622
5√n 32.970663474143

Divisors of 38961748

1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 8863, 17726, 35452, 62041, 124082, 248164, 1391491, 2782982, 5565964, 9740437, 19480874, 38961748

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38961747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38961748 can be divided by 24 positive divisors. The sum of these divisors (counting 38961748) is 1, the average is 0.041666666666667.

Base conversion 38961748

Base System Value
2 Binary 10010100101000001001010100
3 Ternary 2201022110110201
4 Quaternary 2110220021110
5 Quinary 34433233443
6 Senary 3511030244
8 Octal 224501124
10 Decimal 38961748
12 Duodecimal 1106b384
16 Hexadecimal 2528254
20 Vigesimal c3a478
36 Base36 n732s

Cryptographic Hash Functions

md5 c919ac6432541eb237f92b4302260167
sha1 1f31dd2bba2aa269b545e2fe97d62661d0998581
sha256 d8162bc5cb7643082f78bc1a741aa98b9ea8eb9b728603d4869a584d9ab8924c
sha512 ad227f9df629e90dee80d33b479723eda442f28a97511a5b4250385c8ce542f6cbfc1fe4e753c4b3b28e3c6765fb7b38c1b24d9a70468ec78560cd2b229496be
ripemd-160 da0c140552bfc3f8bed8d964afc93467178d908e

38961748 as geometric shapes

Circle

Radius = n
Diameter 77923496
Circumference 244803882.57563
Area 4.7689935911667E+15

Sphere

Radius = n
Volume 2.477444353502E+23
Surface area 1.9075974364667E+16
Circumference 244803882.57563

Square

Length = n
Perimeter 155846992
Area 1518017807215504
Diagonal 55100232.435363

Cube

Length = n
Surface area 9108106843293024
Volume 5.9144627264243E+22
Space diagonal 67483727.087695

Equilateral Triangle

Length = n
Perimeter 116885244
Area 6.5732099222289E+14
Altitude 33741863.543848

Triangular Pyramid

Length = n
Surface area 6.5732099222289E+14
Volume 6.9702611682162E+21
Height 18366744.145121