38448978 (number)

38448978 is an even 8-digits composite number following 38448977 and preceding 38448979. In scientific notation, it is written as 3.8448978 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 12816324 positive integers (up to 38448978) that are relatively prime to 38448978.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty-eight thousand nine hundred seventy-eight

Notation

Scientific notation 3.8448978 × 10^7
Engineering notation 3.8448978 × 10^6

Prime Factorization of 38448978

Prime Factorization 2 × 3 × 6408163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38448978
Product of the distinct prime numbers

The prime factorization of 38448978 is 2 × 3 × 6408163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 40, 66, 876, 582, 2166, 797, 99812, 26880, 652585, 46087, 9369523, 3076226, 51696064, 72196819, 190040669, 959285895, 8810367718, 7405421705

Basic calculations (n = 38448978)

Multiplication

n×y
n×2 76897956
n×3 115346934
n×4 153795912
n×5 192244890

Division

n÷y
n÷2 19224489
n÷3 12816326
n÷3 9612244.5
n÷5 7689795.6

Exponentiation

ny
n2 1478323909244484
n3 5.6840043463415E+22
n4 2.1854415806439E+30
n5 8.4027995254462E+37

Nth Root

y√n
2√n 6200.723989987
3√n 337.51644144869
4√n 78.74467594693
5√n 32.883418531438

Divisors of 38448978

1, 2, 3, 6, 6408163, 12816326, 19224489, 38448978

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 -38448977
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 38448978 can be divided by 8 positive divisors. The sum of these divisors (counting 38448978) is 1, the average is 0.125.

Base conversion 38448978

Base System Value
2 Binary 10010010101010111101010010
3 Ternary 2200100102002020
4 Quaternary 2102222331102
5 Quinary 34320331403
6 Senary 3452032310
8 Octal 222527522
10 Decimal 38448978
12 Duodecimal 10a62696
16 Hexadecimal 24aaf52
20 Vigesimal c0628i
36 Base36 mw3f6

Cryptographic Hash Functions

md5 c09c4536587c2de4ca710a352c060f65
sha1 1d00d101afc1058fa312b448b0c0f5073417a22d
sha256 1288f5937b942863a2a98b3633ccd8e4fb669423da2268a200d2126a4678a4dd
sha512 8f4d78bd0eb47b4a3e24df8b44a74382d0f85e1105131565d37be342b8ae3df518e6d9aea4218d8313eb410122c31e8c18550ab2ffb66fb1420fcc37ebf28196
ripemd-160 daa3a49f8c5cf8276d2c055c4d0630611f5b4f9a

38448978 as geometric shapes

Circle

Radius = n
Diameter 76897956
Circumference 241582053.64567
Area 4.6442915329086E+15

Sphere

Radius = n
Volume 2.3809101729919E+23
Surface area 1.8577166131634E+16
Circumference 241582053.64567

Square

Length = n
Perimeter 153795912
Area 1478323909244484
Diagonal 54375066.146985

Cube

Length = n
Surface area 8869943455466904
Volume 5.6840043463415E+22
Space diagonal 66595583.395098

Equilateral Triangle

Length = n
Perimeter 115346934
Area 6.4013303021382E+14
Altitude 33297791.697549

Triangular Pyramid

Length = n
Surface area 6.4013303021382E+14
Volume 6.6986633626532E+21
Height 18125022.048995