38821480 (number)

38821480 is an even 8-digits composite number following 38821479 and preceding 38821481. In scientific notation, it is written as 3.8821480 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 15528576 positive integers (up to 38821480) that are relatively prime to 38821480.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-one thousand four hundred eighty

Notation

Scientific notation 3.8821480 × 10^7
Engineering notation 3.8821480 × 10^6

Prime Factorization of 38821480

Prime Factorization 2 × 2 × 2 × 5 × 970537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9705370
Product of the distinct prime numbers

The prime factorization of 38821480 is 2 × 2 × 2 × 5 × 970537. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 95, 7, 171, 3, 2961, 3672, 96467, 43007, 62045, 474187, 9578427, 4761743, 33664562, 28384063, 337286794, 637077198, 4105852841, 5919726607

Basic calculations (n = 38821480)

Multiplication

n×y
n×2 77642960
n×3 116464440
n×4 155285920
n×5 194107400

Division

n÷y
n÷2 19410740
n÷3 12940493.333333
n÷3 9705370
n÷5 7764296

Exponentiation

ny
n2 1507107309390400
n3 5.8508136269353E+22
n4 2.271372442018E+30
n5 8.8178039830352E+37

Nth Root

y√n
2√n 6230.6885654797
3√n 338.60291767903
4√n 78.934710777197
5√n 32.94688936972

Divisors of 38821480

1, 2, 4, 5, 8, 10, 20, 40, 970537, 1941074, 3882148, 4852685, 7764296, 9705370, 19410740, 38821480

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 -38821479
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 38821480 can be divided by 16 positive divisors. The sum of these divisors (counting 38821480) is 1, the average is 0.0625.

Base conversion 38821480

Base System Value
2 Binary 10010100000101111001101000
3 Ternary 2201001100001121
4 Quaternary 2110011321220
5 Quinary 34414241410
6 Senary 3504025024
8 Octal 224057150
10 Decimal 38821480
12 Duodecimal 11002174
16 Hexadecimal 2505e68
20 Vigesimal c2cde0
36 Base36 n42ug

Cryptographic Hash Functions

md5 e837266844e6ee5511ca6dab35c71949
sha1 4b5019a52754907ebf487fa6991e4b70e0cf9378
sha256 e83c5d9b75f2ee90c44525318429b0dc6b1551c39ea596a88a2ae5a09ffbebfe
sha512 521bd997e7d88cf8584237542bb39b5c387c9d78c09b383c0bec60bfa5013c20c3641fd1e3228f53df8130879e89c3cc4855c768dfcc62a1fefe53c80728d22e
ripemd-160 3af105235cddc8922e250333e7ba3bb09035dee7

38821480 as geometric shapes

Circle

Radius = n
Diameter 77642960
Circumference 243922552.73897
Area 4.7347172513524E+15

Sphere

Radius = n
Volume 2.4507830810537E+23
Surface area 1.8938869005409E+16
Circumference 243922552.73897

Square

Length = n
Perimeter 155285920
Area 1507107309390400
Diagonal 54901863.527396

Cube

Length = n
Surface area 9042643856342400
Volume 5.8508136269353E+22
Space diagonal 67240775.785019

Equilateral Triangle

Length = n
Perimeter 116464440
Area 6.5259660808065E+14
Altitude 33620387.89251

Triangular Pyramid

Length = n
Surface area 6.5259660808065E+14
Volume 6.8952499851077E+21
Height 18300621.175799