38858440 (number)

38858440 is an even 8-digits composite number following 38858439 and preceding 38858441. In scientific notation, it is written as 3.8858440 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 15404032 positive integers (up to 38858440) that are relatively prime to 38858440.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred fifty-eight thousand four hundred forty

Notation

Scientific notation 3.8858440 × 10^7
Engineering notation 3.8858440 × 10^6

Prime Factorization of 38858440

Prime Factorization 2 × 2 × 2 × 5 × 113 × 8597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9714610
Product of the distinct prime numbers

The prime factorization of 38858440 is 2 × 2 × 2 × 5 × 113 × 8597. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 74, 37, 574, 505, 9492, 6124, 55623, 17512, 998470, 62732, 9094891, 1691443, 67571510, 61393951, 614287521, 882686825, 1226512538, 2989053890

Basic calculations (n = 38858440)

Multiplication

n×y
n×2 77716880
n×3 116575320
n×4 155433760
n×5 194292200

Division

n÷y
n÷2 19429220
n÷3 12952813.333333
n÷3 9714610
n÷5 7771688

Exponentiation

ny
n2 1509978359233600
n3 5.8675403473577E+22
n4 2.2800346453538E+30
n5 8.8598589464402E+37

Nth Root

y√n
2√n 6233.6538242029
3√n 338.71033926089
4√n 78.95349152636
5√n 32.953160400936

Divisors of 38858440

1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 8597, 17194, 34388, 42985, 68776, 85970, 171940, 343880, 971461, 1942922, 3885844, 4857305, 7771688, 9714610, 19429220, 38858440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38858439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38858440 can be divided by 32 positive divisors. The sum of these divisors (counting 38858440) is 1, the average is 0.03125.

Base conversion 38858440

Base System Value
2 Binary 10010100001110111011001000
3 Ternary 2201010012202111
4 Quaternary 2110032323020
5 Quinary 34421432230
6 Senary 3504512104
8 Octal 224167310
10 Decimal 38858440
12 Duodecimal 1101b634
16 Hexadecimal 250eec8
20 Vigesimal c2h620
36 Base36 n4vd4

Cryptographic Hash Functions

md5 95313b4b7f84dcb19603d86b2beb6ff8
sha1 617c44333d68007219e39fabd6fbff9a3819bfad
sha256 fa3b9b7a443c7ed6260383bd3bc44ed3f9cf69fb3936eb8af31ad5f897bff6f2
sha512 d5e9b4936bf212ad89a97d89bee384a9cd3b17f232a981bcd6da6ab39c01b704fa22bbddd96d75b51fa1c5a6e31901c290480944c8b2db0ccf1be4b6f91011e7
ripemd-160 bad1ceefad69c1a11068b097732040d74836b75b

38858440 as geometric shapes

Circle

Radius = n
Diameter 77716880
Circumference 244154779.26792
Area 4.7437369204478E+15

Sphere

Radius = n
Volume 2.4577895533201E+23
Surface area 1.8974947681791E+16
Circumference 244154779.26792

Square

Length = n
Perimeter 155433760
Area 1509978359233600
Diagonal 54954132.860661

Cube

Length = n
Surface area 9059870155401600
Volume 5.8675403473577E+22
Space diagonal 67304792.382867

Equilateral Triangle

Length = n
Perimeter 116575320
Area 6.5383980913052E+14
Altitude 33652396.191433

Triangular Pyramid

Length = n
Surface area 6.5383980913052E+14
Volume 6.9149626141705E+21
Height 18318044.286887