38698938 (number)

38698938 is an even 8-digits composite number following 38698937 and preceding 38698939. In scientific notation, it is written as 3.8698938 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 12803040 positive integers (up to 38698938) that are relatively prime to 38698938.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred ninety-eight thousand nine hundred thirty-eight

Notation

Scientific notation 3.8698938 × 10^7
Engineering notation 3.8698938 × 10^6

Prime Factorization of 38698938

Prime Factorization 2 × 9 × 3 × 137 × 5231

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38698938
Product of the distinct prime numbers

The prime factorization of 38698938 is 2 × 9 × 3 × 137 × 5231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 66, 28, 417, 64, 2249, 4249, 59843, 15728, 771456, 436294, 1932495, 7386553, 85137541, 31589655, 681817659, 544271192, 6646214744, 1471038684

Basic calculations (n = 38698938)

Multiplication

n×y
n×2 77397876
n×3 116096814
n×4 154795752
n×5 193494690

Division

n÷y
n÷2 19349469
n÷3 12899646
n÷3 9674734.5
n÷5 7739787.6

Exponentiation

ny
n2 1497607802327844
n3 5.7955831490601E+22
n4 2.2428291295932E+30
n5 8.6795105430723E+37

Nth Root

y√n
2√n 6220.8470484332
3√n 338.24626964288
4√n 78.872346538145
5√n 32.926063347274

Divisors of 38698938

1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 5231, 7398, 10462, 15693, 31386, 47079, 94158, 141237, 282474, 716647, 1433294, 2149941, 4299882, 6449823, 12899646, 19349469, 38698938

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 -38698937
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 38698938 can be divided by 32 positive divisors. The sum of these divisors (counting 38698938) is 1, the average is 0.03125.

Base conversion 38698938

Base System Value
2 Binary 10010011100111111110111010
3 Ternary 2200211002222000
4 Quaternary 2103213332322
5 Quinary 34401331223
6 Senary 3501241430
8 Octal 223477672
10 Decimal 38698938
12 Duodecimal 10b63276
16 Hexadecimal 24e7fba
20 Vigesimal c1h76i
36 Base36 n1gai

Cryptographic Hash Functions

md5 be6c9a8a3ed980882cf0c83e9ea35c9d
sha1 ebbfb1fccae1ddef6cf704db1717cb9c080f4736
sha256 378ada78323256776bc8d59e895b97f8130355e01945474260f5988b1f27feaa
sha512 319f718162342adf50320c25d9218f6ea1cd5362adb16710b7b2e85e16b9dfe9fb46dc190dea17c38aacbc070c9bc7975718cd04334aaf3be476ad23c56e9cf8
ripemd-160 f43f126ba21b7c55c5afd4278b203ad5cfba9a22

38698938 as geometric shapes

Circle

Radius = n
Diameter 77397876
Circumference 243152598.64505
Area 4.7048736697519E+15

Sphere

Radius = n
Volume 2.4276481925808E+23
Surface area 1.8819494679008E+16
Circumference 243152598.64505

Square

Length = n
Perimeter 154795752
Area 1497607802327844
Diagonal 54728562.969036

Cube

Length = n
Surface area 8985646813967064
Volume 5.7955831490601E+22
Space diagonal 67028526.814958

Equilateral Triangle

Length = n
Perimeter 116096814
Area 6.4848320086085E+14
Altitude 33514263.407479

Triangular Pyramid

Length = n
Surface area 6.4848320086085E+14
Volume 6.8301602427182E+21
Height 18242854.323012