38698930 (number)

38698930 is an even 8-digits composite number following 38698929 and preceding 38698931. In scientific notation, it is written as 3.8698930 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 15380976 positive integers (up to 38698930) that are relatively prime to 38698930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8698930 × 10^7
Engineering notation 3.8698930 × 10^6

Prime Factorization of 38698930

Prime Factorization 2 × 5 × 157 × 157 × 157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1570
Product of the distinct prime numbers

The prime factorization of 38698930 is 2 × 5 × 157 × 157 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 41, 86, 136, 312, 1819, 6414, 99325, 95973, 111764, 52548, 3768532, 3716752, 59200115, 18557559, 854365401, 617478890, 5692586639, 930449477

Basic calculations (n = 38698930)

Multiplication

n×y
n×2 77397860
n×3 116096790
n×4 154795720
n×5 193494650

Division

n÷y
n÷2 19349465
n÷3 12899643.333333
n÷3 9674732.5
n÷5 7739786

Exponentiation

ny
n2 1497607183144900
n3 5.7955795548022E+22
n4 2.2428272750072E+30
n5 8.6795015717594E+37

Nth Root

y√n
2√n 6220.8464054339
3√n 338.24624633501
4√n 78.872342461942
5√n 32.926061985952

Divisors of 38698930

1, 2, 5, 10, 157, 314, 785, 1570, 24649, 49298, 123245, 246490, 3869893, 7739786, 19349465, 38698930

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 -38698929
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 38698930 can be divided by 16 positive divisors. The sum of these divisors (counting 38698930) is 1, the average is 0.0625.

Base conversion 38698930

Base System Value
2 Binary 10010011100111111110110010
3 Ternary 2200211002221201
4 Quaternary 2103213332302
5 Quinary 34401331210
6 Senary 3501241414
8 Octal 223477662
10 Decimal 38698930
12 Duodecimal 10b6326a
16 Hexadecimal 24e7fb2
20 Vigesimal c1h76a
36 Base36 n1gaa

Cryptographic Hash Functions

md5 8453e5c14557393c1a18545b256a1459
sha1 32693a4180f1ddc9e5fb48785fb1428f09649346
sha256 a360648c482a69cc47b17c86e6b3fa7b1e565bb9e2b971278aec0bd040c6881d
sha512 6461cad7c0ed7942d10e086fe34dfbbdbdd2a6f2640fb348493b8b76e69432d0e5cd6e63f77293b8402b59ba4ce2c87d43783cfd5ee3c0b9538a927ad334c2ce
ripemd-160 9b36076eff6b8e0d5d3852dc66093c6cdd0365e1

38698930 as geometric shapes

Circle

Radius = n
Diameter 77397860
Circumference 243152548.37957
Area 4.7048717245313E+15

Sphere

Radius = n
Volume 2.4276466870216E+23
Surface area 1.8819486898125E+16
Circumference 243152548.37957

Square

Length = n
Perimeter 154795720
Area 1497607183144900
Diagonal 54728551.655327

Cube

Length = n
Surface area 8985643098869400
Volume 5.7955795548022E+22
Space diagonal 67028512.958551

Equilateral Triangle

Length = n
Perimeter 116096790
Area 6.4848293274677E+14
Altitude 33514256.479276

Triangular Pyramid

Length = n
Surface area 6.4848293274677E+14
Volume 6.8301560068445E+21
Height 18242850.551776