38969970 (number)

38969970 is an even 8-digits composite number following 38969969 and preceding 38969971. In scientific notation, it is written as 3.8969970 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 9592512 positive integers (up to 38969970) that are relatively prime to 38969970.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-nine thousand nine hundred seventy

Notation

Scientific notation 3.8969970 × 10^7
Engineering notation 3.8969970 × 10^6

Prime Factorization of 38969970

Prime Factorization 2 × 15 × 13 × 99923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38969970
Product of the distinct prime numbers

The prime factorization of 38969970 is 2 × 15 × 13 × 99923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 36, 57, 959, 227, 8103, 7520, 83899, 96184, 946519, 832333, 5737208, 5476963, 91721292, 44065308, 683524353, 729491, 8090647831, 3515207030

Basic calculations (n = 38969970)

Multiplication

n×y
n×2 77939940
n×3 116909910
n×4 155879880
n×5 194849850

Division

n÷y
n÷2 19484985
n÷3 12989990
n÷3 9742492.5
n÷5 7793994

Exponentiation

ny
n2 1518658561800900
n3 5.9182078593624E+22
n4 2.3063238273312E+30
n5 8.9877370361381E+37

Nth Root

y√n
2√n 6242.5932111583
3√n 339.0340808576
4√n 79.010082971468
5√n 32.972054899987

Divisors of 38969970

1, 2, 13, 15, 26, 30, 195, 390, 99923, 199846, 1298999, 1498845, 2597998, 2997690, 19484985, 38969970

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 -38969969
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 38969970 can be divided by 16 positive divisors. The sum of these divisors (counting 38969970) is 1, the average is 0.0625.

Base conversion 38969970

Base System Value
2 Binary 10010100101010001001110010
3 Ternary 2201022212202020
4 Quaternary 2110222021302
5 Quinary 34434014340
6 Senary 3511132310
8 Octal 224521162
10 Decimal 38969970
12 Duodecimal 11074096
16 Hexadecimal 252a272
20 Vigesimal c3b4ia
36 Base36 n79f6

Cryptographic Hash Functions

md5 f2fe64431f7d986f3cc68e95bdf947f4
sha1 1b8f74143359e3d26c8786b32942b550898eef92
sha256 c78522c285c4be557cb34501195414c1f52b1f70d1b42f54ac286b5f1ec0b479
sha512 3cd4a2364c4cfe11a72adba476b775f3fd7ceb38cb3107daa9603f2209c356298adcb606e27de59213b7eabe0bacc063b4afa11ddc8223eb43ee83f6f6147f36
ripemd-160 4301636c0c2d887f7f9d20287a90dac105218354

38969970 as geometric shapes

Circle

Radius = n
Diameter 77939940
Circumference 244855542.92523
Area 4.7710065810649E+15

Sphere

Radius = n
Volume 2.4790131111187E+23
Surface area 1.908402632426E+16
Circumference 244855542.92523

Square

Length = n
Perimeter 155879880
Area 1518658561800900
Diagonal 55111860.099273

Cube

Length = n
Surface area 9111951370805400
Volume 5.9182078593624E+22
Space diagonal 67497968.009435

Equilateral Triangle

Length = n
Perimeter 116909910
Area 6.5759844709716E+14
Altitude 33748984.004717

Triangular Pyramid

Length = n
Surface area 6.5759844709716E+14
Volume 6.9746748497112E+21
Height 18370620.033091