38940070 (number)

38940070 is an even 8-digits composite number following 38940069 and preceding 38940071. In scientific notation, it is written as 3.8940070 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 14377824 positive integers (up to 38940070) that are relatively prime to 38940070.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty thousand seventy

Notation

Scientific notation 3.8940070 × 10^7
Engineering notation 3.8940070 × 10^6

Prime Factorization of 38940070

Prime Factorization 2 × 5 × 13 × 299539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38940070
Product of the distinct prime numbers

The prime factorization of 38940070 is 2 × 5 × 13 × 299539. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 29, 85, 134, 241, 667, 8449, 33401, 64548, 569289, 456786, 9040242, 2646583, 45004410, 87301897, 636481785, 625600853, 3605793781, 495231687

Basic calculations (n = 38940070)

Multiplication

n×y
n×2 77880140
n×3 116820210
n×4 155760280
n×5 194700350

Division

n÷y
n÷2 19470035
n÷3 12980023.333333
n÷3 9735017.5
n÷5 7788014

Exponentiation

ny
n2 1516329051604900
n3 5.9045959412528E+22
n4 2.299253792741E+30
n5 8.9533103637101E+37

Nth Root

y√n
2√n 6240.1979135281
3√n 338.94734986348
4√n 78.994923340225
5√n 32.966993735477

Divisors of 38940070

1, 2, 5, 10, 13, 26, 65, 130, 299539, 599078, 1497695, 2995390, 3894007, 7788014, 19470035, 38940070

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 -38940069
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 38940070 can be divided by 16 positive divisors. The sum of these divisors (counting 38940070) is 1, the average is 0.0625.

Base conversion 38940070

Base System Value
2 Binary 10010100100010110110100110
3 Ternary 2201021100201211
4 Quaternary 2110202312212
5 Quinary 34432040240
6 Senary 3510342034
8 Octal 224426646
10 Decimal 38940070
12 Duodecimal 1105a91a
16 Hexadecimal 2522da6
20 Vigesimal c37a3a
36 Base36 n6mcm

Cryptographic Hash Functions

md5 7f4d710152fa4f71d6b535dec458e5c8
sha1 5ac5eaed0947c160f0d18d0d2d849e7830c3f0ba
sha256 36bdc520b67944047f0ad1981e020ec88953279173962c26242f76eb61c91c1d
sha512 8c4df0968722d614080393f0d1be43e32cdd13acc806b5bdfa484eb5ad573a3861265ad92c8f263622f82ed7e20dfaf3b2be03a5d218019f4bc84f5f8f34cd77
ripemd-160 5ed45c5f3bb0f18fddde342a4e6b6f5a47d7fb73

38940070 as geometric shapes

Circle

Radius = n
Diameter 77880140
Circumference 244667675.68454
Area 4.7636882089467E+15

Sphere

Radius = n
Volume 2.4733113641941E+23
Surface area 1.9054752835787E+16
Circumference 244667675.68454

Square

Length = n
Perimeter 155760280
Area 1516329051604900
Diagonal 55069575.113758

Cube

Length = n
Surface area 9097974309629400
Volume 5.9045959412528E+22
Space diagonal 67446179.690289

Equilateral Triangle

Length = n
Perimeter 116820210
Area 6.565897395931E+14
Altitude 33723089.845144

Triangular Pyramid

Length = n
Surface area 6.565897395931E+14
Volume 6.9586330503774E+21
Height 18356525.037919