38697925 (number)

38697925 is an odd 8-digits composite number following 38697924 and preceding 38697926. In scientific notation, it is written as 3.8697925 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 26400000 positive integers (up to 38697925) that are relatively prime to 38697925.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred ninety-seven thousand nine hundred twenty-five

Notation

Scientific notation 3.8697925 × 10^7
Engineering notation 3.8697925 × 10^6

Prime Factorization of 38697925

Prime Factorization 7 × 251 × 5 × 5 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7739585
Product of the distinct prime numbers

The prime factorization of 38697925 is 7 × 251 × 5 × 5 × 881. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 7, 12, 135, 17, 5951, 3245, 42388, 6202, 95972, 258586, 4289162, 1525437, 23827526, 61558046, 923740600, 17148801, 8761737338, 1300565709

Basic calculations (n = 38697925)

Multiplication

n×y
n×2 77395850
n×3 116093775
n×4 154791700
n×5 193489625

Division

n÷y
n÷2 19348962.5
n÷3 12899308.333333
n÷3 9674481.25
n÷5 7739585

Exponentiation

ny
n2 1497529399305625
n3 5.7951280379624E+22
n4 2.2425943017847E+30
n5 8.678374609589E+37

Nth Root

y√n
2√n 6220.7656281201
3√n 338.24331825732
4√n 78.871830383985
5√n 32.925890968118

Divisors of 38697925

1, 5, 7, 25, 35, 175, 251, 881, 1255, 1757, 4405, 6167, 6275, 8785, 22025, 30835, 43925, 154175, 221131, 1105655, 1547917, 5528275, 7739585, 38697925

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38697924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38697925 can be divided by 24 positive divisors. The sum of these divisors (counting 38697925) is 1, the average is 0.041666666666667.

Base conversion 38697925

Base System Value
2 Binary 10010011100111101111000101
3 Ternary 2200211001120111
4 Quaternary 2103213233011
5 Quinary 34401313200
6 Senary 3501233021
8 Octal 223475705
10 Decimal 38697925
12 Duodecimal 10b62771
16 Hexadecimal 24e7bc5
20 Vigesimal c1h4g5
36 Base36 n1fid

Cryptographic Hash Functions

md5 68b5f2c8b83cb37c0cb057e83454aa74
sha1 31a2a7dabc54f3e62b4545c4c1c36e3c3346bb77
sha256 6bbab97d20f4fd086627dfc81fe43a22e12d184af8619f6a94337e8fb6719584
sha512 cdb7b7d354f6c2f4bd3add6665ceb3acff418cca993e03e8d546eb664b3374f9c38024b11f4e2c8f38026f6d2452c83ab6a912bc15f8344f94e16ece79d10e29
ripemd-160 ef1fe181247a02786b3fb090e4c0519ce86ffc71

38697925 as geometric shapes

Circle

Radius = n
Diameter 77395850
Circumference 243146233.77834
Area 4.7046273593933E+15

Sphere

Radius = n
Volume 2.42745755609E+23
Surface area 1.8818509437573E+16
Circumference 243146233.77834

Square

Length = n
Perimeter 154791700
Area 1497529399305625
Diagonal 54727130.370697

Cube

Length = n
Surface area 8985176395833750
Volume 5.7951280379624E+22
Space diagonal 67026772.24749

Equilateral Triangle

Length = n
Perimeter 116093775
Area 6.4844925135636E+14
Altitude 33513386.123745

Triangular Pyramid

Length = n
Surface area 6.4844925135636E+14
Volume 6.8296238891459E+21
Height 18242376.790232