38697970 (number)

38697970 is an even 8-digits composite number following 38697969 and preceding 38697971. In scientific notation, it is written as 3.8697970 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 15479184 positive integers (up to 38697970) that are relatively prime to 38697970.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8697970 × 10^7
Engineering notation 3.8697970 × 10^6

Prime Factorization of 38697970

Prime Factorization 2 × 5 × 3869797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38697970
Product of the distinct prime numbers

The prime factorization of 38697970 is 2 × 5 × 3869797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 38, 73, 802, 987, 9291, 5927, 29606, 96138, 771838, 261281, 6356211, 6717752, 8076325, 44714816, 921938554, 579851308, 7351607146, 562707801

Basic calculations (n = 38697970)

Multiplication

n×y
n×2 77395940
n×3 116093910
n×4 154791880
n×5 193489850

Division

n÷y
n÷2 19348985
n÷3 12899323.333333
n÷3 9674492.5
n÷5 7739594

Exponentiation

ny
n2 1497532882120900
n3 5.7951482546328E+22
n4 2.2426047330333E+30
n5 8.6784250680782E+37

Nth Root

y√n
2√n 6220.7692450371
3√n 338.24344936636
4√n 78.871853313062
5√n 32.925898625708

Divisors of 38697970

1, 2, 5, 10, 3869797, 7739594, 19348985, 38697970

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38697969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38697970 can be divided by 8 positive divisors. The sum of these divisors (counting 38697970) is 1, the average is 0.125.

Base conversion 38697970

Base System Value
2 Binary 10010011100111101111110010
3 Ternary 2200211001122011
4 Quaternary 2103213233302
5 Quinary 34401313340
6 Senary 3501233134
8 Octal 223475762
10 Decimal 38697970
12 Duodecimal 10b627aa
16 Hexadecimal 24e7bf2
20 Vigesimal c1h4ia
36 Base36 n1fjm

Cryptographic Hash Functions

md5 a3bfc0ab92bd853405ef7b6bbe1afa4b
sha1 7b05b2221334f681bd91ac25b483d3e1c2d8171c
sha256 f4e2502a248463cedb7df586e5a4ce175630b21df55c41e55de34f2f66dd6609
sha512 9502def34d171d52a589dc9c93b2c2748b4bba905ca5fbe920f28b4dcdff236292d294e4e1072ee49b58413568cc390b2998f65835c373a229e23c4466df89a7
ripemd-160 7e937c12fe1329d2cdbe3cba7e3fdba057e4d9fb

38697970 as geometric shapes

Circle

Radius = n
Diameter 77395940
Circumference 243146516.52168
Area 4.7046383009802E+15

Sphere

Radius = n
Volume 2.4274660244291E+23
Surface area 1.8818553203921E+16
Circumference 243146516.52168

Square

Length = n
Perimeter 154791880
Area 1497532882120900
Diagonal 54727194.010307

Cube

Length = n
Surface area 8985197292725400
Volume 5.7951482546328E+22
Space diagonal 67026850.189776

Equilateral Triangle

Length = n
Perimeter 116093910
Area 6.4845075945961E+14
Altitude 33513425.094888

Triangular Pyramid

Length = n
Surface area 6.4845075945961E+14
Volume 6.8296477147204E+21
Height 18242398.003436