38695440 (number)

38695440 is an even 8-digits composite number following 38695439 and preceding 38695441. In scientific notation, it is written as 3.8695440 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 8547840 positive integers (up to 38695440) that are relatively prime to 38695440.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred ninety-five thousand four hundred forty

Notation

Scientific notation 3.8695440 × 10^7
Engineering notation 3.8695440 × 10^6

Prime Factorization of 38695440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 21 × 31 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4836930
Product of the distinct prime numbers

The prime factorization of 38695440 is 2 × 2 × 2 × 2 × 5 × 21 × 31 × 743. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 2, 2, 32, 131, 341, 8127, 9024, 93651, 5603, 896233, 402694, 6615829, 4656612, 3588007, 43854260, 768369526, 740288827, 2140212078, 6797410184

Basic calculations (n = 38695440)

Multiplication

n×y
n×2 77390880
n×3 116086320
n×4 154781760
n×5 193477200

Division

n÷y
n÷2 19347720
n÷3 12898480
n÷3 9673860
n÷5 7739088

Exponentiation

ny
n2 1497337076793600
n3 5.7940117014842E+22
n4 2.2420183215408E+30
n5 8.6755885440083E+37

Nth Root

y√n
2√n 6220.5658906566
3√n 338.23607796697
4√n 78.870564158351
5√n 32.925468087869

Divisors of 38695440

1, 2, 4, 5, 8, 10, 16, 20, 21, 31, 40, 42, 62, 80, 84, 105, 124, 155, 168, 210, 248, 310, 336, 420, 496, 620, 651, 743, 840, 1240, 1302, 1486, 1680, 2480, 2604, 2972, 3255, 3715, 5208, 5944, 6510, 7430, 10416, 11888, 13020, 14860, 15603, 23033, 26040, 29720, 31206, 46066, 52080, 59440, 62412, 78015, 92132, 115165, 124824, 156030, 184264, 230330, 249648, 312060, 368528, 460660, 483693, 624120, 921320, 967386, 1248240, 1842640, 1934772, 2418465, 3869544, 4836930, 7739088, 9673860, 19347720, 38695440

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38695439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38695440 can be divided by 80 positive divisors. The sum of these divisors (counting 38695440) is 1, the average is 0.0125.

Base conversion 38695440

Base System Value
2 Binary 10010011100111001000010000
3 Ternary 2200210221011110
4 Quaternary 2103213020100
5 Quinary 34401223230
6 Senary 3501213320
8 Octal 223471020
10 Decimal 38695440
12 Duodecimal 10b61240
16 Hexadecimal 24e7210
20 Vigesimal c1gic0
36 Base36 n1dlc

Cryptographic Hash Functions

md5 3bbaef1f2b9751bdd0b306273ac9433c
sha1 cd8b1527e05f7b89528c2e5be201cad95de1642c
sha256 f9aa0a936eced301fbdbc3d0987ee9b5c836e603d26f211b0f16c544c871082d
sha512 d0537c1266887d91f9dde547eb99ad279ec9185161281b33d81f3853ec2febc04192ccc23e63b3bccb06e4e9b067964d5b6883e865d0b0f72bd622a167e7dcf9
ripemd-160 b6b0d4cc7c2cfc1fe6850d3e9edb5df947f58506

38695440 as geometric shapes

Circle

Radius = n
Diameter 77390880
Circumference 243130620.06285
Area 4.7040231604024E+15

Sphere

Radius = n
Volume 2.4269899461595E+23
Surface area 1.881609264161E+16
Circumference 243130620.06285

Square

Length = n
Perimeter 154781760
Area 1497337076793600
Diagonal 54723616.049994

Cube

Length = n
Surface area 8984022460761600
Volume 5.7940117014842E+22
Space diagonal 67022468.101233

Equilateral Triangle

Length = n
Perimeter 116086320
Area 6.4836597326579E+14
Altitude 33511234.050617

Triangular Pyramid

Length = n
Surface area 6.4836597326579E+14
Volume 6.8283082739895E+21
Height 18241205.349998