38388907 (number)

38388907 is an odd 8-digits composite number following 38388906 and preceding 38388908. In scientific notation, it is written as 3.8388907 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 35077120 positive integers (up to 38388907) that are relatively prime to 38388907.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred eighty-eight thousand nine hundred seven

Notation

Scientific notation 3.8388907 × 10^7
Engineering notation 3.8388907 × 10^6

Prime Factorization of 38388907

Prime Factorization 17 × 137 × 53 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38388907
Product of the distinct prime numbers

The prime factorization of 38388907 is 17 × 137 × 53 × 311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 1, 92, 923, 315, 3245, 3281, 72636, 31459, 14630, 718851, 3052349, 3724788, 90608044, 33501221, 658236868, 869935592, 4782293092, 4138854389

Basic calculations (n = 38388907)

Multiplication

n×y
n×2 76777814
n×3 115166721
n×4 153555628
n×5 191944535

Division

n÷y
n÷2 19194453.5
n÷3 12796302.333333
n÷3 9597226.75
n÷5 7677781.4

Exponentiation

ny
n2 1473708180654649
n3 5.6574046292291E+22
n4 2.1718158017284E+30
n5 8.3373634833683E+37

Nth Root

y√n
2√n 6195.8782266923
3√n 337.34057619139
4√n 78.71390110198
5√n 32.873136981344

Divisors of 38388907

1, 17, 53, 137, 311, 901, 2329, 5287, 7261, 16483, 42607, 123437, 280211, 724319, 2258171, 38388907

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 -38388906
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 38388907 can be divided by 16 positive divisors. The sum of these divisors (counting 38388907) is 1, the average is 0.0625.

Base conversion 38388907

Base System Value
2 Binary 10010010011100010010101011
3 Ternary 2200020100200101
4 Quaternary 2102130102223
5 Quinary 34311421112
6 Senary 3450450231
8 Octal 222342253
10 Decimal 38388907
12 Duodecimal 10a33977
16 Hexadecimal 249c4ab
20 Vigesimal bjic57
36 Base36 mut2j

Cryptographic Hash Functions

md5 e3decdf3fe3296d076f10e9c90f450ad
sha1 9b0553c572f40e2366ffddd3ef9087542a6c278b
sha256 8ecbdce94ae5857a27a22e21ba11d3fef58be18cd1079638310c0f535032cb2b
sha512 481275dd03a206c788fac208f4bf1ed4635722dfc7170b28233ed0aa3ca56df3dfdff82f6c57e2f8be4240b92c691965c3ecd092f7971d28e39ac51c00c48d93
ripemd-160 d74b34380667c5c7085db454847b339ef0465ecb

38388907 as geometric shapes

Circle

Radius = n
Diameter 76777814
Circumference 241204616.42108
Area 4.6297907938798E+15

Sphere

Radius = n
Volume 2.3697681095428E+23
Surface area 1.8519163175519E+16
Circumference 241204616.42108

Square

Length = n
Perimeter 153555628
Area 1473708180654649
Diagonal 54290112.924079

Cube

Length = n
Surface area 8842249083927894
Volume 5.6574046292291E+22
Space diagonal 66491537.371037

Equilateral Triangle

Length = n
Perimeter 115166721
Area 6.3813436110594E+14
Altitude 33245768.685518

Triangular Pyramid

Length = n
Surface area 6.3813436110594E+14
Volume 6.6673152954067E+21
Height 18096704.308026