38389917 (number)

38389917 is an odd 8-digits composite number following 38389916 and preceding 38389918. In scientific notation, it is written as 3.8389917 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 25593276 positive integers (up to 38389917) that are relatively prime to 38389917.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8389917 × 10^7
Engineering notation 3.8389917 × 10^6

Prime Factorization of 38389917

Prime Factorization 3 × 12796639

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38389917
Product of the distinct prime numbers

The prime factorization of 38389917 is 3 × 12796639. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 59, 9, 902, 954, 5323, 5228, 20115, 29504, 226658, 486739, 7953941, 6327322, 35787973, 59686143, 829672240, 880180720, 2652086910, 3898038919

Basic calculations (n = 38389917)

Multiplication

n×y
n×2 76779834
n×3 115169751
n×4 153559668
n×5 191949585

Division

n÷y
n÷2 19194958.5
n÷3 12796639
n÷3 9597479.25
n÷5 7677983.4

Exponentiation

ny
n2 1473785727266889
n3 5.6578511745561E+22
n4 2.1720443698956E+30
n5 8.3384603080609E+37

Nth Root

y√n
2√n 6195.9597319544
3√n 337.34353460673
4√n 78.714418831332
5√n 32.873309955891

Divisors of 38389917

1, 3, 12796639, 38389917

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38389916
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38389917 can be divided by 4 positive divisors. The sum of these divisors (counting 38389917) is 1, the average is 0.25.

Base conversion 38389917

Base System Value
2 Binary 10010010011100100010011101
3 Ternary 2200020102001210
4 Quaternary 2102130202131
5 Quinary 34311434132
6 Senary 3450455033
8 Octal 222344235
10 Decimal 38389917
12 Duodecimal 10a34479
16 Hexadecimal 249c89d
20 Vigesimal bjiefh
36 Base36 mutul

Cryptographic Hash Functions

md5 cddee33198c9cdc5e88d2f461172a5c9
sha1 c32cbbf677c3198582ec293d62cf7a218526b640
sha256 44523256a69e437aa7cdb1ba7986f88ff4c22111606bda155e7f0432561e8607
sha512 c0b5acb9ac1c27f6b8cdd03df59615d248fdba0b18f94c5845453b7a58230110111ef874cab873c38e2d45cbdc147cb1265f5789a121f910dd9238530c3cc32e
ripemd-160 7301773260117a96b5eeda3b7f0bd83f9dc4290a

38389917 as geometric shapes

Circle

Radius = n
Diameter 76779834
Circumference 241210962.43824
Area 4.6300344137471E+15

Sphere

Radius = n
Volume 2.369955158012E+23
Surface area 1.8520137654989E+16
Circumference 241210962.43824

Square

Length = n
Perimeter 153559668
Area 1473785727266889
Diagonal 54291541.279777

Cube

Length = n
Surface area 8842714363601334
Volume 5.6578511745561E+22
Space diagonal 66493286.742352

Equilateral Triangle

Length = n
Perimeter 115169751
Area 6.3816793977402E+14
Altitude 33246643.371176

Triangular Pyramid

Length = n
Surface area 6.3816793977402E+14
Volume 6.6678415541214E+21
Height 18097180.426592