38651640 (number)

38651640 is an even 8-digits composite number following 38651639 and preceding 38651641. In scientific notation, it is written as 3.8651640 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 10307072 positive integers (up to 38651640) that are relatively prime to 38651640.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred fifty-one thousand six hundred forty

Notation

Scientific notation 3.8651640 × 10^7
Engineering notation 3.8651640 × 10^6

Prime Factorization of 38651640

Prime Factorization 2 × 2 × 2 × 15 × 322097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9662910
Product of the distinct prime numbers

The prime factorization of 38651640 is 2 × 2 × 2 × 15 × 322097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 30, 51, 278, 242, 588, 8839, 82113, 17306, 635926, 331543, 5711272, 9361342, 21682651, 4303563, 677652987, 541503931, 2015983580, 7069200814

Basic calculations (n = 38651640)

Multiplication

n×y
n×2 77303280
n×3 115954920
n×4 154606560
n×5 193258200

Division

n÷y
n÷2 19325820
n÷3 12883880
n÷3 9662910
n÷5 7730328

Exponentiation

ny
n2 1493949274689600
n3 5.7743589543564E+22
n4 2.2318844353456E+30
n5 8.6265993716581E+37

Nth Root

y√n
2√n 6217.0443138199
3√n 338.1084114735
4√n 78.848235958833
5√n 32.918010935828

Divisors of 38651640

1, 2, 4, 8, 15, 30, 60, 120, 322097, 644194, 1288388, 2576776, 4831455, 9662910, 19325820, 38651640

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 -38651639
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 38651640 can be divided by 16 positive divisors. The sum of these divisors (counting 38651640) is 1, the average is 0.0625.

Base conversion 38651640

Base System Value
2 Binary 10010011011100011011111000
3 Ternary 2200201201002020
4 Quaternary 2103130123320
5 Quinary 34343323030
6 Senary 3500234440
8 Octal 223343370
10 Decimal 38651640
12 Duodecimal 10b3ba20
16 Hexadecimal 24dc6f8
20 Vigesimal c1b920
36 Base36 n0fso

Cryptographic Hash Functions

md5 bd9000c212eb7184cc8250529fafadbe
sha1 06a69a6fa43d1f4ec262827f3aa7f1198292cbf1
sha256 ad630d5240f391ebb13e239f08f5d57e4780a4fbde784fcf80880553035be9af
sha512 06cc91b075144b7a40004db7bfabda90988d5b476b5a3755b1a39583ada846a3fcee792525cbe0b6df90066366d03446dc1557fdee49e8cd0eb91286614dabdd
ripemd-160 55029ce8a3d85d690fb24680460a4e45da3d490e

38651640 as geometric shapes

Circle

Radius = n
Diameter 77303280
Circumference 242855416.54639
Area 4.6933800662006E+15

Sphere

Radius = n
Volume 2.4187578226928E+23
Surface area 1.8773520264803E+16
Circumference 242855416.54639

Square

Length = n
Perimeter 154606560
Area 1493949274689600
Diagonal 54661673.495962

Cube

Length = n
Surface area 8963695648137600
Volume 5.7743589543564E+22
Space diagonal 66946604.275862

Equilateral Triangle

Length = n
Perimeter 115954920
Area 6.4689901192326E+14
Altitude 33473302.137931

Triangular Pyramid

Length = n
Surface area 6.4689901192326E+14
Volume 6.8051472893844E+21
Height 18220557.831987