38966465 (number)

38966465 is an odd 8-digits composite number following 38966464 and preceding 38966466. In scientific notation, it is written as 3.8966465 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 29245440 positive integers (up to 38966465) that are relatively prime to 38966465.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-six thousand four hundred sixty-five

Notation

Scientific notation 3.8966465 × 10^7
Engineering notation 3.8966465 × 10^6

Prime Factorization of 38966465

Prime Factorization 5 × 17 × 449 × 1021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38966465
Product of the distinct prime numbers

The prime factorization of 38966465 is 5 × 17 × 449 × 1021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 53, 97, 614, 527, 6320, 3014, 43081, 75903, 206015, 101321, 7257810, 8393269, 21356125, 5373639, 475335835, 846581338, 7291048, 4793939940

Basic calculations (n = 38966465)

Multiplication

n×y
n×2 77932930
n×3 116899395
n×4 155865860
n×5 194832325

Division

n÷y
n÷2 19483232.5
n÷3 12988821.666667
n÷3 9741616.25
n÷5 7793293

Exponentiation

ny
n2 1518385394596225
n3 5.9166111335045E+22
n4 2.3054942065231E+30
n5 8.9836959306186E+37

Nth Root

y√n
2√n 6242.3124721532
3√n 339.02391619251
4√n 79.0083063491
5√n 32.971461770404

Divisors of 38966465

1, 5, 17, 85, 449, 1021, 2245, 5105, 7633, 17357, 38165, 86785, 458429, 2292145, 7793293, 38966465

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 -38966464
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 38966465 can be divided by 16 positive divisors. The sum of these divisors (counting 38966465) is 1, the average is 0.0625.

Base conversion 38966465

Base System Value
2 Binary 10010100101001010011000001
3 Ternary 2201022200221102
4 Quaternary 2110221103001
5 Quinary 34433411330
6 Senary 3511104145
8 Octal 224512301
10 Decimal 38966465
12 Duodecimal 11072055
16 Hexadecimal 25294c1
20 Vigesimal c3ag35
36 Base36 n76pt

Cryptographic Hash Functions

md5 821543039bd8e60ee99d3b369acd8967
sha1 21a60ae5da77247d1624ce62fc57174d2125eaa1
sha256 f6992d24763ec39a41f779c268a7072198b3cc84e73511616925f3d47bfeb1a5
sha512 2a457da9bd3d8b0ffffee51516d83e5dd08ad8e0f4bea2a7a8b391e16e958cef1d4781a6e5bb34ef2acc6691c71a95816211aa7e91d6268958b108c7be2c00c0
ripemd-160 40086e1712dce07db5e666b5a600e61762e6db0a

38966465 as geometric shapes

Circle

Radius = n
Diameter 77932930
Circumference 244833520.36073
Area 4.7701484009815E+15

Sphere

Radius = n
Volume 2.4783442761554E+23
Surface area 1.9080593603926E+16
Circumference 244833520.36073

Square

Length = n
Perimeter 155865860
Area 1518385394596225
Diagonal 55106903.280737

Cube

Length = n
Surface area 9110312367577350
Volume 5.9166111335045E+22
Space diagonal 67491897.171354

Equilateral Triangle

Length = n
Perimeter 116899395
Area 6.574801622278E+14
Altitude 33745948.585677

Triangular Pyramid

Length = n
Surface area 6.574801622278E+14
Volume 6.9727930902414E+21
Height 18368967.760246