38996915 (number)

38996915 is an odd 8-digits composite number following 38996914 and preceding 38996916. In scientific notation, it is written as 3.8996915 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 29484000 positive integers (up to 38996915) that are relatively prime to 38996915.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-six thousand nine hundred fifteen

Notation

Scientific notation 3.8996915 × 10^7
Engineering notation 3.8996915 × 10^6

Prime Factorization of 38996915

Prime Factorization 215 × 31 × 5851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38996915
Product of the distinct prime numbers

The prime factorization of 38996915 is 215 × 31 × 5851. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 54, 22, 914, 172, 6972, 1742, 5023, 10136, 226651, 687477, 7246112, 8103611, 27708319, 18097754, 106179898, 568438329, 8969442345, 2613971078

Basic calculations (n = 38996915)

Multiplication

n×y
n×2 77993830
n×3 116990745
n×4 155987660
n×5 194984575

Division

n÷y
n÷2 19498457.5
n÷3 12998971.666667
n÷3 9749228.75
n÷5 7799383

Exponentiation

ny
n2 1520759379517225
n3 5.9304924258486E+22
n4 2.3127090903896E+30
n5 9.0188519817651E+37

Nth Root

y√n
2√n 6244.7509958364
3√n 339.11220228161
4√n 79.023736913895
5√n 32.976613211968

Divisors of 38996915

1, 31, 215, 5851, 6665, 181381, 1257965, 38996915

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38996914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38996915 can be divided by 8 positive divisors. The sum of these divisors (counting 38996915) is 1, the average is 0.125.

Base conversion 38996915

Base System Value
2 Binary 10010100110000101110110011
3 Ternary 2201101020201012
4 Quaternary 2110300232303
5 Quinary 34440400130
6 Senary 3511501135
8 Octal 224605663
10 Decimal 38996915
12 Duodecimal 110877ab
16 Hexadecimal 2530bb3
20 Vigesimal c3ec5f
36 Base36 n7u7n

Cryptographic Hash Functions

md5 5e0b297b56f325aa6a57e21a1bc40b0d
sha1 8e772ee835aa7a6d476ec7066b562ff30fa65d74
sha256 7d22b58914921dc7842b3446d15057f4f28798ec1503ffcf3ec6c52831582ec4
sha512 9ded52aaf5c9661d842054eb8c832a7b3204b53bb0a803c7d5685372b8b263c69327becdac2f2989eb4a17e8d6a88d1f38391a85c8e91f60252356fdae1d81aa
ripemd-160 405e7b0f543c5428172b32bbc8573a66bc021b98

38996915 as geometric shapes

Circle

Radius = n
Diameter 77993830
Circumference 245024843.35333
Area 4.7776064945691E+15

Sphere

Radius = n
Volume 2.4841588582954E+23
Surface area 1.9110425978276E+16
Circumference 245024843.35333

Square

Length = n
Perimeter 155987660
Area 1520759379517225
Diagonal 55149966.083711

Cube

Length = n
Surface area 9124556277103350
Volume 5.9304924258486E+22
Space diagonal 67544638.118445

Equilateral Triangle

Length = n
Perimeter 116990745
Area 6.5850812785269E+14
Altitude 33772319.059222

Triangular Pyramid

Length = n
Surface area 6.5850812785269E+14
Volume 6.989152350155E+21
Height 18383322.027904