38996887 (number)

38996887 is an odd 8-digits composite number following 38996886 and preceding 38996888. In scientific notation, it is written as 3.8996887 × 10^7. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 38167120 positive integers (up to 38996887) that are relatively prime to 38996887.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-six thousand eight hundred eighty-seven

Notation

Scientific notation 3.8996887 × 10^7
Engineering notation 3.8996887 × 10^6

Prime Factorization of 38996887

Prime Factorization 47 × 829721

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38996887
Product of the distinct prime numbers

The prime factorization of 38996887 is 47 × 829721. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 8, 94, 630, 999, 2039, 8864, 27202, 56233, 809746, 587896, 4897587, 6645391, 87962335, 21186915, 945951274, 491037849, 2678767248, 4142916526

Basic calculations (n = 38996887)

Multiplication

n×y
n×2 77993774
n×3 116990661
n×4 155987548
n×5 194984435

Division

n÷y
n÷2 19498443.5
n÷3 12998962.333333
n÷3 9749221.75
n÷5 7799377.4

Exponentiation

ny
n2 1520757195690769
n3 5.930479651479E+22
n4 2.3127024482453E+30
n5 9.0188196038843E+37

Nth Root

y√n
2√n 6244.7487539532
3√n 339.11212112012
4√n 79.023722729021
5√n 32.976608476489

Divisors of 38996887

1, 47, 829721, 38996887

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 -38996886
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 38996887 can be divided by 4 positive divisors. The sum of these divisors (counting 38996887) is 1, the average is 0.25.

Base conversion 38996887

Base System Value
2 Binary 10010100110000101110010111
3 Ternary 2201101020200011
4 Quaternary 2110300232113
5 Quinary 34440400022
6 Senary 3511501051
8 Octal 224605627
10 Decimal 38996887
12 Duodecimal 11087787
16 Hexadecimal 2530b97
20 Vigesimal c3ec47
36 Base36 n7u6v

Cryptographic Hash Functions

md5 6429c3b6a16b9ecbaf39a3e030543568
sha1 9b1836171c67320d8e5b4056952be0651789897a
sha256 0a44e297e3118644d271b554dbf2452cc937134e4f31084a65d6756e1148440c
sha512 4e1acdf41784104784ae6d2382004ede462fa3040e95d7a777dc80c60d1da8fe04d6f2684a4c9ccaab851ecaf40bc5ad1d0d711d02fe2233c682ce2cb2914e55
ripemd-160 f4e486d0f606487cf4bff9d5c10ea322d8eea2c9

38996887 as geometric shapes

Circle

Radius = n
Diameter 77993774
Circumference 245024667.42414
Area 4.7775996338759E+15

Sphere

Radius = n
Volume 2.48415350738E+23
Surface area 1.9110398535504E+16
Circumference 245024667.42414

Square

Length = n
Perimeter 155987548
Area 1520757195690769
Diagonal 55149926.485731

Cube

Length = n
Surface area 9124543174144614
Volume 5.930479651479E+22
Space diagonal 67544589.621022

Equilateral Triangle

Length = n
Perimeter 116990661
Area 6.5850718222809E+14
Altitude 33772294.810511

Triangular Pyramid

Length = n
Surface area 6.5850718222809E+14
Volume 6.989137295416E+21
Height 18383308.828577