38989812 (number)

38989812 is an even 8-digits composite number following 38989811 and preceding 38989813. In scientific notation, it is written as 3.8989812 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 12996600 positive integers (up to 38989812) that are relatively prime to 38989812.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred eighty-nine thousand eight hundred twelve

Notation

Scientific notation 3.8989812 × 10^7
Engineering notation 3.8989812 × 10^6

Prime Factorization of 38989812

Prime Factorization 2 × 2 × 3 × 3249151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19494906
Product of the distinct prime numbers

The prime factorization of 38989812 is 2 × 2 × 3 × 3249151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 21, 79, 522, 868, 6101, 4716, 79070, 19306, 512476, 557365, 2719685, 6217202, 33732160, 80360576, 550925713, 401169780, 931839714, 2655489831

Basic calculations (n = 38989812)

Multiplication

n×y
n×2 77979624
n×3 116969436
n×4 155959248
n×5 194949060

Division

n÷y
n÷2 19494906
n÷3 12996604
n÷3 9747453
n÷5 7797962.4

Exponentiation

ny
n2 1520205439795344
n3 5.9272524298998E+22
n4 2.3110245791834E+30
n5 9.0106413869738E+37

Nth Root

y√n
2√n 6244.1822523049
3√n 339.0916121039
4√n 79.020138270601
5√n 32.975411835136

Divisors of 38989812

1, 2, 3, 4, 6, 12, 3249151, 6498302, 9747453, 12996604, 19494906, 38989812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38989811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38989812 can be divided by 12 positive divisors. The sum of these divisors (counting 38989812) is 1, the average is 0.083333333333333.

Base conversion 38989812

Base System Value
2 Binary 10010100101110111111110100
3 Ternary 2201100212222010
4 Quaternary 2110232333310
5 Quinary 34440133222
6 Senary 3511404220
8 Octal 224567764
10 Decimal 38989812
12 Duodecimal 11083670
16 Hexadecimal 252eff4
20 Vigesimal c3deac
36 Base36 n7oqc

Cryptographic Hash Functions

md5 b52950dc2cf57b027ec97e481a737593
sha1 c6ef4e081ffc9e45028d7e55cc4717f0957c9a0f
sha256 f5c1776a5c8513d47c8f13cb8e49c2c66d4ae126733ce655e189017c3ec123db
sha512 cad18eb44bcd7829f2b807e9135dec3c9072849c5dffaa429b517d262ad3079f735ba20a3fa9fef997c7135afe5c295fd3f6abe7c2044a9aa8111c155abc82ed
ripemd-160 aabcbc8674a7ce4f94257db72f6fe9ee14c4bbf2

38989812 as geometric shapes

Circle

Radius = n
Diameter 77979624
Circumference 244980213.88809
Area 4.7758662416083E+15

Sphere

Radius = n
Volume 2.4828016919661E+23
Surface area 1.9103464966433E+16
Circumference 244980213.88809

Square

Length = n
Perimeter 155959248
Area 1520205439795344
Diagonal 55139920.924777

Cube

Length = n
Surface area 9121232638772064
Volume 5.9272524298998E+22
Space diagonal 67532335.361559

Equilateral Triangle

Length = n
Perimeter 116969436
Area 6.5826826491703E+14
Altitude 33766167.680779

Triangular Pyramid

Length = n
Surface area 6.5826826491703E+14
Volume 6.985333978311E+21
Height 18379973.641592