38872012 (number)

38872012 is an even 8-digits composite number following 38872011 and preceding 38872013. In scientific notation, it is written as 3.8872012 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 19419056 positive integers (up to 38872012) that are relatively prime to 38872012.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-two thousand twelve

Notation

Scientific notation 3.8872012 × 10^7
Engineering notation 3.8872012 × 10^6

Prime Factorization of 38872012

Prime Factorization 2 × 2 × 1367 × 7109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19436006
Product of the distinct prime numbers

The prime factorization of 38872012 is 2 × 2 × 1367 × 7109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 18, 66, 19, 997, 9050, 7701, 12052, 18412, 2057, 887034, 2929202, 1364738, 46297482, 30496536, 943358196, 361664303, 7718497697, 9007759797

Basic calculations (n = 38872012)

Multiplication

n×y
n×2 77744024
n×3 116616036
n×4 155488048
n×5 194360060

Division

n÷y
n÷2 19436006
n÷3 12957337.333333
n÷3 9718003
n÷5 7774402.4

Exponentiation

ny
n2 1511033316928144
n3 5.8736905228031E+22
n4 2.2832216848669E+30
n5 8.8753420732805E+37

Nth Root

y√n
2√n 6234.7423362959
3√n 338.7497682038
4√n 78.960384600734
5√n 32.955461974666

Divisors of 38872012

1, 2, 4, 1367, 2734, 5468, 7109, 14218, 28436, 9718003, 19436006, 38872012

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 -38872011
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 38872012 can be divided by 12 positive divisors. The sum of these divisors (counting 38872012) is 1, the average is 0.083333333333333.

Base conversion 38872012

Base System Value
2 Binary 10010100010010001111001100
3 Ternary 2201010220101011
4 Quaternary 2110102033030
5 Quinary 34422401022
6 Senary 3505055004
8 Octal 224221714
10 Decimal 38872012
12 Duodecimal 11027464
16 Hexadecimal 25123cc
20 Vigesimal c2j00c
36 Base36 n55u4

Cryptographic Hash Functions

md5 1d1676ceb1dd5f338a2bfd330ed36ce7
sha1 84ace59d9a582a079b4f49b2d8e77fee3a18dce5
sha256 ba2d501f5f15a81bfc46b6abcbcd0324d65004b93c1ba42376b26b1034d01a20
sha512 8830fa8b9c5550396cd25c6f8871832ea847bcf79a7750040bf244d7842dee8012740272e854c0e4f30ddb0635ac08013c0a70a0d16389e78cd6b21bbe9af683
ripemd-160 cfe613bf77dbc793327238ecc6b26abde28a02bb

38872012 as geometric shapes

Circle

Radius = n
Diameter 77744024
Circumference 244240054.65891
Area 4.7470511677909E+15

Sphere

Radius = n
Volume 2.4603657327864E+23
Surface area 1.8988204671164E+16
Circumference 244240054.65891

Square

Length = n
Perimeter 155488048
Area 1511033316928144
Diagonal 54973326.56713

Cube

Length = n
Surface area 9066199901568864
Volume 5.8736905228031E+22
Space diagonal 67328299.776427

Equilateral Triangle

Length = n
Perimeter 116616036
Area 6.5429661921222E+14
Altitude 33664149.888214

Triangular Pyramid

Length = n
Surface area 6.5429661921222E+14
Volume 6.922210665442E+21
Height 18324442.189043