39402012 (number)

39402012 is an even 8-digits composite number following 39402011 and preceding 39402013. In scientific notation, it is written as 3.9402012 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 36 positive divisors. There are 12123072 positive integers (up to 39402012) that are relatively prime to 39402012.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred two thousand twelve

Notation

Scientific notation 3.9402012 × 10^7
Engineering notation 3.9402012 × 10^6

Prime Factorization of 39402012

Prime Factorization 2 × 2 × 3 × 13 × 13 × 19429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1515462
Product of the distinct prime numbers

The prime factorization of 39402012 is 2 × 2 × 3 × 13 × 13 × 19429. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 26, 39, 340, 235, 1231, 8627, 82504, 85518, 412483, 859254, 8799398, 13177, 8271430, 64828880, 309071073, 706411889, 8101456159, 3508214880

Basic calculations (n = 39402012)

Multiplication

n×y
n×2 78804024
n×3 118206036
n×4 157608048
n×5 197010060

Division

n÷y
n÷2 19701006
n÷3 13134004
n÷3 9850503
n÷5 7880402.4

Exponentiation

ny
n2 1552518549648144
n3 6.1172354523459E+22
n4 2.4103138470016E+30
n5 9.4971215123322E+37

Nth Root

y√n
2√n 6277.1021976705
3√n 340.28238362791
4√n 79.228165431685
5√n 33.044842007885

Divisors of 39402012

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 19429, 38858, 58287, 77716, 116574, 233148, 252577, 505154, 757731, 1010308, 1515462, 3030924, 3283501, 6567002, 9850503, 13134004, 19701006, 39402012

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39402011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39402012 can be divided by 36 positive divisors. The sum of these divisors (counting 39402012) is 1, the average is 0.027777777777778.

Base conversion 39402012

Base System Value
2 Binary 10010110010011101000011100
3 Ternary 2202010211101210
4 Quaternary 2112103220130
5 Quinary 40041331022
6 Senary 3524304420
8 Octal 226235034
10 Decimal 39402012
12 Duodecimal 11242110
16 Hexadecimal 2593a1c
20 Vigesimal c6550c
36 Base36 ngisc

Cryptographic Hash Functions

md5 1028ea48c011c16fb9a341a788fc5c5e
sha1 e544868203dfee4bfd476f5dc50a6dfe1cf2dbbe
sha256 5a2acdca78cabaf98785be5be18bed38673d201272dc7bbd0aaaa804b5057a86
sha512 3d42cfe4141c3af8a06a13f8d155f0cfc8368fc4aa16ee071a0ff04c73c03e441cce233b6fd865ec75432cbd9ecef88b67bfa461391f748bec74e86ae587c8bf
ripemd-160 1e3e8106eef76f81b8931281aca5fa66a5897aa3

39402012 as geometric shapes

Circle

Radius = n
Diameter 78804024
Circumference 247570142.87171
Area 4.8773808701365E+15

Sphere

Radius = n
Volume 2.5623815943158E+23
Surface area 1.9509523480546E+16
Circumference 247570142.87171

Square

Length = n
Perimeter 157608048
Area 1552518549648144
Diagonal 55722859.755187

Cube

Length = n
Surface area 9315111297888864
Volume 6.1172354523459E+22
Space diagonal 68246286.704439

Equilateral Triangle

Length = n
Perimeter 118206036
Area 6.7226025192093E+14
Altitude 34123143.352219

Triangular Pyramid

Length = n
Surface area 6.7226025192093E+14
Volume 7.2092311174475E+21
Height 18574286.585062