7138974 (number)

7138974 is an even 7-digits composite number following 7138973 and preceding 7138975. In scientific notation, it is written as 7.138974 × 10^6. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 2367960 positive integers (up to 7138974) that are relatively prime to 7138974.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-eight thousand nine hundred seventy-four

Notation

Scientific notation 7.138974 × 10^6
Engineering notation 7.138974 × 10^6

Prime Factorization of 7138974

Prime Factorization 2 × 3 × 211 × 5639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7138974
Product of the distinct prime numbers

The prime factorization of 7138974 is 2 × 3 × 211 × 5639. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 84, 37, 866, 75, 490, 2672, 62687, 18224, 361324, 84792, 6036737, 6731729, 51297470, 72912434, 28202710, 400844449, 374031528, 7637639800

Basic calculations (n = 7138974)

Multiplication

n×y
n×2 14277948
n×3 21416922
n×4 28555896
n×5 35694870

Division

n÷y
n÷2 3569487
n÷3 2379658
n÷3 1784743.5
n÷5 1427794.8

Exponentiation

ny
n2 50964949772676
n3 3.6383745133844E+20
n4 2.5974261053314E+27
n5 1.8542957432882E+34

Nth Root

y√n
2√n 2671.8858508552
3√n 192.55077313656
4√n 51.690287780735
5√n 23.481571577031

Divisors of 7138974

1, 2, 3, 6, 211, 422, 633, 1266, 5639, 11278, 16917, 33834, 1189829, 2379658, 3569487, 7138974

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138974 can be divided by 16 positive divisors. The sum of these divisors (counting 7138974) is 1, the average is 0.0625.

Base conversion 7138974

Base System Value
2 Binary 11011001110111010011110
3 Ternary 111102200211110
4 Quaternary 123032322132
5 Quinary 3311421344
6 Senary 413002450
8 Octal 33167236
10 Decimal 7138974
12 Duodecimal 2483426
16 Hexadecimal 6cee9e
20 Vigesimal 24c78e
36 Base36 490gu

Cryptographic Hash Functions

md5 ee9752b8019ced64b010afc280156d82
sha1 3fcb1fa1730b5aa1f6a2aba22ef41917f7096001
sha256 c49f0e2bf1a9d9b598ecb173f98f873acd9fc258b17f1522ed7baa7417e31cde
sha512 b99e9f67124c086db385b10f4ee99918099e994b2c18f15c9fbae1e1e59e9272149d63cc8808650acac030b6fe36cf4103c35d4003d3d13d8124cdba09f04b3a
ripemd-160 355229934f3a75c32970bb192fc597c59dcff022

7138974 as geometric shapes

Circle

Radius = n
Diameter 14277948
Circumference 44855496.545137
Area 1.6011111179641E+14

Sphere

Radius = n
Volume 1.5240387523009E+21
Surface area 6.4044444718565E+14
Circumference 44855496.545137

Square

Length = n
Perimeter 28555896
Area 50964949772676
Diagonal 10096033.852229

Cube

Length = n
Surface area 305789698636056
Volume 3.6383745133844E+20
Space diagonal 12365065.681913

Equilateral Triangle

Length = n
Perimeter 21416922
Area 22068470602868
Altitude 6182532.8409566

Triangular Pyramid

Length = n
Surface area 22068470602868
Volume 4.2878654848507E+19
Height 3365344.6174096