7139947 (number)

7139947 is an odd 7-digits prime number following 7139946 and preceding 7139948. In scientific notation, it is written as 7.139947 × 10^6. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 7139946 positive integers (up to 7139947) that are relatively prime to 7139947.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-nine thousand nine hundred forty-seven

Notation

Scientific notation 7.139947 × 10^6
Engineering notation 7.139947 × 10^6

Prime Factorization of 7139947

Prime Factorization 7139947

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 7139947
Product of the distinct prime numbers

The prime factorization of 7139947 is 7139947. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 5, 92, 7, 273, 664, 3289, 3523, 52403, 21374, 910119, 85601, 7404621, 4958860, 10662869, 12706187, 757173258, 925460211, 1978495635, 9780880288

Basic calculations (n = 7139947)

Multiplication

n×y
n×2 14279894
n×3 21419841
n×4 28559788
n×5 35699735

Division

n÷y
n÷2 3569973.5
n÷3 2379982.3333333
n÷3 1784986.75
n÷5 1427989.4

Exponentiation

ny
n2 50978843162809
n3 3.6398623830377E+20
n4 2.5988424502183E+27
n5 1.8555597355909E+34

Nth Root

y√n
2√n 2672.0679257833
3√n 192.55952058362
4√n 51.69204896097
5√n 23.482211622048

Divisors of 7139947

1, 7139947

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 7139948
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3569974
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 2672.0681129043
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999997198859
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7139947 can be divided by 2 positive divisors. The sum of these divisors (counting 7139947) is 7139948, the average is 3569974.

Base conversion 7139947

Base System Value
2 Binary 11011001111001001101011
3 Ternary 111102202011111
4 Quaternary 123033021223
5 Quinary 3311434242
6 Senary 413011151
8 Octal 33171153
10 Decimal 7139947
12 Duodecimal 2483ab7
16 Hexadecimal 6cf26b
20 Vigesimal 24c9h7
36 Base36 4917v

Cryptographic Hash Functions

md5 5728da6b3ba8038975e41045e1bdd701
sha1 0b06dfb8b7e0f2cfd35ab48595b2a1ab02221bf3
sha256 693f4e7affdf981cee10ce2a9fce85c5a8c29a44269ac25f6f022732a9953a1d
sha512 c9b22d379c9938dbce5c9a002308a27f786c6a833613b70a75e20d61ba4fc6f494c87acab5af186ede02eb77cd85796b6d715f60b4557fbc0403d63c1f8627f6
ripemd-160 978f725e2c58287b8783043e1061f47591c92b35

7139947 as geometric shapes

Circle

Radius = n
Diameter 14279894
Circumference 44861610.084441
Area 1.6015475916879E+14

Sphere

Radius = n
Volume 1.5246619896839E+21
Surface area 6.4061903667515E+14
Circumference 44861610.084441

Square

Length = n
Perimeter 28559788
Area 50978843162809
Diagonal 10097409.882025

Cube

Length = n
Surface area 305873058976854
Volume 3.6398623830377E+20
Space diagonal 12366750.967349

Equilateral Triangle

Length = n
Perimeter 21419841
Area 22074486617268
Altitude 6183375.4836745

Triangular Pyramid

Length = n
Surface area 22074486617268
Volume 4.289618956053E+19
Height 3365803.2940084