7974808542 (number)

7974808542 is an even 10-digits composite number following 7974808541 and preceding 7974808543. In scientific notation, it is written as 7.974808542 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 2497231296 positive integers (up to 7974808542) that are relatively prime to 7974808542.

Interesting facts

Basic properties

Name

Name seven billion nine hundred seventy-four million eight hundred eight thousand five hundred forty-two

Notation

Scientific notation 7.974808542 × 10^9
Engineering notation 7.974808542 × 10^9

Prime Factorization of 7974808542

Prime Factorization 2 × 9 × 29 × 37 × 412903

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7974808542
Product of the distinct prime numbers

The prime factorization of 7974808542 is 2 × 9 × 29 × 37 × 412903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7974808542)

Multiplication

n×y
n×2 15949617084
n×3 23924425626
n×4 31899234168
n×5 39874042710

Division

n÷y
n÷2 3987404271
n÷3 2658269514
n÷3 1993702135.5
n÷5 1594961708.4

Exponentiation

ny
n2 6.3597571281556E+19
n3 5.0717845470661E+29
n4 4.0446510729126E+39
n5 3.2255317925673E+49

Nth Root

y√n
2√n 89301.783532021
3√n 1997.898504465
4√n 298.83404011595
5√n 95.574944186969

Divisors of 7974808542

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7974808541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7974808542 can be divided by 32 positive divisors. The sum of these divisors (counting 7974808542) is 1, the average is 0.03125.

Base conversion 7974808542

Base System Value
2 Binary 111011011010101011110101111011110
3 Ternary 202120210000020201100
4 Quaternary 13123111132233132
5 Quinary 112313022333132
6 Senary 3355155453530
8 Octal 73325365736
10 Decimal 7974808542
12 Duodecimal 16668b72a6
16 Hexadecimal 1db55ebde
20 Vigesimal 64c2b172
36 Base36 3nvztni

Cryptographic Hash Functions

md5 684a15fbb4d5f60a73c93f93cc9080fa
sha1 e8e6b7041cd72c3d68e1dbe23e07774ed2d174d8
sha256 a5e00c12d6dcc9d9cfe43365c1e9a68d431bdb24aff742593e3be998274027b7
sha512 0857d53576525060dcd27d9f1e753c61e811f470d9a8799baf4fd76ded68ffce6eff6b2eee666d90399f590741cee507df182f6bd6f00137d0a69f1535ac4161
ripemd-160 cda41deb28eef7a839e8ede497b0cbbfd47da91e

7974808542 as geometric shapes

Circle

Radius = n
Diameter 15949617084
Circumference 50107199858.665
Area 1.9979766272429E+20

Sphere

Radius = n
Volume 2.1244641431537E+30
Surface area 7.9919065089716E+20
Circumference 50107199858.665

Square

Length = n
Perimeter 31899234168
Area 6.3597571281556E+19
Diagonal 11278082397.425

Cube

Length = n
Surface area 3.8158542768934E+20
Volume 5.0717845470661E+29
Space diagonal 13812773575.378

Equilateral Triangle

Length = n
Perimeter 23924425626
Area 2.753855617441E+19
Altitude 6906386787.6891

Triangular Pyramid

Length = n
Surface area 2.753855617441E+19
Volume 5.9771554099126E+28
Height 3759360799.1417