742156978 (number)

742156978 is an even 9-digits composite number following 742156977 and preceding 742156979. In scientific notation, it is written as 7.42156978 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 361572880 positive integers (up to 742156978) that are relatively prime to 742156978.

Interesting facts

Basic properties

Name

Name seven hundred forty-two million one hundred fifty-six thousand nine hundred seventy-eight

Notation

Scientific notation 7.42156978 × 10^8
Engineering notation 7.42156978 × 10^6

Prime Factorization of 742156978

Prime Factorization 2 × 47 × 227 × 34781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 742156978
Product of the distinct prime numbers

The prime factorization of 742156978 is 2 × 47 × 227 × 34781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 742156978)

Multiplication

n×y
n×2 1484313956
n×3 2226470934
n×4 2968627912
n×5 3710784890

Division

n÷y
n÷2 371078489
n÷3 247385659.33333
n÷3 185539244.5
n÷5 148431395.6

Exponentiation

ny
n2 550796979994092484
n3 4.0877782216394E+26
n4 3.0337731317061E+35
n5 2.2515358993646E+44

Nth Root

y√n
2√n 27242.558213208
3√n 905.38214399715
4√n 165.05319813081
5√n 59.442785867762

Divisors of 742156978

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 -742156977
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 742156978 can be divided by 16 positive divisors. The sum of these divisors (counting 742156978) is 1, the average is 0.0625.

Base conversion 742156978

Base System Value
2 Binary 101100001111000110101010110010
3 Ternary 1220201111110222111
4 Quaternary 230033012222302
5 Quinary 3004443010403
6 Senary 201350555534
8 Octal 5417065262
10 Decimal 742156978
12 Duodecimal 188668baa
16 Hexadecimal 2c3c6ab2
20 Vigesimal bbi9c8i
36 Base36 c9uzzm

Cryptographic Hash Functions

md5 a8dd4d07df9ba5e96a3977baf5a361b2
sha1 c8ea4fd602119446847597caff0acf9941e77ba4
sha256 50d7bf102ccc24723a93a7f92475b654c96513c21c1923462286f181281b6abe
sha512 4802b8cea3546894bfc1517e724acc42f431260ba4ba80e0469b082725792db2fffe9112e19cc2938b1418c613c41884f82c75809eb5eb0bff4789cdb2232057
ripemd-160 930819b872955b47d6678c1d63b751cea415fdf9

742156978 as geometric shapes

Circle

Radius = n
Diameter 1484313956
Circumference 4663109819.7904
Area 1.7303797459689E+18

Sphere

Radius = n
Volume 1.7122845374142E+27
Surface area 6.9215189838755E+18
Circumference 4663109819.7904

Square

Length = n
Perimeter 2968627912
Area 550796979994092484
Diagonal 1049568463.6974

Cube

Length = n
Surface area 3304781879964554904
Volume 4.0877782216394E+26
Space diagonal 1285453593.0878

Equilateral Triangle

Length = n
Perimeter 2226470934
Area 2.3850208850132E+17
Altitude 642726796.54389

Triangular Pyramid

Length = n
Surface area 2.3850208850132E+17
Volume 4.8174928341799E+25
Height 349856154.56581