978030972 (number)

978030972 is an even 9-digits composite number following 978030971 and preceding 978030973. In scientific notation, it is written as 9.78030972 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 326010312 positive integers (up to 978030972) that are relatively prime to 978030972.

Interesting facts

Basic properties

Name

Name nine hundred seventy-eight million thirty thousand nine hundred seventy-two

Notation

Scientific notation 9.78030972 × 10^8
Engineering notation 9.78030972 × 10^6

Prime Factorization of 978030972

Prime Factorization 2 × 2 × 9 × 27167527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 489015486
Product of the distinct prime numbers

The prime factorization of 978030972 is 2 × 2 × 9 × 27167527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 24, 71, 23, 111, 2328, 4134, 68864, 57417, 96624, 431343, 478764, 86041, 46102829, 50889792, 34811463, 958395123, 8979643484, 852080731

Basic calculations (n = 978030972)

Multiplication

n×y
n×2 1956061944
n×3 2934092916
n×4 3912123888
n×5 4890154860

Division

n÷y
n÷2 489015486
n÷3 326010324
n÷3 244507743
n÷5 195606194.4

Exponentiation

ny
n2 956544582191264784
n3 9.3553022748186E+26
n4 9.1497753771946E+35
n5 8.9487637057393E+44

Nth Root

y√n
2√n 31273.486725979
3√n 992.62269994601
4√n 176.84311331228
5√n 62.816035249071

Divisors of 978030972

1, 2, 4, 9, 18, 36, 27167527, 54335054, 108670108, 244507743, 489015486, 978030972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -978030971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 978030972 can be divided by 12 positive divisors. The sum of these divisors (counting 978030972) is 1, the average is 0.083333333333333.

Base conversion 978030972

Base System Value
2 Binary 111010010010111001000101111100
3 Ternary 2112011100010021100
4 Quaternary 322102321011330
5 Quinary 4000333442342
6 Senary 241014333100
8 Octal 7222710574
10 Decimal 978030972
12 Duodecimal 23365a190
16 Hexadecimal 3a4b917c
20 Vigesimal f5cdh8c
36 Base36 g6alj0

Cryptographic Hash Functions

md5 b2ef02b035045b94ff324c03a1759bd7
sha1 93bbef53dff5293396fa3c365a2310d0c8a7466f
sha256 1607b9613486fd84f3d63c10e17ff4375bda10a3de91fe4b6c999aa026774db5
sha512 6d2c60569650120df01dde36b8359f0eda923556b24ea549746b73f104c584fa2e2cf77d8b867b0f851c0eb1ba3c84cd6196d6d4ddd9b29080a089d1d4c367ae
ripemd-160 f04f3fb4e965de3de629cbd64c59b1dd8e0b8bad

978030972 as geometric shapes

Circle

Radius = n
Diameter 1956061944
Circumference 6145149833.237
Area 3.0050734322432E+18

Sphere

Radius = n
Volume 3.9187398531576E+27
Surface area 1.2020293728973E+19
Circumference 6145149833.237

Square

Length = n
Perimeter 3912123888
Area 956544582191264784
Diagonal 1383144665.0233

Cube

Length = n
Surface area 5739267493147588704
Volume 9.3553022748186E+26
Space diagonal 1693999334.88

Equilateral Triangle

Length = n
Perimeter 2934092916
Area 4.14195954015E+17
Altitude 846999667.43999

Triangular Pyramid

Length = n
Surface area 4.14195954015E+17
Volume 1.102532946429E+26
Height 461048221.67445