978085238 (number)

978085238 is an even 9-digits composite number following 978085237 and preceding 978085239. In scientific notation, it is written as 9.78085238 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 450530976 positive integers (up to 978085238) that are relatively prime to 978085238.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.78085238 × 10^8
Engineering notation 9.78085238 × 10^6

Prime Factorization of 978085238

Prime Factorization 2 × 13 × 509 × 73907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 978085238
Product of the distinct prime numbers

The prime factorization of 978085238 is 2 × 13 × 509 × 73907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 71, 80, 21, 622, 6062, 2030, 76609, 77524, 514107, 423296, 4600031, 8779015, 76334898, 29188792, 617557289, 145387744, 4200286891, 1641858141

Basic calculations (n = 978085238)

Multiplication

n×y
n×2 1956170476
n×3 2934255714
n×4 3912340952
n×5 4890426190

Division

n÷y
n÷2 489042619
n÷3 326028412.66667
n÷3 244521309.5
n÷5 195617047.6

Exponentiation

ny
n2 956650732793516644
n3 9.3568595966722E+26
n4 9.1518062455437E+35
n5 8.9512465898025E+44

Nth Root

y√n
2√n 31274.354317875
3√n 992.64105814691
4√n 176.84556629408
5√n 62.816732302521

Divisors of 978085238

1, 2, 13, 26, 509, 1018, 6617, 13234, 73907, 147814, 960791, 1921582, 37618663, 75237326, 489042619, 978085238

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 -978085237
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 978085238 can be divided by 16 positive divisors. The sum of these divisors (counting 978085238) is 1, the average is 0.0625.

Base conversion 978085238

Base System Value
2 Binary 111010010011000110010101110110
3 Ternary 2112011102212201012
4 Quaternary 322103012111312
5 Quinary 4000342211423
6 Senary 241015432222
8 Octal 7223062566
10 Decimal 978085238
12 Duodecimal 233685672
16 Hexadecimal 3a4c6576
20 Vigesimal f5d0d1i
36 Base36 g6bree

Cryptographic Hash Functions

md5 176a94d5251e5473995a4b07decec011
sha1 487bf16a0adfdffa73b4e16d67b2866686a94a8c
sha256 c5957b1471eca4690e13873d79fe233b57aeebd4f15acd74ae846513a6e6485c
sha512 f88949a494de1b610f6b58b015dc97577ec2d6ea5563430e1bb23f99df73edf2224641edb6139cc7fafebcbe0b09334f024c0ea6e1d4ee4e7fd975c48b314743
ripemd-160 a92a98a4ec723bb7b029326079c16668c0a1aec3

978085238 as geometric shapes

Circle

Radius = n
Diameter 1956170476
Circumference 6145490796.5708
Area 3.0054069141954E+18

Sphere

Radius = n
Volume 3.9193921826102E+27
Surface area 1.2021627656782E+19
Circumference 6145490796.5708

Square

Length = n
Perimeter 3912340952
Area 956650732793516644
Diagonal 1383221408.7365

Cube

Length = n
Surface area 5739904396761099864
Volume 9.3568595966722E+26
Space diagonal 1694093326.3491

Equilateral Triangle

Length = n
Perimeter 2934255714
Area 4.1424191857409E+17
Altitude 847046663.17455

Triangular Pyramid

Length = n
Surface area 4.1424191857409E+17
Volume 1.1027164785696E+26
Height 461073802.91217