130178491 (number)

130178491 is an odd 9-digits composite number following 130178490 and preceding 130178492. In scientific notation, it is written as 1.30178491 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 126764352 positive integers (up to 130178491) that are relatively prime to 130178491.

Interesting facts

Basic properties

Name

Name one hundred thirty million one hundred seventy-eight thousand four hundred ninety-one

Notation

Scientific notation 1.30178491 × 10^8
Engineering notation 1.30178491 × 10^6

Prime Factorization of 130178491

Prime Factorization 79 × 73 × 22573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130178491
Product of the distinct prime numbers

The prime factorization of 130178491 is 79 × 73 × 22573. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130178491)

Multiplication

n×y
n×2 260356982
n×3 390535473
n×4 520713964
n×5 650892455

Division

n÷y
n÷2 65089245.5
n÷3 43392830.333333
n÷3 32544622.75
n÷5 26035698.2

Exponentiation

ny
n2 16946439519037081
n3 2.206061924411E+24
n4 2.8718181237238E+32
n5 3.7384894977282E+40

Nth Root

y√n
2√n 11409.578914228
3√n 506.81144182469
4√n 106.81563047714
5√n 41.966992434081

Divisors of 130178491

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130178490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130178491 can be divided by 8 positive divisors. The sum of these divisors (counting 130178491) is 1, the average is 0.125.

Base conversion 130178491

Base System Value
2 Binary 111110000100101110110111011
3 Ternary 100001221202022121
4 Quaternary 13300211312323
5 Quinary 231311202431
6 Senary 20530102111
8 Octal 760456673
10 Decimal 130178491
12 Duodecimal 3771a937
16 Hexadecimal 7c25dbb
20 Vigesimal 20dc64b
36 Base36 25i6d7

Cryptographic Hash Functions

md5 6a6d2cd8b2830f32756e0856d272683b
sha1 64c38a43b624e8a240259671adeb726f80686cc4
sha256 5f2b9ac4a7027963646fd327202257a6974795bf0e52ebf8026ec312229665e0
sha512 0380e7bae2de4ea12a8c41350ff282bf91ec9f24f857d35e215f5361225f5f0fb05c0a59bd715f7d09d5e2261272819478d029ccf376d8a59050d95f000705f4
ripemd-160 82c797d2daa06edca29dfff9c4e16a08e863de3b

130178491 as geometric shapes

Circle

Radius = n
Diameter 260356982
Circumference 817935581.96201
Area 5.3238809897511E+16

Sphere

Radius = n
Volume 9.2407305801251E+24
Surface area 2.1295523959004E+17
Circumference 817935581.96201

Square

Length = n
Perimeter 520713964
Area 16946439519037081
Diagonal 184100187.50146

Cube

Length = n
Surface area 101678637114222486
Volume 2.206061924411E+24
Space diagonal 225475760.46465

Equilateral Triangle

Length = n
Perimeter 390535473
Area 7.3380235635913E+15
Altitude 112737880.23232

Triangular Pyramid

Length = n
Surface area 7.3380235635913E+15
Volume 2.5998689107808E+23
Height 61366729.167155