130002978 (number)

130002978 is an even 9-digits composite number following 130002977 and preceding 130002979. In scientific notation, it is written as 1.30002978 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 32223744 positive integers (up to 130002978) that are relatively prime to 130002978.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30002978 × 10^8
Engineering notation 1.30002978 × 10^6

Prime Factorization of 130002978

Prime Factorization 2 × 3 × 931 × 17 × 37 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3513594
Product of the distinct prime numbers

The prime factorization of 130002978 is 2 × 3 × 931 × 17 × 37 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 61, 75, 546, 607, 9599, 2207, 40884, 38317, 488805, 457289, 6809050, 8568477, 36075289, 38958053, 913838451, 772928218, 9569215880, 1491727763

Basic calculations (n = 130002978)

Multiplication

n×y
n×2 260005956
n×3 390008934
n×4 520011912
n×5 650014890

Division

n÷y
n÷2 65001489
n÷3 43334326
n÷3 32500744.5
n÷5 26000595.6

Exponentiation

ny
n2 16900774288868484
n3 2.1971509880587E+24
n4 2.8563617156328E+32
n5 3.7133552927745E+40

Nth Root

y√n
2√n 11401.884844183
3√n 506.5835700712
4√n 106.77960874709
5√n 41.955669936408

Divisors of 130002978

1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 931, 1258, 1369, 1862, 1887, 2738, 2793, 3774, 4107, 5586, 8214, 15827, 23273, 31654, 34447, 46546, 47481, 68894, 69819, 94962, 103341, 139638, 206682, 585599, 1171198, 1274539, 1756797, 2549078, 3513594, 3823617, 7647234, 21667163, 43334326, 65001489, 130002978

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130002977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130002978 can be divided by 48 positive divisors. The sum of these divisors (counting 130002978) is 1, the average is 0.020833333333333.

Base conversion 130002978

Base System Value
2 Binary 111101111111011000000100010
3 Ternary 100001121211120010
4 Quaternary 13233323000202
5 Quinary 231240043403
6 Senary 20522225350
8 Octal 757730042
10 Decimal 130002978
12 Duodecimal 37655256
16 Hexadecimal 7bfb022
20 Vigesimal 20ca78i
36 Base36 25eexu

Cryptographic Hash Functions

md5 37c5f4e8d5b573aa101f7f6ee4540ac1
sha1 8a610ae89d3bb78cca676aa51407d3861f85e5bf
sha256 bbffd64f368f99e02871f554961479fd556b457a9949b1d411cfd5c1054453a5
sha512 e6168ee40bac501b006d6bb77c2328e8d1b3ecb2f503329b25dc238c02161ec3bd933196430c9acca165cb8c4b04786321b34cd294cfe00a2103ce5cd7a9a644
ripemd-160 3b7ff5c8b6c44a0d797830ae037d9ff8e827804a

130002978 as geometric shapes

Circle

Radius = n
Diameter 260005956
Circumference 816832801.25919
Area 5.3095348345888E+16

Sphere

Radius = n
Volume 9.2034045372172E+24
Surface area 2.1238139338355E+17
Circumference 816832801.25919

Square

Length = n
Perimeter 520011912
Area 16900774288868484
Diagonal 183851974.63649

Cube

Length = n
Surface area 101404645733210904
Volume 2.1971509880587E+24
Space diagonal 225171763.03126

Equilateral Triangle

Length = n
Perimeter 390008934
Area 7.3182499388935E+15
Altitude 112585881.51563

Triangular Pyramid

Length = n
Surface area 7.3182499388935E+15
Volume 2.5893672715784E+23
Height 61283991.545497