78117130 (number)

78117130 is an even 8-digits composite number following 78117129 and preceding 78117131. In scientific notation, it is written as 7.8117130 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 24722496 positive integers (up to 78117130) that are relatively prime to 78117130.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred seventeen thousand one hundred thirty

Notation

Scientific notation 7.8117130 × 10^7
Engineering notation 7.8117130 × 10^6

Prime Factorization of 78117130

Prime Factorization 2 × 5 × 13 × 7 × 85843

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78117130
Product of the distinct prime numbers

The prime factorization of 78117130 is 2 × 5 × 13 × 7 × 85843. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 10, 90, 413, 90, 1630, 862, 28528, 16134, 289339, 404690, 4989871, 9018752, 69851773, 11510847, 974846022, 48010094, 2461638986, 3909522946

Basic calculations (n = 78117130)

Multiplication

n×y
n×2 156234260
n×3 234351390
n×4 312468520
n×5 390585650

Division

n÷y
n÷2 39058565
n÷3 26039043.333333
n÷3 19529282.5
n÷5 15623426

Exponentiation

ny
n2 6102285999436900
n3 4.7669306871519E+23
n4 3.7237894418924E+31
n5 2.9089174392493E+39

Nth Root

y√n
2√n 8838.3895591901
3√n 427.47963150906
4√n 94.012709562006
5√n 37.892150695876

Divisors of 78117130

1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 85843, 171686, 429215, 600901, 858430, 1115959, 1201802, 2231918, 3004505, 5579795, 6009010, 7811713, 11159590, 15623426, 39058565, 78117130

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78117129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78117130 can be divided by 32 positive divisors. The sum of these divisors (counting 78117130) is 1, the average is 0.03125.

Base conversion 78117130

Base System Value
2 Binary 100101001111111100100001010
3 Ternary 12102222202120001
4 Quaternary 10221333210022
5 Quinary 124444222010
6 Senary 11430153214
8 Octal 451774412
10 Decimal 78117130
12 Duodecimal 221b280a
16 Hexadecimal 4a7f90a
20 Vigesimal 1484cga
36 Base36 1aibka

Cryptographic Hash Functions

md5 b31d9e7d8938c2343641213466817352
sha1 81744a4dec56ea89d52193116b6ff18352431e90
sha256 b929c263ccab1bc289dd0ad86b67436d45e5b8385b8cb98dac62684beadd686f
sha512 5899cb7a0830d3507b0844f938eed38e94dc60d3c13974e9ab7ca7e7e1d84fae590d8088f98a995b05b78a90d73b84cc257b24fed202ed5f376c8594b0d5ccb6
ripemd-160 abda7aecc3c1f3c7b335d35936b7072b421042c6

78117130 as geometric shapes

Circle

Radius = n
Diameter 156234260
Circumference 490824403.45504
Area 1.9170896865935E+16

Sphere

Radius = n
Volume 1.9967672569238E+24
Surface area 7.6683587463739E+16
Circumference 490824403.45504

Square

Length = n
Perimeter 312468520
Area 6102285999436900
Diagonal 110474304.69966

Cube

Length = n
Surface area 36613715996621400
Volume 4.7669306871519E+23
Space diagonal 135302838.10146

Equilateral Triangle

Length = n
Perimeter 234351390
Area 2.6423673483352E+15
Altitude 67651419.050731

Triangular Pyramid

Length = n
Surface area 2.6423673483352E+15
Volume 5.6178816905523E+22
Height 36824768.233221