78109452 (number)

78109452 is an even 8-digits composite number following 78109451 and preceding 78109453. In scientific notation, it is written as 7.8109452 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 26036472 positive integers (up to 78109452) that are relatively prime to 78109452.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred nine thousand four hundred fifty-two

Notation

Scientific notation 7.8109452 × 10^7
Engineering notation 7.8109452 × 10^6

Prime Factorization of 78109452

Prime Factorization 2 × 2 × 9 × 2169707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39054726
Product of the distinct prime numbers

The prime factorization of 78109452 is 2 × 2 × 9 × 2169707. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 92, 61, 371, 337, 6821, 5359, 33580, 44806, 908768, 852765, 3010736, 5285619, 21669646, 65542812, 965442067, 264934152, 3313803240, 6082101218

Basic calculations (n = 78109452)

Multiplication

n×y
n×2 156218904
n×3 234328356
n×4 312437808
n×5 390547260

Division

n÷y
n÷2 39054726
n÷3 26036484
n÷3 19527363
n÷5 15621890.4

Exponentiation

ny
n2 6101086491740304
n3 4.7655252247444E+23
n4 3.7223256379696E+31
n5 2.9074881574736E+39

Nth Root

y√n
2√n 8837.9551933691
3√n 427.46562563459
4√n 94.010399389478
5√n 37.891405795565

Divisors of 78109452

1, 2, 4, 9, 18, 36, 2169707, 4339414, 8678828, 19527363, 39054726, 78109452

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 -78109451
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 78109452 can be divided by 12 positive divisors. The sum of these divisors (counting 78109452) is 1, the average is 0.083333333333333.

Base conversion 78109452

Base System Value
2 Binary 100101001111101101100001100
3 Ternary 12102222101000200
4 Quaternary 10221331230030
5 Quinary 124444000302
6 Senary 11430053500
8 Octal 451755414
10 Decimal 78109452
12 Duodecimal 221aa290
16 Hexadecimal 4a7db0c
20 Vigesimal 1483dcc
36 Base36 1ai5n0

Cryptographic Hash Functions

md5 944555755f274aaf75fb5699f68d58e7
sha1 023fbd8b33714dcfae6662cbca6f835d4a372c67
sha256 0859149c3681cd7a3c7b75f97193da7e9fd4e1f50c8c1db01b724c543f64185c
sha512 d630d1978e967f28dde33849cc686d3ce66a7081f0ef9742a2fb46a1257c65504132629a630ec763f70c2715f47b28d8cf6f113379bfc179add4ed89b88f2495
ripemd-160 e32bbeff8ffcdfd1ccd19def83902e50c5e2b87e

78109452 as geometric shapes

Circle

Radius = n
Diameter 156218904
Circumference 490776161.15825
Area 1.9167128501367E+16

Sphere

Radius = n
Volume 1.9961785382072E+24
Surface area 7.6668514005469E+16
Circumference 490776161.15825

Square

Length = n
Perimeter 312437808
Area 6101086491740304
Diagonal 110463446.36793

Cube

Length = n
Surface area 36606518950441824
Volume 4.7655252247444E+23
Space diagonal 135289539.41536

Equilateral Triangle

Length = n
Perimeter 234328356
Area 2.6418479462666E+15
Altitude 67644769.707681

Triangular Pyramid

Length = n
Surface area 2.6418479462666E+15
Volume 5.6162253372205E+22
Height 36821148.78931