78169630 (number)

78169630 is an even 8-digits composite number following 78169629 and preceding 78169631. In scientific notation, it is written as 7.8169630 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 24335520 positive integers (up to 78169630) that are relatively prime to 78169630.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred sixty-nine thousand six hundred thirty

Notation

Scientific notation 7.8169630 × 10^7
Engineering notation 7.8169630 × 10^6

Prime Factorization of 78169630

Prime Factorization 2 × 35 × 121 × 11 × 839

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78169630
Product of the distinct prime numbers

The prime factorization of 78169630 is 2 × 35 × 121 × 11 × 839. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78169630)

Multiplication

n×y
n×2 156339260
n×3 234508890
n×4 312678520
n×5 390848150

Division

n÷y
n÷2 39084815
n÷3 26056543.333333
n÷3 19542407.5
n÷5 15633926

Exponentiation

ny
n2 6110491054336900
n3 4.7765482483583E+23
n4 3.7338100925131E+31
n5 2.9187055342202E+39

Nth Root

y√n
2√n 8841.3590584254
3√n 427.57537514797
4√n 94.028501309046
5√n 37.897242545357

Divisors of 78169630

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 -78169629
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 78169630 can be divided by 32 positive divisors. The sum of these divisors (counting 78169630) is 1, the average is 0.03125.

Base conversion 78169630

Base System Value
2 Binary 100101010001100011000011110
3 Ternary 12110002102120111
4 Quaternary 10222030120132
5 Quinary 130002412010
6 Senary 11431240234
8 Octal 452143036
10 Decimal 78169630
12 Duodecimal 2221907a
16 Hexadecimal 4a8c61e
20 Vigesimal 148b41a
36 Base36 1ajg2m

Cryptographic Hash Functions

md5 28715c80b49d61ac96fa8e2e85211a93
sha1 074bd1c8d485142137cafdbba1bc90c0166928cb
sha256 53fe6d613388ab9de8c9722a34ee6a55f268597aa24cdf70d7a90af9689f0d28
sha512 dc205747a2d98c0b6c9d21bfec3662d9210d8abf287a42f50c114fa6d8f6081a12c323c5c7959a8d35d72f4f7b49d0436f4900a1362232a0aa1ae45590796d73
ripemd-160 6b70b0dfa90bcc0713cdc8bc9c573ed02c36eebc

78169630 as geometric shapes

Circle

Radius = n
Diameter 156339260
Circumference 491154270.68366
Area 1.9196673806131E+16

Sphere

Radius = n
Volume 2.0007958515413E+24
Surface area 7.6786695224524E+16
Circumference 491154270.68366

Square

Length = n
Perimeter 312678520
Area 6110491054336900
Diagonal 110548550.91169

Cube

Length = n
Surface area 36662946326021400
Volume 4.7765482483583E+23
Space diagonal 135393770.76886

Equilateral Triangle

Length = n
Perimeter 234508890
Area 2.6459202413267E+15
Altitude 67696885.38443

Triangular Pyramid

Length = n
Surface area 2.6459202413267E+15
Volume 5.6292160951314E+22
Height 36849516.970562