78970090 (number)

78970090 is an even 8-digits composite number following 78970089 and preceding 78970091. In scientific notation, it is written as 7.8970090 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 31565200 positive integers (up to 78970090) that are relatively prime to 78970090.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred seventy thousand ninety

Notation

Scientific notation 7.8970090 × 10^7
Engineering notation 7.8970090 × 10^6

Prime Factorization of 78970090

Prime Factorization 2 × 5 × 2351 × 3359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78970090
Product of the distinct prime numbers

The prime factorization of 78970090 is 2 × 5 × 2351 × 3359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 73, 25, 477, 499, 9693, 5664, 39987, 10308, 945931, 604472, 1240426, 4080876, 72494044, 59151190, 654238504, 722012147, 8095237007, 4509163723

Basic calculations (n = 78970090)

Multiplication

n×y
n×2 157940180
n×3 236910270
n×4 315880360
n×5 394850450

Division

n÷y
n÷2 39485045
n÷3 26323363.333333
n÷3 19742522.5
n÷5 15794018

Exponentiation

ny
n2 6236275114608100
n3 4.9247920706536E+23
n4 3.889112730508E+31
n5 3.0712358234836E+39

Nth Root

y√n
2√n 8886.5116890713
3√n 429.02988437465
4√n 94.26829630937
5√n 37.97454041974

Divisors of 78970090

1, 2, 5, 10, 2351, 3359, 4702, 6718, 11755, 16795, 23510, 33590, 7897009, 15794018, 39485045, 78970090

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78970089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78970090 can be divided by 16 positive divisors. The sum of these divisors (counting 78970090) is 1, the average is 0.0625.

Base conversion 78970090

Base System Value
2 Binary 100101101001111110011101010
3 Ternary 12111121002121011
4 Quaternary 10231033303222
5 Quinary 130204020330
6 Senary 11500334134
8 Octal 455176352
10 Decimal 78970090
12 Duodecimal 2254434a
16 Hexadecimal 4b4fcea
20 Vigesimal 14db54a
36 Base36 1b0lpm

Cryptographic Hash Functions

md5 ea7ffb24281c41da69d8bd82c9386e72
sha1 c32395ab95405f9fbdcf7233d656a4d2e513a88c
sha256 2c37d48f23fee09e7b3fcd5517747a5f3a9c0d47fea79342d8c8cbc9576f675c
sha512 a6339652b6350baf1b9def2a8e390997189505f5998f1cc313360d2df50f271f6eae2cc57bc456ba3f0e121563a33ad63cab89bcc417468408a308a8ae3bfa72
ripemd-160 1effff7bdc7928a486d6e544fbc6a72fa0ae6db1

78970090 as geometric shapes

Circle

Radius = n
Diameter 157940180
Circumference 496183709.19465
Area 1.9591836085818E+16

Sphere

Radius = n
Volume 2.0628920786164E+24
Surface area 7.8367344343271E+16
Circumference 496183709.19465

Square

Length = n
Perimeter 315880360
Area 6236275114608100
Diagonal 111680572.29982

Cube

Length = n
Surface area 37417650687648600
Volume 4.9247920706536E+23
Space diagonal 136780208.15829

Equilateral Triangle

Length = n
Perimeter 236910270
Area 2.7003863371197E+15
Altitude 68390104.079143

Triangular Pyramid

Length = n
Surface area 2.7003863371197E+15
Volume 5.8039231151549E+22
Height 37226857.433275