78742016 (number)

78742016 is an even 8-digits composite number following 78742015 and preceding 78742017. In scientific notation, it is written as 7.8742016 × 10^7. The sum of its digits is 35. It has a total of 11 prime factors and 40 positive divisors. There are 38993920 positive integers (up to 78742016) that are relatively prime to 78742016.

Interesting facts

Basic properties

Name

Name seventy-eight million seven hundred forty-two thousand sixteen

Notation

Scientific notation 7.8742016 × 10^7
Engineering notation 7.8742016 × 10^6

Prime Factorization of 78742016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 1361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 307586
Product of the distinct prime numbers

The prime factorization of 78742016 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 1361. Since it has a total of 11 prime factors.

Most popular turbo-numbers

4, 7, 62, 18, 626, 842, 5682, 3479, 37592, 53843, 571331, 726506, 1616299, 7061461, 49191195, 90951061, 332062832, 80824698, 9366564240, 1278218500

Basic calculations (n = 78742016)

Multiplication

n×y
n×2 157484032
n×3 236226048
n×4 314968064
n×5 393710080

Division

n÷y
n÷2 39371008
n÷3 26247338.666667
n÷3 19685504
n÷5 15748403.2

Exponentiation

ny
n2 6200305083744256
n3 4.8822452210907E+23
n4 3.8443783131505E+31
n5 3.0271409864415E+39

Nth Root

y√n
2√n 8873.669815809
3√n 428.61645816809
4√n 94.200158257877
5√n 37.952580135116

Divisors of 78742016

1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1361, 1808, 2722, 3616, 5444, 7232, 10888, 14464, 21776, 28928, 43552, 57856, 87104, 153793, 174208, 307586, 348416, 615172, 696832, 1230344, 2460688, 4921376, 9842752, 19685504, 39371008, 78742016

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78742015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78742016 can be divided by 40 positive divisors. The sum of these divisors (counting 78742016) is 1, the average is 0.025.

Base conversion 78742016

Base System Value
2 Binary 100101100011000001000000000
3 Ternary 12111011111201222
4 Quaternary 10230120020000
5 Quinary 130124221031
6 Senary 11451414212
8 Octal 454301000
10 Decimal 78742016
12 Duodecimal 22454368
16 Hexadecimal 4b18200
20 Vigesimal 14c2f0g
36 Base36 1avpq8

Cryptographic Hash Functions

md5 d30380c94acc0a924c97a5582f34b671
sha1 70ec9fefb28dc000e7bb7a283155550368d35dc7
sha256 a7c0514b66cdcb57dbc5c0a5916854a887360b5f95d37fa41d085c0f8acbc18a
sha512 39382731376ec810d361cf6b380346a7e7515ebd66a8de90db38309a1a17a2c59ed5879a718d84b81563fa6736bb18a87fbabdb75b64c80dc1ee10bd019af74c
ripemd-160 917f0252033ec8773b26b5eca8f61e0af89ad75a

78742016 as geometric shapes

Circle

Radius = n
Diameter 157484032
Circumference 494750677.9889
Area 1.9478832901106E+16

Sphere

Radius = n
Volume 2.045070095947E+24
Surface area 7.7915331604426E+16
Circumference 494750677.9889

Square

Length = n
Perimeter 314968064
Area 6200305083744256
Diagonal 111358026.9558

Cube

Length = n
Surface area 37201830502465536
Volume 4.8822452210907E+23
Space diagonal 136385172.4024

Equilateral Triangle

Length = n
Perimeter 236226048
Area 2.6848108568682E+15
Altitude 68192586.201201

Triangular Pyramid

Length = n
Surface area 2.6848108568682E+15
Volume 5.7537811720814E+22
Height 37119342.3186