78838892 (number)

78838892 is an even 8-digits composite number following 78838891 and preceding 78838893. In scientific notation, it is written as 7.8838892 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 35835840 positive integers (up to 78838892) that are relatively prime to 78838892.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-eight thousand eight hundred ninety-two

Notation

Scientific notation 7.8838892 × 10^7
Engineering notation 7.8838892 × 10^6

Prime Factorization of 78838892

Prime Factorization 2 × 2 × 11 × 1791793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39419446
Product of the distinct prime numbers

The prime factorization of 78838892 is 2 × 2 × 11 × 1791793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 22, 33, 900, 8, 3681, 4502, 67794, 6924, 904492, 582074, 7399993, 2614731, 58262564, 96170818, 273771029, 874211551, 6431500419, 4028935095

Basic calculations (n = 78838892)

Multiplication

n×y
n×2 157677784
n×3 236516676
n×4 315355568
n×5 394194460

Division

n÷y
n÷2 39419446
n÷3 26279630.666667
n÷3 19709723
n÷5 15767778.4

Exponentiation

ny
n2 6215570891787664
n3 4.9002872225599E+23
n4 3.8633321510838E+31
n5 3.0458082621942E+39

Nth Root

y√n
2√n 8879.1267588654
3√n 428.79216119321
4√n 94.229118423476
5√n 37.961914125545

Divisors of 78838892

1, 2, 4, 11, 22, 44, 1791793, 3583586, 7167172, 19709723, 39419446, 78838892

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 -78838891
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 78838892 can be divided by 12 positive divisors. The sum of these divisors (counting 78838892) is 1, the average is 0.083333333333333.

Base conversion 78838892

Base System Value
2 Binary 100101100101111110001101100
3 Ternary 12111100102121222
4 Quaternary 10230233301230
5 Quinary 130140321032
6 Senary 11453442512
8 Octal 454576154
10 Decimal 78838892
12 Duodecimal 224a0438
16 Hexadecimal 4b2fc6c
20 Vigesimal 14ceh4c
36 Base36 1axsh8

Cryptographic Hash Functions

md5 acfb98449de5d319e6907e7969c601cf
sha1 cadd7e079d30cdefee0d9b8e770f649f7484391d
sha256 e6e2b16493b6bd5477f9fd7b49963ce3db07f8ccb5478993186171ae3f4b2f1b
sha512 d56532e75d6d2f4d2282401dcf08563128f9d320f0798f73aa106b25784242af3b76c0d2002716e14265c552c14094af77a05acb41ed58b13ed86ebc9d6f7bdd
ripemd-160 3fa045b320a11e52c10aa546e06b7064afc6aef0

78838892 as geometric shapes

Circle

Radius = n
Diameter 157677784
Circumference 495359367.84872
Area 1.9526791851507E+16

Sphere

Radius = n
Volume 2.0526275118499E+24
Surface area 7.8107167406027E+16
Circumference 495359367.84872

Square

Length = n
Perimeter 315355568
Area 6215570891787664
Diagonal 111495030.30887

Cube

Length = n
Surface area 37293425350725984
Volume 4.9002872225599E+23
Space diagonal 136552966.55644

Equilateral Triangle

Length = n
Perimeter 236516676
Area 2.6914211456556E+15
Altitude 68276483.278218

Triangular Pyramid

Length = n
Surface area 2.6914211456556E+15
Volume 5.7750438747232E+22
Height 37165010.102956