78833138 (number)

78833138 is an even 8-digits composite number following 78833137 and preceding 78833139. In scientific notation, it is written as 7.8833138 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 38291616 positive integers (up to 78833138) that are relatively prime to 78833138.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-three thousand one hundred thirty-eight

Notation

Scientific notation 7.8833138 × 10^7
Engineering notation 7.8833138 × 10^6

Prime Factorization of 78833138

Prime Factorization 2 × 4891 × 8059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78833138
Product of the distinct prime numbers

The prime factorization of 78833138 is 2 × 4891 × 8059. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 91, 13, 872, 800, 6487, 5936, 69100, 39027, 209167, 611527, 4141395, 7369132, 93634825, 84205168, 307975439, 802155445, 8209870561, 795591573

Basic calculations (n = 78833138)

Multiplication

n×y
n×2 157666276
n×3 236499414
n×4 315332552
n×5 394165690

Division

n÷y
n÷2 39416569
n÷3 26277712.666667
n÷3 19708284.5
n÷5 15766627.6

Exponentiation

ny
n2 6214663646927044
n3 4.8992143690178E+23
n4 3.8622044244437E+31
n5 3.0446969437638E+39

Nth Root

y√n
2√n 8878.8027346034
3√n 428.78172924328
4√n 94.227399065258
5√n 37.961359984751

Divisors of 78833138

1, 2, 4891, 8059, 9782, 16118, 39416569, 78833138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78833137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78833138 can be divided by 8 positive divisors. The sum of these divisors (counting 78833138) is 1, the average is 0.125.

Base conversion 78833138

Base System Value
2 Binary 100101100101110010111110010
3 Ternary 12111100010201212
4 Quaternary 10230232113302
5 Quinary 130140130023
6 Senary 11453400122
8 Octal 454562762
10 Decimal 78833138
12 Duodecimal 22499042
16 Hexadecimal 4b2e5f2
20 Vigesimal 14ce2gi
36 Base36 1axo1e

Cryptographic Hash Functions

md5 19eaeace1e0be583f5a0bd73187a1493
sha1 c5d2bfca421662df12b3a02a41dfe88072f23d9a
sha256 eea299135d1b394ee008e62beb2cb616dce8baca9a0bf8e5fbf6b35dec5f1b39
sha512 c06061208fc3e8844a3ff1c199ba5453058c35f974555590c93a2dd6e089963cc85b52d2a1a3c18261fd87a7d390294aaea40bd4f4920d2a31747b2272fa871b
ripemd-160 8fae6e0cc18d1149e7656108a30445c53f09b7c0

78833138 as geometric shapes

Circle

Radius = n
Diameter 157666276
Circumference 495323214.40046
Area 1.9523941657718E+16

Sphere

Radius = n
Volume 2.0521781160091E+24
Surface area 7.809576663087E+16
Circumference 495323214.40046

Square

Length = n
Perimeter 315332552
Area 6214663646927044
Diagonal 111486892.92403

Cube

Length = n
Surface area 37287981881562264
Volume 4.8992143690178E+23
Space diagonal 136543000.33609

Equilateral Triangle

Length = n
Perimeter 236499414
Area 2.6910282971072E+15
Altitude 68271500.168044

Triangular Pyramid

Length = n
Surface area 2.6910282971072E+15
Volume 5.7737795046985E+22
Height 37162297.641343