78898105 (number)

78898105 is an odd 8-digits composite number following 78898104 and preceding 78898106. In scientific notation, it is written as 7.8898105 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 49843200 positive integers (up to 78898105) that are relatively prime to 78898105.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ninety-eight thousand one hundred five

Notation

Scientific notation 7.8898105 × 10^7
Engineering notation 7.8898105 × 10^6

Prime Factorization of 78898105

Prime Factorization 13 × 11 × 5 × 17 × 6491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78898105
Product of the distinct prime numbers

The prime factorization of 78898105 is 13 × 11 × 5 × 17 × 6491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 16, 32, 170, 627, 3647, 6468, 64661, 51049, 62425, 130839, 8092178, 6557273, 99276868, 27090325, 666336628, 238758915, 5796794116, 4329389027

Basic calculations (n = 78898105)

Multiplication

n×y
n×2 157796210
n×3 236694315
n×4 315592420
n×5 394490525

Division

n÷y
n÷2 39449052.5
n÷3 26299368.333333
n÷3 19724526.25
n÷5 15779621

Exponentiation

ny
n2 6224910972591025
n3 4.9113367953114E+23
n4 3.8749516616684E+31
n5 3.0572634307224E+39

Nth Root

y√n
2√n 8882.4605262281
3√n 428.89948435031
4√n 94.246806451084
5√n 37.967614773437

Divisors of 78898105

1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 6491, 12155, 32455, 71401, 84383, 110347, 357005, 421915, 551735, 928213, 1213817, 1434511, 4641065, 6069085, 7172555, 15779621, 78898105

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 -78898104
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 78898105 can be divided by 32 positive divisors. The sum of these divisors (counting 78898105) is 1, the average is 0.03125.

Base conversion 78898105

Base System Value
2 Binary 100101100111110001110111001
3 Ternary 12111110102212001
4 Quaternary 10230332032321
5 Quinary 130144214410
6 Senary 11455021001
8 Octal 454761671
10 Decimal 78898105
12 Duodecimal 2250a761
16 Hexadecimal 4b3e3b9
20 Vigesimal 14d2555
36 Base36 1az261

Cryptographic Hash Functions

md5 3053fd2504a04f183201d60eb69de9d0
sha1 54bdc19d557371792b700f0de472870b1fbc0c87
sha256 6ca153b05264cc03d20c4cbf61cb6790c1c01d4df825c94c0c3aced0fc18b2a6
sha512 3f4a8a73b0a08b2bc1f5faa42a9d20e489779f74d7de2c2e1827a244a4d4eb0372865c926ebe3daa4b54eda1d04c8e1ab9a5fb6093f156b81e63d7930eefc6df
ripemd-160 30776adac8d0e265f40d884aec9d6ca59f204f07

78898105 as geometric shapes

Circle

Radius = n
Diameter 157796210
Circumference 495731414.10031
Area 1.9556134580742E+16

Sphere

Radius = n
Volume 2.0572559460607E+24
Surface area 7.822453832297E+16
Circumference 495731414.10031

Square

Length = n
Perimeter 315592420
Area 6224910972591025
Diagonal 111578770.13654

Cube

Length = n
Surface area 37349465835546150
Volume 4.9113367953114E+23
Space diagonal 136655526.4809

Equilateral Triangle

Length = n
Perimeter 236694315
Area 2.6954655192802E+15
Altitude 68327763.240452

Triangular Pyramid

Length = n
Surface area 2.6954655192802E+15
Volume 5.7880659210928E+22
Height 37192923.378846