78840330 (number)

78840330 is an even 8-digits composite number following 78840329 and preceding 78840331. In scientific notation, it is written as 7.8840330 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 20857536 positive integers (up to 78840330) that are relatively prime to 78840330.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8840330 × 10^7
Engineering notation 7.8840330 × 10^6

Prime Factorization of 78840330

Prime Factorization 2 × 3 × 5 × 127 × 20693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78840330
Product of the distinct prime numbers

The prime factorization of 78840330 is 2 × 3 × 5 × 127 × 20693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 10, 47, 873, 601, 450, 5675, 53290, 16506, 294633, 330536, 8444659, 3612325, 75721278, 45124557, 514898767, 908992014, 2505733793, 2135797376

Basic calculations (n = 78840330)

Multiplication

n×y
n×2 157680660
n×3 236520990
n×4 315361320
n×5 394201650

Division

n÷y
n÷2 39420165
n÷3 26280110
n÷3 19710082.5
n÷5 15768066

Exponentiation

ny
n2 6215797634508900
n3 4.900555367179E+23
n4 3.8636140233166E+31
n5 3.0460860459091E+39

Nth Root

y√n
2√n 8879.2077349277
3√n 428.79476819492
4√n 94.229548098925
5√n 37.962052607537

Divisors of 78840330

1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 20693, 41386, 62079, 103465, 124158, 206930, 310395, 620790, 2628011, 5256022, 7884033, 13140055, 15768066, 26280110, 39420165, 78840330

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 -78840329
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 78840330 can be divided by 32 positive divisors. The sum of these divisors (counting 78840330) is 1, the average is 0.03125.

Base conversion 78840330

Base System Value
2 Binary 100101100110000001000001010
3 Ternary 12111100111121020
4 Quaternary 10230300020022
5 Quinary 130140342310
6 Senary 11453453310
8 Octal 454601012
10 Decimal 78840330
12 Duodecimal 224a1236
16 Hexadecimal 4b3020a
20 Vigesimal 14cf0ga
36 Base36 1axtl6

Cryptographic Hash Functions

md5 d54b907754aa0f10d46ce8beafe598e8
sha1 e04a36fd500fda25b8ed600658ef7a3964eacd70
sha256 9b596ca8e70d722de06dc6a7f60f326a448f2648562f939ec727bd5e6163e771
sha512 fc0052f065e8072741bd2a1c5fe76e8f21942b006037ec3d997e496af79ff989bbf57c92542050299167eb4bfce95d6ec0b5ea0633feed440af4197019ba5a01
ripemd-160 e0eeaf076d29d650b37fc64541c02e1ff59c4912

78840330 as geometric shapes

Circle

Radius = n
Diameter 157680660
Circumference 495368403.06919
Area 1.9527504184774E+16

Sphere

Radius = n
Volume 2.0527398320053E+24
Surface area 7.8110016739096E+16
Circumference 495368403.06919

Square

Length = n
Perimeter 315361320
Area 6215797634508900
Diagonal 111497063.94797

Cube

Length = n
Surface area 37294785807053400
Volume 4.900555367179E+23
Space diagonal 136555457.2455

Equilateral Triangle

Length = n
Perimeter 236520990
Area 2.691519328134E+15
Altitude 68277728.622748

Triangular Pyramid

Length = n
Surface area 2.691519328134E+15
Volume 5.7753598861874E+22
Height 37165687.982657