78702994 (number)

78702994 is an even 8-digits composite number following 78702993 and preceding 78702995. In scientific notation, it is written as 7.8702994 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 38983620 positive integers (up to 78702994) that are relatively prime to 78702994.

Interesting facts

Basic properties

Name

Name seventy-eight million seven hundred two thousand nine hundred ninety-four

Notation

Scientific notation 7.8702994 × 10^7
Engineering notation 7.8702994 × 10^6

Prime Factorization of 78702994

Prime Factorization 2 × 107 × 367771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78702994
Product of the distinct prime numbers

The prime factorization of 78702994 is 2 × 107 × 367771. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 4, 40, 478, 928, 3584, 226, 61834, 67034, 9546, 965190, 7245368, 4874625, 37574308, 94270372, 561393467, 930243192, 7041579055, 9296452870

Basic calculations (n = 78702994)

Multiplication

n×y
n×2 157405988
n×3 236108982
n×4 314811976
n×5 393514970

Division

n÷y
n÷2 39351497
n÷3 26234331.333333
n÷3 19675748.5
n÷5 15740598.8

Exponentiation

ny
n2 6194161264564036
n3 4.8749903684002E+23
n4 3.8367633771426E+31
n5 3.0196476505067E+39

Nth Root

y√n
2√n 8871.4707912499
3√n 428.54564364445
4√n 94.18848544939
5√n 37.948817774648

Divisors of 78702994

1, 2, 107, 214, 367771, 735542, 39351497, 78702994

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 -78702993
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 78702994 can be divided by 8 positive divisors. The sum of these divisors (counting 78702994) is 1, the average is 0.125.

Base conversion 78702994

Base System Value
2 Binary 100101100001110100110010010
3 Ternary 12111002112012201
4 Quaternary 10230032212102
5 Quinary 130121443434
6 Senary 11450513414
8 Octal 454164622
10 Decimal 78702994
12 Duodecimal 2243586a
16 Hexadecimal 4b0e992
20 Vigesimal 14bhh9e
36 Base36 1auvma

Cryptographic Hash Functions

md5 d1ca7a96f5331d4c6bffcbff59f22490
sha1 16dbe255d38292af5872a95cb9793e6955e5023e
sha256 b4a77b719a67d429a15bb7200d33921233a4f20adfc5aa3aeed5437abe0c899a
sha512 cdcf218a37e2236a92290497c014b0928de1cdacedf7e36d0e09a2f4ddeedb9cf41f25ce13720ee8dc9aa1fc7172db91fa6ab70121587ed43bbcf6d562e740b8
ripemd-160 3dbbf40c52f4f316e8b6238a5bb71376894a69b1

78702994 as geometric shapes

Circle

Radius = n
Diameter 157405988
Circumference 494505495.53184
Area 1.9459531523905E+16

Sphere

Radius = n
Volume 2.0420311903583E+24
Surface area 7.7838126095619E+16
Circumference 494505495.53184

Square

Length = n
Perimeter 314811976
Area 6194161264564036
Diagonal 111302841.51417

Cube

Length = n
Surface area 37164967587384216
Volume 4.8749903684002E+23
Space diagonal 136317584.31579

Equilateral Triangle

Length = n
Perimeter 236108982
Area 2.682150505125E+15
Altitude 68158792.157894

Triangular Pyramid

Length = n
Surface area 2.682150505125E+15
Volume 5.7452312461914E+22
Height 37100947.171389