77779994 (number)

77779994 is an even 8-digits composite number following 77779993 and preceding 77779995. In scientific notation, it is written as 7.7779994 × 10^7. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 37838880 positive integers (up to 77779994) that are relatively prime to 77779994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7779994 × 10^7
Engineering notation 7.7779994 × 10^6

Prime Factorization of 77779994

Prime Factorization 2 × 37 × 1051081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77779994
Product of the distinct prime numbers

The prime factorization of 77779994 is 2 × 37 × 1051081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 21, 10, 366, 316, 1517, 6483, 27854, 76897, 881417, 681948, 1494922, 2945318, 91228342, 2127959, 584896798, 490126128, 1613092747, 9666589278

Basic calculations (n = 77779994)

Multiplication

n×y
n×2 155559988
n×3 233339982
n×4 311119976
n×5 388899970

Division

n÷y
n÷2 38889997
n÷3 25926664.666667
n÷3 19444998.5
n÷5 15555998.8

Exponentiation

ny
n2 6049727466640036
n3 4.705477660569E+23
n4 3.6599202420619E+31
n5 2.8466857446805E+39

Nth Root

y√n
2√n 8819.2966839766
3√n 426.86377597828
4√n 93.911110545966
5√n 37.859387283605

Divisors of 77779994

1, 2, 37, 74, 1051081, 2102162, 38889997, 77779994

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 -77779993
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 77779994 can be divided by 8 positive divisors. The sum of these divisors (counting 77779994) is 1, the average is 0.125.

Base conversion 77779994

Base System Value
2 Binary 100101000101101010000011010
3 Ternary 12102100122002112
4 Quaternary 10220231100122
5 Quinary 124402424434
6 Senary 11415032322
8 Octal 450552032
10 Decimal 77779994
12 Duodecimal 2206b6a2
16 Hexadecimal 4a2d41a
20 Vigesimal 14629je
36 Base36 1ab3fe

Cryptographic Hash Functions

md5 57ae6977716af3b6ba7d71434f7156d8
sha1 e136209d572ccb9baab9c08cdb38ed50f99212a1
sha256 f6560d9ec010f0df09bb4fb08cfebe9f5abcbc6b605237aad9bd318d4caef920
sha512 065c1ad965033150dcde5d9e1f5d3afc04f4986c5bb90b6a96bd33f8867da75813bd8112d3303229e95446d923b89cdc1a5371cc3598b98c4959b45ee8afe9de
ripemd-160 c6e57cf6fc150780e181d5a78dedc2449d64a4e0

77779994 as geometric shapes

Circle

Radius = n
Diameter 155559988
Circumference 488706115.49332
Area 1.9005779365417E+16

Sphere

Radius = n
Volume 1.9710258733432E+24
Surface area 7.6023117461667E+16
Circumference 488706115.49332

Square

Length = n
Perimeter 311119976
Area 6049727466640036
Diagonal 109997522.3961

Cube

Length = n
Surface area 36298364799840216
Volume 4.705477660569E+23
Space diagonal 134718901.4204

Equilateral Triangle

Length = n
Perimeter 233339982
Area 2.6196088360414E+15
Altitude 67359450.710201

Triangular Pyramid

Length = n
Surface area 2.6196088360414E+15
Volume 5.5454586041836E+22
Height 36665840.798699