78992743 (number)

78992743 is an odd 8-digits composite number following 78992742 and preceding 78992744. In scientific notation, it is written as 7.8992743 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 73094400 positive integers (up to 78992743) that are relatively prime to 78992743.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred ninety-two thousand seven hundred forty-three

Notation

Scientific notation 7.8992743 × 10^7
Engineering notation 7.8992743 × 10^6

Prime Factorization of 78992743

Prime Factorization 37 × 31 × 61 × 1129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78992743
Product of the distinct prime numbers

The prime factorization of 78992743 is 37 × 31 × 61 × 1129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 61, 96, 672, 83, 1089, 9875, 49393, 54049, 759716, 10763, 188493, 2653512, 85481576, 98732814, 57727843, 688898532, 5400638077, 5646562515

Basic calculations (n = 78992743)

Multiplication

n×y
n×2 157985486
n×3 236978229
n×4 315970972
n×5 394963715

Division

n÷y
n÷2 39496371.5
n÷3 26330914.333333
n÷3 19748185.75
n÷5 15798548.6

Exponentiation

ny
n2 6239853446664049
n3 4.9290313967E+23
n4 3.8935771035845E+31
n5 3.0756433549414E+39

Nth Root

y√n
2√n 8887.786169795
3√n 429.07090363827
4√n 94.275055925706
5√n 37.97671881051

Divisors of 78992743

1, 31, 37, 61, 1129, 1147, 1891, 2257, 34999, 41773, 68869, 69967, 1294963, 2134939, 2548153, 78992743

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78992742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78992743 can be divided by 16 positive divisors. The sum of these divisors (counting 78992743) is 1, the average is 0.0625.

Base conversion 78992743

Base System Value
2 Binary 100101101010101010101100111
3 Ternary 12111122020200011
4 Quaternary 10231111111213
5 Quinary 130210231433
6 Senary 11501031051
8 Octal 455252547
10 Decimal 78992743
12 Duodecimal 22555487
16 Hexadecimal 4b55567
20 Vigesimal 14de1h3
36 Base36 1b136v

Cryptographic Hash Functions

md5 1b06f801fa90d15b26e51a4570363e47
sha1 852bc1247fb31d6069df44dd50350d03b7ed8803
sha256 b6c2c469bd3fc05a0a09d959c268115b24e195f105221268a76a283dcad565dc
sha512 27468041d11082bd38aae03bcc02a5bec882d43283e11a3791d48bf87e19ff70530a9e181dd75885ea8beff21536e3c9b6e1c47198758d77199e5c8cb1234f7f
ripemd-160 3adaf5f14c8015103e8243e830813ca14d4d8c58

78992743 as geometric shapes

Circle

Radius = n
Diameter 157985486
Circumference 496326042.19141
Area 1.9603077747517E+16

Sphere

Radius = n
Volume 2.0646678433581E+24
Surface area 7.8412310990067E+16
Circumference 496326042.19141

Square

Length = n
Perimeter 315970972
Area 6239853446664049
Diagonal 111712608.47965

Cube

Length = n
Surface area 37439120679984294
Volume 4.9290313967E+23
Space diagonal 136819444.30523

Equilateral Triangle

Length = n
Perimeter 236978229
Area 2.7019358003515E+15
Altitude 68409722.152615

Triangular Pyramid

Length = n
Surface area 2.7019358003515E+15
Volume 5.8089192088133E+22
Height 37237536.159884