77442968 (number)

77442968 is an even 8-digits composite number following 77442967 and preceding 77442969. In scientific notation, it is written as 7.7442968 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 38378368 positive integers (up to 77442968) that are relatively prime to 77442968.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred forty-two thousand nine hundred sixty-eight

Notation

Scientific notation 7.7442968 × 10^7
Engineering notation 7.7442968 × 10^6

Prime Factorization of 77442968

Prime Factorization 2 × 2 × 2 × 113 × 85667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19360742
Product of the distinct prime numbers

The prime factorization of 77442968 is 2 × 2 × 2 × 113 × 85667. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 1, 17, 905, 223, 2813, 7474, 15472, 19420, 649559, 481256, 3516953, 9797262, 95657796, 49926926, 614389185, 695064364, 4327906022, 3622935417

Basic calculations (n = 77442968)

Multiplication

n×y
n×2 154885936
n×3 232328904
n×4 309771872
n×5 387214840

Division

n÷y
n÷2 38721484
n÷3 25814322.666667
n÷3 19360742
n÷5 15488593.6

Exponentiation

ny
n2 5997413292649024
n3 4.6445748570539E+23
n4 3.5968966202843E+31
n5 2.7855434986399E+39

Nth Root

y√n
2√n 8800.1686347479
3√n 426.24634007
4√n 93.809214018389
5√n 37.826520809453

Divisors of 77442968

1, 2, 4, 8, 113, 226, 452, 904, 85667, 171334, 342668, 685336, 9680371, 19360742, 38721484, 77442968

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 -77442967
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 77442968 can be divided by 16 positive divisors. The sum of these divisors (counting 77442968) is 1, the average is 0.0625.

Base conversion 77442968

Base System Value
2 Binary 100100111011010111110011000
3 Ternary 12101201111210002
4 Quaternary 10213122332120
5 Quinary 124311133333
6 Senary 11403512132
8 Octal 447327630
10 Decimal 77442968
12 Duodecimal 21b28648
16 Hexadecimal 49daf98
20 Vigesimal 1440788
36 Base36 1a3vdk

Cryptographic Hash Functions

md5 f2c57d130ccd6923e64ce7742968b513
sha1 760855044a973f47d8f5c0db7ab5f3f00bc8573f
sha256 1e958f900e77ab48e83ee88171ebd15536a654fa3c3f3ce46d25fa583e93ccf4
sha512 82b54813d62fa92065375ec5852f3e64f85808e0a001a9278490308ccbb0a5ce9490ba46aa4387a58ee582ec1514971c463ea2c7f0b0a68209de72e1a3b83858
ripemd-160 069d7034cc0ebabe68241f60549ee0dbdb483b53

77442968 as geometric shapes

Circle

Radius = n
Diameter 154885936
Circumference 486588518.68198
Area 1.8841429540728E+16

Sphere

Radius = n
Volume 1.9455149666625E+24
Surface area 7.5365718162912E+16
Circumference 486588518.68198

Square

Length = n
Perimeter 309771872
Area 5997413292649024
Diagonal 109520895.65603

Cube

Length = n
Surface area 35984479755894144
Volume 4.6445748570539E+23
Space diagonal 134135155.26493

Equilateral Triangle

Length = n
Perimeter 232328904
Area 2.5969561342143E+15
Altitude 67067577.632465

Triangular Pyramid

Length = n
Surface area 2.5969561342143E+15
Volume 5.473683961919E+22
Height 36506965.218675