77995761 (number)

77995761 is an odd 8-digits composite number following 77995760 and preceding 77995762. In scientific notation, it is written as 7.7995761 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 50097600 positive integers (up to 77995761) that are relatively prime to 77995761.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred ninety-five thousand seven hundred sixty-one

Notation

Scientific notation 7.7995761 × 10^7
Engineering notation 7.7995761 × 10^6

Prime Factorization of 77995761

Prime Factorization 3 × 29 × 853 × 1051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77995761
Product of the distinct prime numbers

The prime factorization of 77995761 is 3 × 29 × 853 × 1051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 82, 36, 222, 449, 6929, 8173, 52573, 18571, 897356, 352983, 8544750, 9592692, 67668432, 68464566, 475312093, 847454640, 7655701999, 155838929

Basic calculations (n = 77995761)

Multiplication

n×y
n×2 155991522
n×3 233987283
n×4 311983044
n×5 389978805

Division

n÷y
n÷2 38997880.5
n÷3 25998587
n÷3 19498940.25
n÷5 15599152.2

Exponentiation

ny
n2 6083338733969121
n3 4.744746339767E+23
n4 3.7007010152209E+31
n5 2.8863899191563E+39

Nth Root

y√n
2√n 8831.5208769498
3√n 427.25812794404
4√n 93.976171857284
5√n 37.880368918403

Divisors of 77995761

1, 3, 29, 87, 853, 1051, 2559, 3153, 24737, 30479, 74211, 91437, 896503, 2689509, 25998587, 77995761

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 -77995760
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 77995761 can be divided by 16 positive divisors. The sum of these divisors (counting 77995761) is 1, the average is 0.0625.

Base conversion 77995761

Base System Value
2 Binary 100101001100001111011110001
3 Ternary 12102202121001220
4 Quaternary 10221201323301
5 Quinary 124431331021
6 Senary 11423415253
8 Octal 451417361
10 Decimal 77995761
12 Duodecimal 22154529
16 Hexadecimal 4a61ef1
20 Vigesimal 1479981
36 Base36 1afpwx

Cryptographic Hash Functions

md5 13992ccba7efdc71e57327a2017a09f8
sha1 c5e385fc7f2269385ed504e2bbfb9859198d2c27
sha256 48c9d3bbf013a54fb39b4df6c60aee11ae83e94fe2c83ef41aca4dc2fee205e3
sha512 5c9c29c8dd45c5cf0eec89eb0de976a55a08aec2ea6643f4477a06187a14ec7305f06134eb0fa991a3952ff46724f632822b866ef619ba90b8046a62c9ef811f
ripemd-160 9a83143d5ddde6f015fb9f4041657e73d9a6ca40

77995761 as geometric shapes

Circle

Radius = n
Diameter 155991522
Circumference 490061819.53749
Area 1.9111372275936E+16

Sphere

Radius = n
Volume 1.9874746992212E+24
Surface area 7.6445489103742E+16
Circumference 490061819.53749

Square

Length = n
Perimeter 311983044
Area 6083338733969121
Diagonal 110302663.01381

Cube

Length = n
Surface area 36500032403814726
Volume 4.744746339767E+23
Space diagonal 135092620.827

Equilateral Triangle

Length = n
Perimeter 233987283
Area 2.6341629417216E+15
Altitude 67546310.4135

Triangular Pyramid

Length = n
Surface area 2.6341629417216E+15
Volume 5.5917371864321E+22
Height 36767554.337937