77956916 (number)

77956916 is an even 8-digits composite number following 77956915 and preceding 77956917. In scientific notation, it is written as 7.7956916 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 38952120 positive integers (up to 77956916) that are relatively prime to 77956916.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred fifty-six thousand nine hundred sixteen

Notation

Scientific notation 7.7956916 × 10^7
Engineering notation 7.7956916 × 10^6

Prime Factorization of 77956916

Prime Factorization 2 × 2 × 1699 × 11471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38978458
Product of the distinct prime numbers

The prime factorization of 77956916 is 2 × 2 × 1699 × 11471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 49, 45, 800, 270, 4890, 2002, 74471, 1968, 581583, 831864, 2608920, 9082329, 57381594, 80959328, 715044567, 966781478, 4887434532, 2667219210

Basic calculations (n = 77956916)

Multiplication

n×y
n×2 155913832
n×3 233870748
n×4 311827664
n×5 389784580

Division

n÷y
n÷2 38978458
n÷3 25985638.666667
n÷3 19489229
n÷5 15591383.2

Exponentiation

ny
n2 6077280752231056
n3 4.7376606511009E+23
n4 3.6933341341438E+31
n5 2.8792093885538E+39

Nth Root

y√n
2√n 8829.3213782261
3√n 427.18718563544
4√n 93.964468700813
5√n 37.876594979568

Divisors of 77956916

1, 2, 4, 1699, 3398, 6796, 11471, 22942, 45884, 19489229, 38978458, 77956916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77956915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77956916 can be divided by 12 positive divisors. The sum of these divisors (counting 77956916) is 1, the average is 0.083333333333333.

Base conversion 77956916

Base System Value
2 Binary 100101001011000011100110100
3 Ternary 12102200121210012
4 Quaternary 10221120130310
5 Quinary 124424110131
6 Senary 11422515352
8 Octal 451303464
10 Decimal 77956916
12 Duodecimal 22135b58
16 Hexadecimal 4a58734
20 Vigesimal 1474c5g
36 Base36 1aevxw

Cryptographic Hash Functions

md5 4e784f1258d7d83ce7f69f04b0ab1edb
sha1 579393d923c1e5bab8a3bfc52c6d689413658cc9
sha256 dc4663f96ba9a0ccbe08b9d6670a43efbadb97d0c7a12444fa3849cc74bcbdce
sha512 b5bc725092b0a92b34b8a95f356094a435751bdf5ab4155f0bda1e863bb45c1959058e74cb57eb84339a24ae3c3bd588bae8aae24c56fae036fa8fa69ddc4477
ripemd-160 48d97c429d659395b07401b72f7edd04547298b5

77956916 as geometric shapes

Circle

Radius = n
Diameter 155913832
Circumference 489817749.20423
Area 1.9092340565012E+16

Sphere

Radius = n
Volume 1.9845066528934E+24
Surface area 7.6369362260047E+16
Circumference 489817749.20423

Square

Length = n
Perimeter 311827664
Area 6077280752231056
Diagonal 110247727.88798

Cube

Length = n
Surface area 36463684513386336
Volume 4.7376606511009E+23
Space diagonal 135025339.31338

Equilateral Triangle

Length = n
Perimeter 233870748
Area 2.6315397586811E+15
Altitude 67512669.65669

Triangular Pyramid

Length = n
Surface area 2.6315397586811E+15
Volume 5.5833866222569E+22
Height 36749242.629327