77668870 (number)

77668870 is an even 8-digits composite number following 77668869 and preceding 77668871. In scientific notation, it is written as 7.7668870 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 30746880 positive integers (up to 77668870) that are relatively prime to 77668870.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred sixty-eight thousand eight hundred seventy

Notation

Scientific notation 7.7668870 × 10^7
Engineering notation 7.7668870 × 10^6

Prime Factorization of 77668870

Prime Factorization 2 × 5 × 97 × 80071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77668870
Product of the distinct prime numbers

The prime factorization of 77668870 is 2 × 5 × 97 × 80071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 86, 2, 117, 812, 167, 8773, 67296, 92286, 303720, 228993, 9258227, 5951171, 16249134, 98763777, 757166451, 789655770, 8889025338, 2213199142

Basic calculations (n = 77668870)

Multiplication

n×y
n×2 155337740
n×3 233006610
n×4 310675480
n×5 388344350

Division

n÷y
n÷2 38834435
n÷3 25889623.333333
n÷3 19417217.5
n÷5 15533774

Exponentiation

ny
n2 6032453367076900
n3 4.6853383634856E+23
n4 3.6390493625957E+31
n5 2.8264085186703E+39

Nth Root

y√n
2√n 8812.9943832956
3√n 426.66039283852
4√n 93.877549942974
5√n 37.848563181779

Divisors of 77668870

1, 2, 5, 10, 97, 194, 485, 970, 80071, 160142, 400355, 800710, 7766887, 15533774, 38834435, 77668870

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 -77668869
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 77668870 can be divided by 16 positive divisors. The sum of these divisors (counting 77668870) is 1, the average is 0.0625.

Base conversion 77668870

Base System Value
2 Binary 100101000010010001000000110
3 Ternary 12102010222122211
4 Quaternary 10220102020012
5 Quinary 124340400440
6 Senary 11412414034
8 Octal 450221006
10 Decimal 77668870
12 Duodecimal 2201731a
16 Hexadecimal 4a12206
20 Vigesimal 1458c3a
36 Base36 1a8pom

Cryptographic Hash Functions

md5 38d77d201f6f847c72d6d90a2d619b42
sha1 7136f74bf0c97f6c3bac2cac11bef1966b6aa474
sha256 30e43f3634cdefda3208808b275597e8b1b1469622d5e8ffcb27e017be21de32
sha512 78c310b7e967dfbf2ecaa98e27e75d47eeebad3e9eb366b065dbc488b9f5485948f74455decbf271ec1ab63bdbb1ac85564444c4c74e77659732455894fa586c
ripemd-160 6cdc372c525e1b5aa5b6eafe52579e41698f58ce

77668870 as geometric shapes

Circle

Radius = n
Diameter 155337740
Circumference 488007902.80924
Area 1.8951511181132E+16

Sphere

Radius = n
Volume 1.9625899443078E+24
Surface area 7.5806044724527E+16
Circumference 488007902.80924

Square

Length = n
Perimeter 310675480
Area 6032453367076900
Diagonal 109840369.32819

Cube

Length = n
Surface area 36194720202461400
Volume 4.6853383634856E+23
Space diagonal 134526429.00646

Equilateral Triangle

Length = n
Perimeter 233006610
Area 2.6121289315168E+15
Altitude 67263214.503231

Triangular Pyramid

Length = n
Surface area 2.6121289315168E+15
Volume 5.5217242149569E+22
Height 36613456.442731