77798972 (number)

77798972 is an even 8-digits composite number following 77798971 and preceding 77798973. In scientific notation, it is written as 7.7798972 × 10^7. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 37207192 positive integers (up to 77798972) that are relatively prime to 77798972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7798972 × 10^7
Engineering notation 7.7798972 × 10^6

Prime Factorization of 77798972

Prime Factorization 2 × 2 × 529 × 36767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38899486
Product of the distinct prime numbers

The prime factorization of 77798972 is 2 × 2 × 529 × 36767. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77798972)

Multiplication

n×y
n×2 155597944
n×3 233396916
n×4 311195888
n×5 388994860

Division

n÷y
n÷2 38899486
n÷3 25932990.666667
n÷3 19449743
n÷5 15559794.4

Exponentiation

ny
n2 6052680044256784
n3 4.7089228528809E+23
n4 3.6634935718144E+31
n5 2.8501603381577E+39

Nth Root

y√n
2√n 8820.37255449
3√n 426.89849082607
4√n 93.916838503487
5√n 37.861234610407

Divisors of 77798972

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 -77798971
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 77798972 can be divided by 12 positive divisors. The sum of these divisors (counting 77798972) is 1, the average is 0.083333333333333.

Base conversion 77798972

Base System Value
2 Binary 100101000110001111000111100
3 Ternary 12102101121010102
4 Quaternary 10220301320330
5 Quinary 124404031342
6 Senary 11415300232
8 Octal 450617074
10 Decimal 77798972
12 Duodecimal 2207a678
16 Hexadecimal 4a31e3c
20 Vigesimal 1464h8c
36 Base36 1abi2k

Cryptographic Hash Functions

md5 23d27cb11bdf8db215f3ca255fee9eda
sha1 0d882c7168054288760fbaf55822c985267f5368
sha256 5d8116cf242c10576e9abae79546032b3db030bbfac5b126660ec5a736cc4a0b
sha512 5b6e41dec1360dc13651d27de63c6d48faead6a75964f3a7d16d311cb5c62b2a282fb8da09e427f742432b965a5182cf82189770c05fe3a529bd63a6558d41d9
ripemd-160 f65a6d05e8d957a3821f71f5a244d71fa1ebd3a9

77798972 as geometric shapes

Circle

Radius = n
Diameter 155597944
Circumference 488825357.78408
Area 1.9015055161567E+16

Sphere

Radius = n
Volume 1.9724689921242E+24
Surface area 7.6060220646267E+16
Circumference 488825357.78408

Square

Length = n
Perimeter 311195888
Area 6052680044256784
Diagonal 110024361.34108

Cube

Length = n
Surface area 36316080265540704
Volume 4.7089228528809E+23
Space diagonal 134751772.28063

Equilateral Triangle

Length = n
Perimeter 233396916
Area 2.6208873396527E+15
Altitude 67375886.140314

Triangular Pyramid

Length = n
Surface area 2.6208873396527E+15
Volume 5.5495188022607E+22
Height 36674787.113695