77454968 (number)

77454968 is an even 8-digits composite number following 77454967 and preceding 77454969. In scientific notation, it is written as 7.7454968 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 38148480 positive integers (up to 77454968) that are relatively prime to 77454968.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred fifty-four thousand nine hundred sixty-eight

Notation

Scientific notation 7.7454968 × 10^7
Engineering notation 7.7454968 × 10^6

Prime Factorization of 77454968

Prime Factorization 2 × 2 × 2 × 149 × 181 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19363742
Product of the distinct prime numbers

The prime factorization of 77454968 is 2 × 2 × 2 × 149 × 181 × 359. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 92, 52, 691, 307, 956, 1649, 82993, 75064, 152364, 874638, 7290689, 3298223, 32116150, 84488414, 191727189, 11597290, 8755818616, 502303223

Basic calculations (n = 77454968)

Multiplication

n×y
n×2 154909936
n×3 232364904
n×4 309819872
n×5 387274840

Division

n÷y
n÷2 38727484
n÷3 25818322.666667
n÷3 19363742
n÷5 15490993.6

Exponentiation

ny
n2 5999272067881024
n3 4.6467342604102E+23
n4 3.5991265344457E+31
n5 2.7877023055345E+39

Nth Root

y√n
2√n 8800.8504134544
3√n 426.26835494556
4√n 93.812847805908
5√n 37.827693001402

Divisors of 77454968

1, 2, 4, 8, 149, 181, 298, 359, 362, 596, 718, 724, 1192, 1436, 1448, 2872, 26969, 53491, 53938, 64979, 106982, 107876, 129958, 213964, 215752, 259916, 427928, 519832, 9681871, 19363742, 38727484, 77454968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77454967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77454968 can be divided by 32 positive divisors. The sum of these divisors (counting 77454968) is 1, the average is 0.03125.

Base conversion 77454968

Base System Value
2 Binary 100100111011101111001111000
3 Ternary 12101202010020112
4 Quaternary 10213131321320
5 Quinary 124312024333
6 Senary 11404043452
8 Octal 447357170
10 Decimal 77454968
12 Duodecimal 21b33588
16 Hexadecimal 49dde78
20 Vigesimal 1441h88
36 Base36 1a44mw

Cryptographic Hash Functions

md5 ff3ef997fddc226ee2e8c993e3719e83
sha1 fcacd1737344c1ddf7d5a55586b9da4cfb5cff09
sha256 5875574551acb973cd3a39543c75218b36f85516e2315ac2c817919b7b706119
sha512 4e8eb37ba158ea060bf39b3d0bad8e53decf48b361a5cee2ca54316299ee69c6bf4494e27cf157d2842ea26ca518cebf0ed72b356a6beb5383deb9563cdba3d9
ripemd-160 dceaa7088ba0592e35cc692e3fb848d095ca5e4e

77454968 as geometric shapes

Circle

Radius = n
Diameter 154909936
Circumference 486663916.90567
Area 1.8847269055341E+16

Sphere

Radius = n
Volume 1.9464194954252E+24
Surface area 7.5389076221366E+16
Circumference 486663916.90567

Square

Length = n
Perimeter 309819872
Area 5999272067881024
Diagonal 109537866.21877

Cube

Length = n
Surface area 35995632407286144
Volume 4.6467342604102E+23
Space diagonal 134155939.87462

Equilateral Triangle

Length = n
Perimeter 232364904
Area 2.5977610074997E+15
Altitude 67077969.937311

Triangular Pyramid

Length = n
Surface area 2.5977610074997E+15
Volume 5.4762288431798E+22
Height 36512622.072925