77454928 (number)

77454928 is an even 8-digits composite number following 77454927 and preceding 77454929. In scientific notation, it is written as 7.7454928 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors. There are 38727456 positive integers (up to 77454928) that are relatively prime to 77454928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7454928 × 10^7
Engineering notation 7.7454928 × 10^6

Prime Factorization of 77454928

Prime Factorization 2 × 2 × 2 × 2 × 4840933

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9681866
Product of the distinct prime numbers

The prime factorization of 77454928 is 2 × 2 × 2 × 2 × 4840933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 79, 84, 108, 298, 1498, 6987, 35333, 46167, 506615, 523171, 9607211, 9174269, 61824636, 56700839, 327258202, 433813550, 2936407130, 6664400199

Basic calculations (n = 77454928)

Multiplication

n×y
n×2 154909856
n×3 232364784
n×4 309819712
n×5 387274640

Division

n÷y
n÷2 38727464
n÷3 25818309.333333
n÷3 19363732
n÷5 15490985.6

Exponentiation

ny
n2 5999265871485184
n3 4.6467270612874E+23
n4 3.5991190996767E+31
n5 2.7876951072888E+39

Nth Root

y√n
2√n 8800.8481409464
3√n 426.26828156642
4√n 93.812835693984
5√n 37.827689094336

Divisors of 77454928

1, 2, 4, 8, 16, 4840933, 9681866, 19363732, 38727464, 77454928

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77454927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77454928 can be divided by 10 positive divisors. The sum of these divisors (counting 77454928) is 1, the average is 0.1.

Base conversion 77454928

Base System Value
2 Binary 100100111011101111001010000
3 Ternary 12101202010012001
4 Quaternary 10213131321100
5 Quinary 124312024203
6 Senary 11404043344
8 Octal 447357120
10 Decimal 77454928
12 Duodecimal 21b33554
16 Hexadecimal 49dde50
20 Vigesimal 1441h68
36 Base36 1a44ls

Cryptographic Hash Functions

md5 00aa6f8b496a441d4d486629aae58b75
sha1 e693def82c83d67060c0959725c61e9f09d75f0e
sha256 8ad7adde4bdfaf4efcb6fc81bd7ce60deb07aa7aea644a71c5de70a491c07434
sha512 2509522be55865bf3f26b745ed7df50c47562ab7f70ac19a71ae78520937ee0cbcfff5df2ca98e35355c70c5854dc3467a17d65a1ae63dc18f1bfc4ec54771ab
ripemd-160 9409e76244f509d6f3137518e34fc184c69c560d

77454928 as geometric shapes

Circle

Radius = n
Diameter 154909856
Circumference 486663665.57825
Area 1.884724958879E+16

Sphere

Radius = n
Volume 1.9464164798637E+24
Surface area 7.5388998355159E+16
Circumference 486663665.57825

Square

Length = n
Perimeter 309819712
Area 5999265871485184
Diagonal 109537809.65023

Cube

Length = n
Surface area 35995595228911104
Volume 4.6467270612874E+23
Space diagonal 134155870.59259

Equilateral Triangle

Length = n
Perimeter 232364784
Area 2.5977583243816E+15
Altitude 67077935.296295

Triangular Pyramid

Length = n
Surface area 2.5977583243816E+15
Volume 5.4762203589323E+22
Height 36512603.216744