77328638 (number)

77328638 is an even 8-digits composite number following 77328637 and preceding 77328639. In scientific notation, it is written as 7.7328638 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 38644120 positive integers (up to 77328638) that are relatively prime to 77328638.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred twenty-eight thousand six hundred thirty-eight

Notation

Scientific notation 7.7328638 × 10^7
Engineering notation 7.7328638 × 10^6

Prime Factorization of 77328638

Prime Factorization 2 × 2141 × 18059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77328638
Product of the distinct prime numbers

The prime factorization of 77328638 is 2 × 2141 × 18059. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 83, 63, 541, 566, 2754, 4314, 50223, 90978, 962712, 341899, 671446, 7463499, 49338986, 99766383, 567526152, 458971086, 9757668157, 1325765386

Basic calculations (n = 77328638)

Multiplication

n×y
n×2 154657276
n×3 231985914
n×4 309314552
n×5 386643190

Division

n÷y
n÷2 38664319
n÷3 25776212.666667
n÷3 19332159.5
n÷5 15465727.6

Exponentiation

ny
n2 5979718254935044
n3 4.6240346827786E+23
n4 3.5757030408403E+31
n5 2.7650424604064E+39

Nth Root

y√n
2√n 8793.6703372369
3√n 426.03647920253
4√n 93.774571911776
5√n 37.815345457198

Divisors of 77328638

1, 2, 2141, 4282, 18059, 36118, 38664319, 77328638

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77328637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77328638 can be divided by 8 positive divisors. The sum of these divisors (counting 77328638) is 1, the average is 0.125.

Base conversion 77328638

Base System Value
2 Binary 100100110111111000011111110
3 Ternary 12101111200221122
4 Quaternary 10212333003332
5 Quinary 124244004023
6 Senary 11401230542
8 Octal 446770376
10 Decimal 77328638
12 Duodecimal 21a92452
16 Hexadecimal 49bf0fe
20 Vigesimal 14361bi
36 Base36 1a1f5q

Cryptographic Hash Functions

md5 a3fea348ae6c44e156df4e840a60cfff
sha1 2b1d7d2d0c44432ab2afbd2abc16589c6448df78
sha256 10db84c4b2e93808f0f47d58f392b216df07c87634d16039c01fea716e02681f
sha512 b38abcbec59a76347d8ad610fa1b7833d51e687987c278c21235899cd5baf62a07c6fc31c2142abfcc98cfcc0159621b7c020580c6f09120aa4d10fe91f37b18
ripemd-160 e9440e225f3aa1e3907f124eff9ca7f9c97f8683

77328638 as geometric shapes

Circle

Radius = n
Diameter 154657276
Circumference 485870162.10581
Area 1.8785838940241E+16

Sphere

Radius = n
Volume 1.9369111185816E+24
Surface area 7.5143355760963E+16
Circumference 485870162.10581

Square

Length = n
Perimeter 309314552
Area 5979718254935044
Diagonal 109359208.61944

Cube

Length = n
Surface area 35878309529610264
Volume 4.6240346827786E+23
Space diagonal 133937129.8961

Equilateral Triangle

Length = n
Perimeter 231985914
Area 2.5892939581236E+15
Altitude 66968564.948051

Triangular Pyramid

Length = n
Surface area 2.5892939581236E+15
Volume 5.4494771343909E+22
Height 36453069.539813