77328972 (number)

77328972 is an even 8-digits composite number following 77328971 and preceding 77328973. In scientific notation, it is written as 7.7328972 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 21949056 positive integers (up to 77328972) that are relatively prime to 77328972.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred twenty-eight thousand nine hundred seventy-two

Notation

Scientific notation 7.7328972 × 10^7
Engineering notation 7.7328972 × 10^6

Prime Factorization of 77328972

Prime Factorization 2 × 2 × 7 × 27 × 233 × 439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38664486
Product of the distinct prime numbers

The prime factorization of 77328972 is 2 × 2 × 7 × 27 × 233 × 439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77328972)

Multiplication

n×y
n×2 154657944
n×3 231986916
n×4 309315888
n×5 386644860

Division

n÷y
n÷2 38664486
n÷3 25776324
n÷3 19332243
n÷5 15465794.4

Exponentiation

ny
n2 5979769910576784
n3 4.6240945998143E+23
n4 3.5757648183439E+31
n5 2.765102175163E+39

Nth Root

y√n
2√n 8793.6893281489
3√n 426.03709258451
4√n 93.774673170046
5√n 37.815378123759

Divisors of 77328972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77328971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77328972 can be divided by 48 positive divisors. The sum of these divisors (counting 77328972) is 1, the average is 0.020833333333333.

Base conversion 77328972

Base System Value
2 Binary 100100110111111001001001100
3 Ternary 12101111201102000
4 Quaternary 10212333021030
5 Quinary 124244011342
6 Senary 11401232300
8 Octal 446771114
10 Decimal 77328972
12 Duodecimal 21a92690
16 Hexadecimal 49bf24c
20 Vigesimal 143628c
36 Base36 1a1ff0

Cryptographic Hash Functions

md5 69bf1f1eece1d845a7de1e0d90a7ef57
sha1 2fbee40fbdbd45943a8194792f4cb45e456b5c12
sha256 c896a9bd4638e2b49eaf288c46415f6ff64310db037591754edaaaab2298c02f
sha512 40d908957776660c258b553de4e226567c1e52d061c231072d93f2446483f5b31dbbb127ea7cc014ac556eced78a6be531ab2453cf1617c3650696ea5db87d4a
ripemd-160 ca293d4d34bf5d9f9bb1564393b598e8a46faff8

77328972 as geometric shapes

Circle

Radius = n
Diameter 154657944
Circumference 485872260.6897
Area 1.8786001221225E+16

Sphere

Radius = n
Volume 1.9369362165708E+24
Surface area 7.5144004884901E+16
Circumference 485872260.6897

Square

Length = n
Perimeter 309315888
Area 5979769910576784
Diagonal 109359680.96677

Cube

Length = n
Surface area 35878619463460704
Volume 4.6240945998143E+23
Space diagonal 133937708.40107

Equilateral Triangle

Length = n
Perimeter 231986916
Area 2.5893163256726E+15
Altitude 66968854.200536

Triangular Pyramid

Length = n
Surface area 2.5893163256726E+15
Volume 5.4495477472947E+22
Height 36453226.988923