77254920 (number)

77254920 is an even 8-digits composite number following 77254919 and preceding 77254921. In scientific notation, it is written as 7.7254920 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 20207616 positive integers (up to 77254920) that are relatively prime to 77254920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7254920 × 10^7
Engineering notation 7.7254920 × 10^6

Prime Factorization of 77254920

Prime Factorization 2 × 2 × 2 × 9 × 5 × 53 × 4049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19313730
Product of the distinct prime numbers

The prime factorization of 77254920 is 2 × 2 × 2 × 9 × 5 × 53 × 4049. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 60, 15, 667, 451, 901, 8260, 40394, 63530, 131809, 777154, 356842, 3550176, 86183506, 85978126, 627480157, 297905019, 1129071706, 3043213178

Basic calculations (n = 77254920)

Multiplication

n×y
n×2 154509840
n×3 231764760
n×4 309019680
n×5 386274600

Division

n÷y
n÷2 38627460
n÷3 25751640
n÷3 19313730
n÷5 15450984

Exponentiation

ny
n2 5968322664206400
n3 4.6108228995745E+23
n4 3.562087542408E+31
n5 2.7518878812172E+39

Nth Root

y√n
2√n 8789.4778001881
3√n 425.9010548487
4√n 93.752214908172
5√n 37.808132772944

Divisors of 77254920

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 53, 72, 90, 106, 180, 212, 265, 360, 424, 477, 530, 954, 1060, 1908, 2120, 2385, 3816, 4049, 4770, 8098, 9540, 16196, 19080, 20245, 32392, 36441, 40490, 72882, 80980, 145764, 161960, 182205, 214597, 291528, 364410, 429194, 728820, 858388, 1072985, 1457640, 1716776, 1931373, 2145970, 3862746, 4291940, 7725492, 8583880, 9656865, 15450984, 19313730, 38627460, 77254920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77254919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77254920 can be divided by 64 positive divisors. The sum of these divisors (counting 77254920) is 1, the average is 0.015625.

Base conversion 77254920

Base System Value
2 Binary 100100110101101000100001000
3 Ternary 12101100221211100
4 Quaternary 10212231010020
5 Quinary 124234124140
6 Senary 11355501400
8 Octal 446550410
10 Decimal 77254920
12 Duodecimal 21a57860
16 Hexadecimal 49ad108
20 Vigesimal 142gh60
36 Base36 19zua0

Cryptographic Hash Functions

md5 da6534bb07c8b8f124ee0684c5f4bf0b
sha1 87b2493953054a17ab63eaf341ebd7d6a325c60c
sha256 60fd38157b8d1b64082eef172dab8d6ec2dec8f9593a0cd781b17062ee34868c
sha512 1e412cc301cd7a4e23d5b25fc7200029720796c1e0edd35a2bfd3e7810577f950e1012bda3002c6fc20bf84efd111b8cef338e0ea5e6280fb63ff65a4a201e5d
ripemd-160 aa0863d34c650d37c7804f5a011210d8805bf352

77254920 as geometric shapes

Circle

Radius = n
Diameter 154509840
Circumference 485406978.25133
Area 1.8750038636124E+16

Sphere

Radius = n
Volume 1.9313769797743E+24
Surface area 7.5000154544497E+16
Circumference 485406978.25133

Square

Length = n
Perimeter 309019680
Area 5968322664206400
Diagonal 109254955.62405

Cube

Length = n
Surface area 35809935985238400
Volume 4.6108228995745E+23
Space diagonal 133809446.57467

Equilateral Triangle

Length = n
Perimeter 231764760
Area 2.5843595225926E+15
Altitude 66904723.287335

Triangular Pyramid

Length = n
Surface area 2.5843595225926E+15
Volume 5.4339068985656E+22
Height 36418318.541349