77254890 (number)

77254890 is an even 8-digits composite number following 77254889 and preceding 77254891. In scientific notation, it is written as 7.7254890 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 19768320 positive integers (up to 77254890) that are relatively prime to 77254890.

Interesting facts

Basic properties

Name

Name seventy-seven million two hundred fifty-four thousand eight hundred ninety

Notation

Scientific notation 7.7254890 × 10^7
Engineering notation 7.7254890 × 10^6

Prime Factorization of 77254890

Prime Factorization 2 × 3 × 5 × 37 × 79 × 881

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 77254890
Product of the distinct prime numbers

The prime factorization of 77254890 is 2 × 3 × 5 × 37 × 79 × 881. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 49, 55, 332, 61, 1973, 2326, 87334, 37697, 598936, 806233, 5968744, 2843961, 79399617, 41783085, 201176374, 402109694, 2471467815, 2232005723

Basic calculations (n = 77254890)

Multiplication

n×y
n×2 154509780
n×3 231764670
n×4 309019560
n×5 386274450

Division

n÷y
n÷2 38627445
n÷3 25751630
n÷3 19313722.5
n÷5 15450978

Exponentiation

ny
n2 5968318028912100
n3 4.6108175280862E+23
n4 3.5620820094237E+31
n5 2.7518825380901E+39

Nth Root

y√n
2√n 8789.4760936019
3√n 425.90099971938
4√n 93.752205806594
5√n 37.808129836576

Divisors of 77254890

1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 370, 395, 474, 555, 790, 881, 1110, 1185, 1762, 2370, 2643, 2923, 4405, 5286, 5846, 8769, 8810, 13215, 14615, 17538, 26430, 29230, 32597, 43845, 65194, 69599, 87690, 97791, 139198, 162985, 195582, 208797, 325970, 347995, 417594, 488955, 695990, 977910, 1043985, 2087970, 2575163, 5150326, 7725489, 12875815, 15450978, 25751630, 38627445, 77254890

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 -77254889
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 77254890 can be divided by 64 positive divisors. The sum of these divisors (counting 77254890) is 1, the average is 0.015625.

Base conversion 77254890

Base System Value
2 Binary 100100110101101000011101010
3 Ternary 12101100221210020
4 Quaternary 10212231003222
5 Quinary 124234124030
6 Senary 11355501310
8 Octal 446550352
10 Decimal 77254890
12 Duodecimal 21a57836
16 Hexadecimal 49ad0ea
20 Vigesimal 142gh4a
36 Base36 19zu96

Cryptographic Hash Functions

md5 b185febba5a5a93243e5648024e47a37
sha1 1ab825b6408f781a4dd77a8b2854c465c7eb7d69
sha256 533a0118d0a13b1f15aaa91d0b5a4855fcb91674f700cf2106e3526554148ed7
sha512 a0405ce639f8fabbb0a27306c496c904c83eadcaa0dd000888d28b8da7c596a4a66152c8c805f9cbb406f65e9f82c722e8576e619b604992d60521dbeaf6afb0
ripemd-160 72d90ddff0dd5bbb2ab2d1f89313b323d97cfff4

77254890 as geometric shapes

Circle

Radius = n
Diameter 154509780
Circumference 485406789.75578
Area 1.8750024073918E+16

Sphere

Radius = n
Volume 1.9313747297705E+24
Surface area 7.5000096295671E+16
Circumference 485406789.75578

Square

Length = n
Perimeter 309019560
Area 5968318028912100
Diagonal 109254913.19764

Cube

Length = n
Surface area 35809908173472600
Volume 4.6108175280862E+23
Space diagonal 133809394.61314

Equilateral Triangle

Length = n
Perimeter 231764670
Area 2.5843575154513E+15
Altitude 66904697.306572

Triangular Pyramid

Length = n
Surface area 2.5843575154513E+15
Volume 5.4339005682059E+22
Height 36418304.399214