77486542 (number)

77486542 is an even 8-digits composite number following 77486541 and preceding 77486543. In scientific notation, it is written as 7.7486542 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 33132960 positive integers (up to 77486542) that are relatively prime to 77486542.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred eighty-six thousand five hundred forty-two

Notation

Scientific notation 7.7486542 × 10^7
Engineering notation 7.7486542 × 10^6

Prime Factorization of 77486542

Prime Factorization 2 × 7 × 7 × 1039 × 761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11069506
Product of the distinct prime numbers

The prime factorization of 77486542 is 2 × 7 × 7 × 1039 × 761. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 61, 28, 287, 183, 9265, 7522, 5666, 2716, 156914, 961803, 416045, 1883454, 30853772, 10923624, 612053548, 357348197, 8977980591, 5166214794

Basic calculations (n = 77486542)

Multiplication

n×y
n×2 154973084
n×3 232459626
n×4 309946168
n×5 387432710

Division

n÷y
n÷2 38743271
n÷3 25828847.333333
n÷3 19371635.5
n÷5 15497308.4

Exponentiation

ny
n2 6004164191117764
n3 4.6524192076994E+23
n4 3.6049987633901E+31
n5 2.7933888808937E+39

Nth Root

y√n
2√n 8802.6440346069
3√n 426.32626889211
4√n 93.822406889862
5√n 37.830776539892

Divisors of 77486542

1, 2, 7, 14, 49, 98, 761, 1039, 1522, 2078, 5327, 7273, 10654, 14546, 37289, 50911, 74578, 101822, 790679, 1581358, 5534753, 11069506, 38743271, 77486542

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77486541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77486542 can be divided by 24 positive divisors. The sum of these divisors (counting 77486542) is 1, the average is 0.041666666666667.

Base conversion 77486542

Base System Value
2 Binary 100100111100101100111001110
3 Ternary 12101210201112221
4 Quaternary 10213211213032
5 Quinary 124314032132
6 Senary 11404445554
8 Octal 447454716
10 Decimal 77486542
12 Duodecimal 21b498ba
16 Hexadecimal 49e59ce
20 Vigesimal 1445g72
36 Base36 1a4szy

Cryptographic Hash Functions

md5 f455e35e7be3911ecd68e27a826a419c
sha1 89e0b87747f15100e66e327c7029b9bfdf7d7077
sha256 43fade82cff8f34e2d33d2ed5ffee118fc1e831a49145f8823d74b63f073be38
sha512 a7b779dcc072f714ad0982cf4a091d01d4144b99ae6be8a05c833a2be167b09328eeae788ab10f0e03831f3fa90feed58a74ff2f9627243e40f06066d56c5bf9
ripemd-160 96de1f98f84db9f96fe2ce0b9fcd26d7b015581c

77486542 as geometric shapes

Circle

Radius = n
Diameter 154973084
Circumference 486862302.19855
Area 1.8862638113762E+16

Sphere

Radius = n
Volume 1.9488008005771E+24
Surface area 7.545055245505E+16
Circumference 486862302.19855

Square

Length = n
Perimeter 309946168
Area 6004164191117764
Diagonal 109582518.59779

Cube

Length = n
Surface area 36024985146706584
Volume 4.6524192076994E+23
Space diagonal 134210627.64682

Equilateral Triangle

Length = n
Perimeter 232459626
Area 2.5998793590004E+15
Altitude 67105313.82341

Triangular Pyramid

Length = n
Surface area 2.5998793590004E+15
Volume 5.4829286178113E+22
Height 36527506.199264