76665440 (number)

76665440 is an even 8-digits composite number following 76665439 and preceding 76665441. In scientific notation, it is written as 7.6665440 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 96 positive divisors. There are 28864000 positive integers (up to 76665440) that are relatively prime to 76665440.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred sixty-five thousand four hundred forty

Notation

Scientific notation 7.6665440 × 10^7
Engineering notation 7.6665440 × 10^6

Prime Factorization of 76665440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 23 × 83 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4791590
Product of the distinct prime numbers

The prime factorization of 76665440 is 2 × 2 × 2 × 2 × 2 × 5 × 23 × 83 × 251. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76665440)

Multiplication

n×y
n×2 153330880
n×3 229996320
n×4 306661760
n×5 383327200

Division

n÷y
n÷2 38332720
n÷3 25555146.666667
n÷3 19166360
n÷5 15333088

Exponentiation

ny
n2 5877589690393600
n3 4.5060799975349E+23
n4 3.4546060568621E+31
n5 2.64848893376E+39

Nth Root

y√n
2√n 8755.8803098261
3√n 424.81503369845
4√n 93.572860968478
5√n 37.750258207985

Divisors of 76665440

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76665439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76665440 can be divided by 96 positive divisors. The sum of these divisors (counting 76665440) is 1, the average is 0.010416666666667.

Base conversion 76665440

Base System Value
2 Binary 100100100011101001001100000
3 Ternary 12100021000012202
4 Quaternary 10210131021200
5 Quinary 124111243230
6 Senary 11335112332
8 Octal 444351140
10 Decimal 76665440
12 Duodecimal 218126a8
16 Hexadecimal 491d260
20 Vigesimal 13j33c0
36 Base36 19n7fk

Cryptographic Hash Functions

md5 55062167bb0d695615d4809a83d9806d
sha1 2feb238bd70cdbaf29baaa80bcd11f8d45788e0c
sha256 00a58c3febadeaf49db731ee72c704033aeb1e590b453a2340d1236eb62e5a31
sha512 9e8965b6ef0d101eba2ff9be9ad89418c4e2de75dbfbbac8d3d5e522b3c846dcf30cbd0a605730bd8d225f11b6313a8f933de8373d81a32c50156530f40bf801
ripemd-160 43b72cb7f58f4d85cad78c4094c96b0c0f1249c0

76665440 as geometric shapes

Circle

Radius = n
Diameter 153330880
Circumference 481703166.17646
Area 1.8464992592156E+16

Sphere

Radius = n
Volume 1.8875023755658E+24
Surface area 7.3859970368623E+16
Circumference 481703166.17646

Square

Length = n
Perimeter 306661760
Area 5877589690393600
Diagonal 108421305.0133

Cube

Length = n
Surface area 35265538142361600
Volume 4.5060799975349E+23
Space diagonal 132788437.26462

Equilateral Triangle

Length = n
Perimeter 229996320
Area 2.5450709924512E+15
Altitude 66394218.632312

Triangular Pyramid

Length = n
Surface area 2.5450709924512E+15
Volume 5.31046620471E+22
Height 36140435.004434