76687387 (number)

76687387 is an odd 8-digits composite number following 76687386 and preceding 76687388. In scientific notation, it is written as 7.6687387 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 65732040 positive integers (up to 76687387) that are relatively prime to 76687387.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-seven thousand three hundred eighty-seven

Notation

Scientific notation 7.6687387 × 10^7
Engineering notation 7.6687387 × 10^6

Prime Factorization of 76687387

Prime Factorization 7 × 10955341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 76687387
Product of the distinct prime numbers

The prime factorization of 76687387 is 7 × 10955341. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 30, 76, 233, 1, 8218, 8042, 16146, 24969, 516944, 819610, 1380548, 557997, 2665738, 79223804, 650350229, 285962518, 6598566452, 2713910153

Basic calculations (n = 76687387)

Multiplication

n×y
n×2 153374774
n×3 230062161
n×4 306749548
n×5 383436935

Division

n÷y
n÷2 38343693.5
n÷3 25562462.333333
n÷3 19171846.75
n÷5 15337477.4

Exponentiation

ny
n2 5880955324887769
n3 4.5099509692938E+23
n4 3.4585635533326E+31
n5 2.6522820167851E+39

Nth Root

y√n
2√n 8757.133492188
3√n 424.85556706879
4√n 93.579557020687
5√n 37.752419312292

Divisors of 76687387

1, 7, 10955341, 76687387

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76687386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76687387 can be divided by 4 positive divisors. The sum of these divisors (counting 76687387) is 1, the average is 0.25.

Base conversion 76687387

Base System Value
2 Binary 100100100100010100000011011
3 Ternary 12100022010022121
4 Quaternary 10210202200123
5 Quinary 124112444022
6 Senary 11335402111
8 Octal 444424033
10 Decimal 76687387
12 Duodecimal 21823337
16 Hexadecimal 492281b
20 Vigesimal 13j5i97
36 Base36 19nod7

Cryptographic Hash Functions

md5 57eab5958209f9d4d0699d462e9af10f
sha1 fde00460d5992c6285168fa3eee2c0498f0ef92b
sha256 e2588c847f95b341d5a50f72c7c4f165cc88e96a9d36b96c867605ba91c31b00
sha512 001e9d112e356ce47a430b0ccb12768cd57198629c8c68c95d9e52b151d98c85903e562b3593d88aa84dca114889993108cf9a3e57a822197578b94dc894d5c8
ripemd-160 1299c47217972ab9693d85d3d6a4f5064081f4ee

76687387 as geometric shapes

Circle

Radius = n
Diameter 153374774
Circumference 481841063.24439
Area 1.8475566044757E+16

Sphere

Radius = n
Volume 1.8891238444245E+24
Surface area 7.3902264179029E+16
Circumference 481841063.24439

Square

Length = n
Perimeter 306749548
Area 5880955324887769
Diagonal 108452342.75835

Cube

Length = n
Surface area 35285731949326614
Volume 4.5099509692938E+23
Space diagonal 132826450.5837

Equilateral Triangle

Length = n
Perimeter 230062161
Area 2.5465283549371E+15
Altitude 66413225.291849

Triangular Pyramid

Length = n
Surface area 2.5465283549371E+15
Volume 5.3150281886775E+22
Height 36150780.919451