76945900 (number)

76945900 is an even 8-digits composite number following 76945899 and preceding 76945901. In scientific notation, it is written as 7.6945900 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 18 positive divisors. There are 30778320 positive integers (up to 76945900) that are relatively prime to 76945900.

Interesting facts

Basic properties

Name

Name seventy-six million nine hundred forty-five thousand nine hundred

Notation

Scientific notation 7.6945900 × 10^7
Engineering notation 7.6945900 × 10^6

Prime Factorization of 76945900

Prime Factorization 2 × 2 × 5 × 5 × 769459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7694590
Product of the distinct prime numbers

The prime factorization of 76945900 is 2 × 2 × 5 × 5 × 769459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 53, 75, 486, 853, 7053, 8275, 86705, 37585, 955028, 828110, 356547, 7170296, 38507138, 40805651, 381312031, 305937750, 2989176198, 7682485549

Basic calculations (n = 76945900)

Multiplication

n×y
n×2 153891800
n×3 230837700
n×4 307783600
n×5 384729500

Division

n÷y
n÷2 38472950
n÷3 25648633.333333
n÷3 19236475
n÷5 15389180

Exponentiation

ny
n2 5920671526810000
n3 4.5557139923477E+23
n4 3.5054351328379E+31
n5 2.6972886118783E+39

Nth Root

y√n
2√n 8771.881212146
3√n 425.33242734144
4√n 93.658321638528
5√n 37.777837724421

Divisors of 76945900

1, 2, 4, 5, 10, 20, 25, 50, 100, 769459, 1538918, 3077836, 3847295, 7694590, 15389180, 19236475, 38472950, 76945900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76945899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76945900 can be divided by 18 positive divisors. The sum of these divisors (counting 76945900) is 1, the average is 0.055555555555556.

Base conversion 76945900

Base System Value
2 Binary 100100101100001100111101100
3 Ternary 12100210020221011
4 Quaternary 10211201213230
5 Quinary 124144232100
6 Senary 11345115004
8 Octal 445414754
10 Decimal 76945900
12 Duodecimal 21928a64
16 Hexadecimal 49619ec
20 Vigesimal 140i4f0
36 Base36 19t7u4

Cryptographic Hash Functions

md5 0fdb08f57d2922333719a9599f0fb951
sha1 3b34692513bc69fe45d8524a552ac86af3d67d1e
sha256 0fefbdece83c3e55091e821c5f46aa469eff28ea2541ee8dfbd3c2564d56b40e
sha512 1470b9b2c34299431cf6230119af80cb7b3063f721f78a84b7f01e6aa5f047c3c62e6085c77fe242d354f69d9dd5fb0f3f7ca353bba66e7ca024a35dce330ef6
ripemd-160 dfd01db90ed4a3ff8195aee394ec9eae187fd614

76945900 as geometric shapes

Circle

Radius = n
Diameter 153891800
Circumference 483465348.32771
Area 1.8600338172945E+16

Sphere

Radius = n
Volume 1.9082930146954E+24
Surface area 7.4401352691778E+16
Circumference 483465348.32771

Square

Length = n
Perimeter 307783600
Area 5920671526810000
Diagonal 108817935.349

Cube

Length = n
Surface area 35524029160860000
Volume 4.5557139923477E+23
Space diagonal 133274208.23411

Equilateral Triangle

Length = n
Perimeter 230837700
Area 2.5637259748403E+15
Altitude 66637104.117057

Triangular Pyramid

Length = n
Surface area 2.5637259748403E+15
Volume 5.3689604285592E+22
Height 36272645.116335