311916399 (number)

311916399 is an odd 9-digits composite number following 311916398 and preceding 311916400. In scientific notation, it is written as 3.11916399 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 207944264 positive integers (up to 311916399) that are relatively prime to 311916399.

Interesting facts

Basic properties

Name

Name three hundred eleven million nine hundred sixteen thousand three hundred ninety-nine

Notation

Scientific notation 3.11916399 × 10^8
Engineering notation 3.11916399 × 10^6

Prime Factorization of 311916399

Prime Factorization 3 × 103972133

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 311916399
Product of the distinct prime numbers

The prime factorization of 311916399 is 3 × 103972133. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 29, 44, 823, 152, 8995, 3379, 65185, 22758, 393116, 315746, 8790673, 137491, 75871200, 32917435, 356897362, 520476537, 6411073827, 7919370571

Basic calculations (n = 311916399)

Multiplication

n×y
n×2 623832798
n×3 935749197
n×4 1247665596
n×5 1559581995

Division

n÷y
n÷2 155958199.5
n÷3 103972133
n÷3 77979099.75
n÷5 62383279.8

Exponentiation

ny
n2 97291839965127201
n3 3.0346920374007E+25
n4 9.4657021237999E+33
n5 2.9525077204623E+42

Nth Root

y√n
2√n 17661.1550868
3√n 678.18170441611
4√n 132.89527864751
5√n 49.981310801776

Divisors of 311916399

1, 3, 103972133, 311916399

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 -311916398
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 311916399 can be divided by 4 positive divisors. The sum of these divisors (counting 311916399) is 1, the average is 0.25.

Base conversion 311916399

Base System Value
2 Binary 10010100101110111011101101111
3 Ternary 210201220222212020
4 Quaternary 102211313131233
5 Quinary 1114322311044
6 Senary 50541241223
8 Octal 2245673557
10 Decimal 311916399
12 Duodecimal 88563213
16 Hexadecimal 1297776f
20 Vigesimal 4h99ajj
36 Base36 55pg8f

Cryptographic Hash Functions

md5 ab229a57e207b2baa900f6315a9fe351
sha1 5f53100a95e69cd171db60e2eec1c16b44a95095
sha256 db2d41651dc645f76e1d2e96c14ae7bc34c0239d13333832dc9f85191f50d016
sha512 12211905e357f51e45d831f4e3ca2285bf2d58a85354c1339984671cad07aa9baf514faf57aaf1c962272e6170c2cd5ddfd898c8d8904ecf29ff94a0fcdfbce6
ripemd-160 65476c49e6b5562e0db871c14c1aeacacfb317ac

311916399 as geometric shapes

Circle

Radius = n
Diameter 623832798
Circumference 1959828535.2652
Area 3.0565132968868E+17

Sphere

Radius = n
Volume 1.2711688280807E+26
Surface area 1.2226053187547E+18
Circumference 1959828535.2652

Square

Length = n
Perimeter 1247665596
Area 97291839965127201
Diagonal 441116401.79238

Cube

Length = n
Surface area 583751039790763206
Volume 3.0346920374007E+25
Space diagonal 540255050.78193

Equilateral Triangle

Length = n
Perimeter 935749197
Area 4.2128602495365E+16
Altitude 270127525.39096

Triangular Pyramid

Length = n
Surface area 4.2128602495365E+16
Volume 3.5764188640981E+24
Height 147038800.59746