311980061 (number)

311980061 is an odd 9-digits composite number following 311980060 and preceding 311980062. In scientific notation, it is written as 3.11980061 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 308765952 positive integers (up to 311980061) that are relatively prime to 311980061.

Interesting facts

Basic properties

Name

Name three hundred eleven million nine hundred eighty thousand sixty-one

Notation

Scientific notation 3.11980061 × 10^8
Engineering notation 3.11980061 × 10^6

Prime Factorization of 311980061

Prime Factorization 193 × 199 × 8123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 311980061
Product of the distinct prime numbers

The prime factorization of 311980061 is 193 × 199 × 8123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 22, 51, 794, 458, 3899, 4363, 39920, 69509, 329305, 495921, 4492217, 7591390, 30406910, 99992426, 275765946, 719498130, 1294988982, 6959175510

Basic calculations (n = 311980061)

Multiplication

n×y
n×2 623960122
n×3 935940183
n×4 1247920244
n×5 1559900305

Division

n÷y
n÷2 155990030.5
n÷3 103993353.66667
n÷3 77995015.25
n÷5 62396012.2

Exponentiation

ny
n2 97331558461563721
n3 3.0365505546064E+25
n4 9.4734322725568E+33
n5 2.9555219782716E+42

Nth Root

y√n
2√n 17662.957311843
3√n 678.22784014014
4√n 132.90205909557
5√n 49.983350867948

Divisors of 311980061

1, 193, 199, 8123, 38407, 1567739, 1616477, 311980061

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -311980060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 311980061 can be divided by 8 positive divisors. The sum of these divisors (counting 311980061) is 1, the average is 0.125.

Base conversion 311980061

Base System Value
2 Binary 10010100110000111000000011101
3 Ternary 210202001020012002
4 Quaternary 102212013000131
5 Quinary 1114331330221
6 Senary 50542452045
8 Octal 2246070035
10 Decimal 311980061
12 Duodecimal 88594025
16 Hexadecimal 1298701d
20 Vigesimal 4h9ha31
36 Base36 55qtct

Cryptographic Hash Functions

md5 e1f687b8db1fa59882e364ffb9e16629
sha1 174836a88d9da80a92e4c70fabfe54e57d517669
sha256 de220b135ab0f20aabe6fdc4913551db74144dacbeaf20ba6114456152ce331f
sha512 2eeab2c50242965d844ac455d7adb68188c3b00ed413d447728053ccf15776abf87f67c8d0ebc5e6d15ec9af0166d5d03ca1cdcfd323cc7dbf4bb5d2ea783f69
ripemd-160 ce984b301b0f2b19b93ef3c168bbef23a772e590

311980061 as geometric shapes

Circle

Radius = n
Diameter 623960122
Circumference 1960228535.4082
Area 3.0577610902529E+17

Sphere

Radius = n
Volume 1.2719473219474E+26
Surface area 1.2231044361012E+18
Circumference 1960228535.4082

Square

Length = n
Perimeter 1247920244
Area 97331558461563721
Diagonal 441206433.45619

Cube

Length = n
Surface area 583989350769382326
Volume 3.0365505546064E+25
Space diagonal 540365316.60044

Equilateral Triangle

Length = n
Perimeter 935940183
Area 4.2145801108822E+16
Altitude 270182658.30022

Triangular Pyramid

Length = n
Surface area 4.2145801108822E+16
Volume 3.5786091476299E+24
Height 147068811.15206