311938992 (number)

311938992 is an even 9-digits composite number following 311938991 and preceding 311938993. In scientific notation, it is written as 3.11938992 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 80 positive divisors. There are 103631616 positive integers (up to 311938992) that are relatively prime to 311938992.

Interesting facts

Basic properties

Name

Name three hundred eleven million nine hundred thirty-eight thousand nine hundred ninety-two

Notation

Scientific notation 3.11938992 × 10^8
Engineering notation 3.11938992 × 10^6

Prime Factorization of 311938992

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 2069 × 349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 38992374
Product of the distinct prime numbers

The prime factorization of 311938992 is 2 × 2 × 2 × 2 × 3 × 9 × 2069 × 349. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 2, 31, 27, 952, 164, 4775, 1122, 6873, 5955, 952369, 772725, 4270172, 8621568, 4185824, 99675868, 961582763, 282978089, 2609261430, 7350980951

Basic calculations (n = 311938992)

Multiplication

n×y
n×2 623877984
n×3 935816976
n×4 1247755968
n×5 1559694960

Division

n÷y
n÷2 155969496
n÷3 103979664
n÷3 77984748
n÷5 62387798.4

Exponentiation

ny
n2 97305934729976064
n3 3.0353515195287E+25
n4 9.4684449336744E+33
n5 2.9535771684179E+42

Nth Root

y√n
2√n 17661.794699294
3√n 678.19807823654
4√n 132.89768507876
5√n 49.982034838757

Divisors of 311938992

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 349, 432, 698, 1047, 1396, 2069, 2094, 2792, 3141, 4138, 4188, 5584, 6207, 6282, 8276, 8376, 9423, 12414, 12564, 16552, 16752, 18621, 18846, 24828, 25128, 33104, 37242, 37692, 49656, 50256, 55863, 74484, 75384, 99312, 111726, 148968, 150768, 223452, 297936, 446904, 722081, 893808, 1444162, 2166243, 2888324, 4332486, 5776648, 6498729, 8664972, 11553296, 12997458, 17329944, 19496187, 25994916, 34659888, 38992374, 51989832, 77984748, 103979664, 155969496, 311938992

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -311938991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 311938992 can be divided by 80 positive divisors. The sum of these divisors (counting 311938992) is 1, the average is 0.0125.

Base conversion 311938992

Base System Value
2 Binary 10010100101111100111110110000
3 Ternary 210201222010212000
4 Quaternary 102211330332300
5 Quinary 1114324021432
6 Senary 50541534000
8 Octal 2245747660
10 Decimal 311938992
12 Duodecimal 88574300
16 Hexadecimal 1297cfb0
20 Vigesimal 4h9c79c
36 Base36 55pxo0

Cryptographic Hash Functions

md5 8158b43fa20fc6dda40f424b25de402e
sha1 3c3ada804ce08736022bd4939de8d4f0a4c42f5c
sha256 5e36290aa6f2c8b7122c515616815ef452f716824321501d4bc96b46649829c3
sha512 e00aea37650a5e5d66be158a8363af9a19458e4dc29bc34eb2ad977df07e2ce598454fdf1d982640eeb68c209fb1a01879b8006546813a54e49d89c167f01e0a
ripemd-160 237e453696ff191de3f1a288753c0e1299278cb9

311938992 as geometric shapes

Circle

Radius = n
Diameter 623877984
Circumference 1959970491.2708
Area 3.0569560969838E+17

Sphere

Radius = n
Volume 1.2714450713085E+26
Surface area 1.2227824387935E+18
Circumference 1959970491.2708

Square

Length = n
Perimeter 1247755968
Area 97305934729976064
Diagonal 441148353.11939

Cube

Length = n
Surface area 583835608379856384
Volume 3.0353515195287E+25
Space diagonal 540294183.00582

Equilateral Triangle

Length = n
Perimeter 935816976
Area 4.2134705707575E+16
Altitude 270147091.50291

Triangular Pyramid

Length = n
Surface area 4.2134705707575E+16
Volume 3.5771960712393E+24
Height 147049451.0398