31371040 (number)

31371040 is an even 8-digits composite number following 31371039 and preceding 31371041. In scientific notation, it is written as 3.1371040 × 10^7. The sum of its digits is 19. It has a total of 8 prime factors and 48 positive divisors. There are 12113920 positive integers (up to 31371040) that are relatively prime to 31371040.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred seventy-one thousand forty

Notation

Scientific notation 3.1371040 × 10^7
Engineering notation 3.1371040 × 10^6

Prime Factorization of 31371040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 29 × 6761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1960690
Product of the distinct prime numbers

The prime factorization of 31371040 is 2 × 2 × 2 × 2 × 2 × 5 × 29 × 6761. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 9, 87, 91, 353, 574, 2196, 8261, 16962, 85503, 659, 822819, 795331, 2865868, 69225862, 39088329, 301272194, 289725736, 7847646809, 7022898820

Basic calculations (n = 31371040)

Multiplication

n×y
n×2 62742080
n×3 94113120
n×4 125484160
n×5 156855200

Division

n÷y
n÷2 15685520
n÷3 10457013.333333
n÷3 7842760
n÷5 6274208

Exponentiation

ny
n2 984142150681600
n3 3.0873562774718E+22
n4 9.6853577274821E+29
n5 3.0383974468315E+37

Nth Root

y√n
2√n 5600.9856275481
3√n 315.3864074701
4√n 74.839732946798
5√n 31.572268193157

Divisors of 31371040

1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 6761, 13522, 27044, 33805, 54088, 67610, 108176, 135220, 196069, 216352, 270440, 392138, 540880, 784276, 980345, 1081760, 1568552, 1960690, 3137104, 3921380, 6274208, 7842760, 15685520, 31371040

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31371039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31371040 can be divided by 48 positive divisors. The sum of these divisors (counting 31371040) is 1, the average is 0.020833333333333.

Base conversion 31371040

Base System Value
2 Binary 1110111101010111100100000
3 Ternary 2012000210222101
4 Quaternary 1313222330200
5 Quinary 31012333130
6 Senary 3040220144
8 Octal 167527440
10 Decimal 31371040
12 Duodecimal a60a654
16 Hexadecimal 1deaf20
20 Vigesimal 9g17c0
36 Base36 ioe1s

Cryptographic Hash Functions

md5 e97af620e94fa7df89fc198515496234
sha1 57ace6aa5464f484fce634f14d00abc62dd5fd71
sha256 bcdc38ad8366b4a626a9014f2424b45ca577cfbe3e28cbc9f95611a0955470f7
sha512 a33c51db96dfd455ee15b494268d5bdac133314fdf74ba7539a6d793c2d67e3242114907e08793e5733641cafe3eb2a9278f4847e51534af6a1f9a38c03b5373
ripemd-160 dacf9866c67b4fb932e67f66b5afd485e48e14c4

31371040 as geometric shapes

Circle

Radius = n
Diameter 62742080
Circumference 197110057.59894
Area 3.0917737506694E+15

Sphere

Radius = n
Volume 1.293228773376E+23
Surface area 1.2367095002677E+16
Circumference 197110057.59894

Square

Length = n
Perimeter 125484160
Area 984142150681600
Diagonal 44365350.233749

Cube

Length = n
Surface area 5904852904089600
Volume 3.0873562774718E+22
Space diagonal 54336235.166276

Equilateral Triangle

Length = n
Perimeter 94113120
Area 4.2614605171266E+14
Altitude 27168117.583138

Triangular Pyramid

Length = n
Surface area 4.2614605171266E+14
Volume 3.638484266232E+21
Height 14788450.077916