31126906 (number)

31126906 is an even 8-digits composite number following 31126905 and preceding 31126907. In scientific notation, it is written as 3.1126906 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 15563452 positive integers (up to 31126906) that are relatively prime to 31126906.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred twenty-six thousand nine hundred six

Notation

Scientific notation 3.1126906 × 10^7
Engineering notation 3.1126906 × 10^6

Prime Factorization of 31126906

Prime Factorization 2 × 15563453

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31126906
Product of the distinct prime numbers

The prime factorization of 31126906 is 2 × 15563453. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 66, 20, 766, 494, 1985, 7611, 37155, 68924, 883685, 615208, 992996, 9929285, 80893116, 17277967, 933924482, 770049343, 5839791043, 8252171785

Basic calculations (n = 31126906)

Multiplication

n×y
n×2 62253812
n×3 93380718
n×4 124507624
n×5 155634530

Division

n÷y
n÷2 15563453
n÷3 10375635.333333
n÷3 7781726.5
n÷5 6225381.2

Exponentiation

ny
n2 968884277132836
n3 3.0158369819192E+22
n4 9.3873674247522E+29
n5 2.9219970341772E+37

Nth Root

y√n
2√n 5579.1492182948
3√n 314.56614833929
4√n 74.693702668263
5√n 31.522974511737

Divisors of 31126906

1, 2, 15563453, 31126906

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 -31126905
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 31126906 can be divided by 4 positive divisors. The sum of these divisors (counting 31126906) is 1, the average is 0.25.

Base conversion 31126906

Base System Value
2 Binary 1110110101111010101111010
3 Ternary 2011120102002101
4 Quaternary 1312233111322
5 Quinary 30432030111
6 Senary 3031054014
8 Octal 166572572
10 Decimal 31126906
12 Duodecimal a51130a
16 Hexadecimal 1daf57a
20 Vigesimal 9eah56
36 Base36 ij5oa

Cryptographic Hash Functions

md5 8c975e33e0407c0f34a2c757cc0f7d32
sha1 d141c92ae7eb166c71329bcc2cd1b30bd29c0c57
sha256 1a29fb41be6d514f28da23178203dc14c142447a2205c381674a9cdd8f214b09
sha512 4e8f44c6cbf3ede41c7b9ee99f532b0caa56ea9b5d21072b0328152b99e745f6327924fba39d08d31794989a5d495f19b145f975c5066193ba5829f7a21ba757
ripemd-160 63fc655dbb32433cbf2d2629ea8dacf27528d0d9

31126906 as geometric shapes

Circle

Radius = n
Diameter 62253812
Circumference 195576118.43716
Area 3.0438397272192E+15

Sphere

Radius = n
Volume 1.2632708409096E+23
Surface area 1.2175358908877E+16
Circumference 195576118.43716

Square

Length = n
Perimeter 124507624
Area 968884277132836
Diagonal 44020092.619912

Cube

Length = n
Surface area 5813305662797016
Volume 3.0158369819192E+22
Space diagonal 53913382.674421

Equilateral Triangle

Length = n
Perimeter 93380718
Area 4.1953919866218E+14
Altitude 26956691.33721

Triangular Pyramid

Length = n
Surface area 4.1953919866218E+14
Volume 3.5541979681137E+21
Height 14673364.206637