161337047 (number)

161337047 is an odd 9-digits composite number following 161337046 and preceding 161337048. In scientific notation, it is written as 1.61337047 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 160904136 positive integers (up to 161337047) that are relatively prime to 161337047.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million three hundred thirty-seven thousand forty-seven

Notation

Scientific notation 1.61337047 × 10^8
Engineering notation 1.61337047 × 10^6

Prime Factorization of 161337047

Prime Factorization 373 × 432539

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 161337047
Product of the distinct prime numbers

The prime factorization of 161337047 is 373 × 432539. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 80, 31, 697, 560, 8419, 6652, 72992, 51269, 860578, 30323, 2031679, 7089715, 44736965, 45347941, 469702495, 514122156, 6061691830, 7710806069

Basic calculations (n = 161337047)

Multiplication

n×y
n×2 322674094
n×3 484011141
n×4 645348188
n×5 806685235

Division

n÷y
n÷2 80668523.5
n÷3 53779015.666667
n÷3 40334261.75
n÷5 32267409.4

Exponentiation

ny
n2 26029642734680209
n3 4.1995456932783E+24
n4 6.7754230089509E+32
n5 1.09312674044E+41

Nth Root

y√n
2√n 12701.852109043
3√n 544.39154045465
4√n 112.70249380135
5√n 43.807333674985

Divisors of 161337047

1, 373, 432539, 161337047

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 -161337046
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 161337047 can be divided by 4 positive divisors. The sum of these divisors (counting 161337047) is 1, the average is 0.25.

Base conversion 161337047

Base System Value
2 Binary 1001100111011100111011010111
3 Ternary 102020120202211012
4 Quaternary 21213130323113
5 Quinary 312300241142
6 Senary 24002002435
8 Octal 1147347327
10 Decimal 161337047
12 Duodecimal 4604641b
16 Hexadecimal 99dced7
20 Vigesimal 2a872c7
36 Base36 2o20gn

Cryptographic Hash Functions

md5 49e02c664ac9fc63002acf505f8e010d
sha1 6d81ca4f1ff555e5266f9a3cd7aa1c02a3a5a456
sha256 115a2e21a8e63e8a9c2b39505779d3ba4995f198fd6a42b610323702a4478b12
sha512 223913d6c7c825763616ffc78729c0a62739110d4985c51060cff7ed707b1f478858c6636b687d98a1b484b57548b959ec262e9372dcdb045b167a15482da8ab
ripemd-160 f3afb09de595d911751e442f8c61a481ef71e4c6

161337047 as geometric shapes

Circle

Radius = n
Diameter 322674094
Circumference 1013710563.2141
Area 8.1774534390838E+16

Sphere

Radius = n
Volume 1.7591015864557E+25
Surface area 3.2709813756335E+17
Circumference 1013710563.2141

Square

Length = n
Perimeter 645348188
Area 26029642734680209
Diagonal 228165039.98063

Cube

Length = n
Surface area 156177856408081254
Volume 4.1995456932783E+24
Space diagonal 279443962.54713

Equilateral Triangle

Length = n
Perimeter 484011141
Area 1.1271165929833E+16
Altitude 139721981.27356

Triangular Pyramid

Length = n
Surface area 1.1271165929833E+16
Volume 4.9492120626998E+23
Height 76055013.326875