361072561 (number)

361072561 is an odd 9-digits composite number following 361072560 and preceding 361072562. In scientific notation, it is written as 3.61072561 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 327188664 positive integers (up to 361072561) that are relatively prime to 361072561.

Interesting facts

Basic properties

Name

Name three hundred sixty-one million seventy-two thousand five hundred sixty-one

Notation

Scientific notation 3.61072561 × 10^8
Engineering notation 3.61072561 × 10^6

Prime Factorization of 361072561

Prime Factorization 23 × 19 × 19 × 43487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19003819
Product of the distinct prime numbers

The prime factorization of 361072561 is 23 × 19 × 19 × 43487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 95, 64, 498, 531, 9171, 8490, 54943, 66006, 980191, 247990, 7921188, 2486952, 31816847, 41015219, 412849463, 470252857, 1442900044, 8491189504

Basic calculations (n = 361072561)

Multiplication

n×y
n×2 722145122
n×3 1083217683
n×4 1444290244
n×5 1805362805

Division

n÷y
n÷2 180536280.5
n÷3 120357520.33333
n÷3 90268140.25
n÷5 72214512.2

Exponentiation

ny
n2 130373394307098721
n3 4.7074255368727E+25
n4 1.6997221943154E+34
n5 6.1372304569001E+42

Nth Root

y√n
2√n 19001.909404057
3√n 712.08443915553
4√n 137.84741348338
5√n 51.465820062265

Divisors of 361072561

1, 19, 23, 361, 437, 8303, 43487, 826253, 1000201, 15698807, 19003819, 361072561

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -361072560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 361072561 can be divided by 12 positive divisors. The sum of these divisors (counting 361072561) is 1, the average is 0.083333333333333.

Base conversion 361072561

Base System Value
2 Binary 10101100001011000011110110001
3 Ternary 221011102101102211
4 Quaternary 111201120132301
5 Quinary 1214413310221
6 Senary 55455012121
8 Octal 2541303661
10 Decimal 361072561
12 Duodecimal a0b0a041
16 Hexadecimal 158587b1
20 Vigesimal 5cge181
36 Base36 5yz1dd

Cryptographic Hash Functions

md5 c68bf15ddd9729cd7b66b3265559de38
sha1 45a62ad39b078a266c394bef58c4b1e32034bdbd
sha256 c1b7a4c07e767708b66ac521f865a29c3725f34079b226da372b6177d00f822c
sha512 e28f61f08a3db9ea5aa1b28796348ba7ca220f6bf1801e89b14c31985b9b855e2175125586872bf7160d30b681bb743db13f04e8bcdb47afcce8cb84cd3ff2cf
ripemd-160 af45c19d60a1aa7286c999144dd6ae8ec1dfb1a2

361072561 as geometric shapes

Circle

Radius = n
Diameter 722145122
Circumference 2268685810.1009
Area 4.0958009777875E+17

Sphere

Radius = n
Volume 1.9718417978614E+26
Surface area 1.638320391115E+18
Circumference 2268685810.1009

Square

Length = n
Perimeter 1444290244
Area 130373394307098721
Diagonal 510633712.76699

Cube

Length = n
Surface area 782240365842592326
Volume 4.7074255368727E+25
Space diagonal 625396020.87101

Equilateral Triangle

Length = n
Perimeter 1083217683
Area 5.6453335723776E+16
Altitude 312698010.43551

Triangular Pyramid

Length = n
Surface area 5.6453335723776E+16
Volume 5.5477541984223E+24
Height 170211237.589