161001044 (number)

161001044 is an even 9-digits composite number following 161001043 and preceding 161001045. In scientific notation, it is written as 1.61001044 × 10^8. The sum of its digits is 17. It has a total of 4 prime factors and 12 positive divisors. There are 79787904 positive integers (up to 161001044) that are relatively prime to 161001044.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million one thousand forty-four

Notation

Scientific notation 1.61001044 × 10^8
Engineering notation 1.61001044 × 10^6

Prime Factorization of 161001044

Prime Factorization 2 × 2 × 113 × 356197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80500522
Product of the distinct prime numbers

The prime factorization of 161001044 is 2 × 2 × 113 × 356197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 60, 71, 414, 137, 2973, 1595, 68102, 74129, 867908, 459403, 7075764, 4459804, 90004015, 23267382, 594690586, 309425225, 2989543203, 2247899312

Basic calculations (n = 161001044)

Multiplication

n×y
n×2 322002088
n×3 483003132
n×4 644004176
n×5 805005220

Division

n÷y
n÷2 80500522
n÷3 53667014.666667
n÷3 40250261
n÷5 32200208.8

Exponentiation

ny
n2 25921336169089936
n3 4.1733621850984E+24
n4 6.7191566879097E+32
n5 1.081791241553E+41

Nth Root

y√n
2√n 12688.618679746
3√n 544.0133584162
4√n 112.6437689344
5√n 43.789071691032

Divisors of 161001044

1, 2, 4, 113, 226, 452, 356197, 712394, 1424788, 40250261, 80500522, 161001044

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 -161001043
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 161001044 can be divided by 12 positive divisors. The sum of these divisors (counting 161001044) is 1, the average is 0.083333333333333.

Base conversion 161001044

Base System Value
2 Binary 1001100110001010111001010100
3 Ternary 102012221200220122
4 Quaternary 21212022321110
5 Quinary 312204013134
6 Senary 23550451112
8 Octal 1146127124
10 Decimal 161001044
12 Duodecimal 45b03a98
16 Hexadecimal 998ae54
20 Vigesimal 2a652c4
36 Base36 2nut78

Cryptographic Hash Functions

md5 a763f1e1a2891f83e315d9132ba4976c
sha1 9fba4a66295de9f9ac431e533fa21bb8150e6f49
sha256 1ad99cbaacd07f381efb3ccfee1e950dc3ab2976a820318d4a6e34a0373badb4
sha512 5eb8b58d1f2678e9e8a964904c22428405c206f0d5878717bb0c179b4ee90bbde7cfaba5592a69297b8b3dcd50ca8ab8f707b61ea03a0da1a2407201e1941ad2
ripemd-160 e72061be5177ba7c51a919ab27f9c854204b4b6b

161001044 as geometric shapes

Circle

Radius = n
Diameter 322002088
Circumference 1011599394.1014
Area 8.1434279280044E+16

Sphere

Radius = n
Volume 1.7481338641966E+25
Surface area 3.2573711712018E+17
Circumference 1011599394.1014

Square

Length = n
Perimeter 644004176
Area 25921336169089936
Diagonal 227689859.98103

Cube

Length = n
Surface area 155528017014539616
Volume 4.1733621850984E+24
Space diagonal 278861988.27963

Equilateral Triangle

Length = n
Perimeter 483003132
Area 1.1224267811234E+16
Altitude 139430994.13982

Triangular Pyramid

Length = n
Surface area 1.1224267811234E+16
Volume 4.9183545023844E+23
Height 75896619.993676