161672016 (number)

161672016 is an even 9-digits composite number following 161672015 and preceding 161672017. In scientific notation, it is written as 1.61672016 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 48585600 positive integers (up to 161672016) that are relatively prime to 161672016.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million six hundred seventy-two thousand sixteen

Notation

Scientific notation 1.61672016 × 10^8
Engineering notation 1.61672016 × 10^6

Prime Factorization of 161672016

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 127 × 2411

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20209002
Product of the distinct prime numbers

The prime factorization of 161672016 is 2 × 2 × 2 × 2 × 3 × 11 × 127 × 2411. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 10, 62, 47, 597, 170, 6326, 3784, 71445, 18322, 374307, 411113, 1873251, 4584519, 75620564, 77329278, 830588399, 146472111, 5942145401, 6829748322

Basic calculations (n = 161672016)

Multiplication

n×y
n×2 323344032
n×3 485016048
n×4 646688064
n×5 808360080

Division

n÷y
n÷2 80836008
n÷3 53890672
n÷3 40418004
n÷5 32334403.2

Exponentiation

ny
n2 26137840757504256
n3 4.2257574091527E+24
n4 6.8318671946465E+32
n5 1.1045217424028E+41

Nth Root

y√n
2√n 12715.031104956
3√n 544.76803640306
4√n 112.76094671896
5√n 43.825509199581

Divisors of 161672016

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 381, 508, 528, 762, 1016, 1397, 1524, 2032, 2411, 2794, 3048, 4191, 4822, 5588, 6096, 7233, 8382, 9644, 11176, 14466, 16764, 19288, 22352, 26521, 28932, 33528, 38576, 53042, 57864, 67056, 79563, 106084, 115728, 159126, 212168, 306197, 318252, 424336, 612394, 636504, 918591, 1224788, 1273008, 1837182, 2449576, 3368167, 3674364, 4899152, 6736334, 7348728, 10104501, 13472668, 14697456, 20209002, 26945336, 40418004, 53890672, 80836008, 161672016

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161672015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161672016 can be divided by 80 positive divisors. The sum of these divisors (counting 161672016) is 1, the average is 0.0125.

Base conversion 161672016

Base System Value
2 Binary 1001101000101110101101010000
3 Ternary 102021012210022110
4 Quaternary 21220232231100
5 Quinary 312342001031
6 Senary 24013105320
8 Octal 1150565520
10 Decimal 161672016
12 Duodecimal 46188240
16 Hexadecimal 9a2eb50
20 Vigesimal 2aa900g
36 Base36 2o96xc

Cryptographic Hash Functions

md5 faf1b4ef102f6ccac1a5aa4876a3c7d0
sha1 51c297cc32316d6a33674d138eb907cf1e608b14
sha256 bcf3dd1604dd0d3d8b926160bf6e4d5d497cb6919d67749a93ebe7a36650139f
sha512 ab570d1f54237ac6aa454b0c850f1e159de84c8e4beda1837ac9759beba0f5a9b17282eff1fb95c68f2550fca5dfc17509ecacfe9cd3b11c65b403d0008ef436
ripemd-160 67adf097bc1ae5917f4ad31dbf3882bf29676c12

161672016 as geometric shapes

Circle

Radius = n
Diameter 323344032
Circumference 1015815235.5133
Area 8.2114448504475E+16

Sphere

Radius = n
Volume 1.7700811243262E+25
Surface area 3.284577940179E+17
Circumference 1015815235.5133

Square

Length = n
Perimeter 646688064
Area 26137840757504256
Diagonal 228638757.6834

Cube

Length = n
Surface area 156827044545025536
Volume 4.2257574091527E+24
Space diagonal 280024145.87409

Equilateral Triangle

Length = n
Perimeter 485016048
Area 1.1318017048035E+16
Altitude 140012072.93704

Triangular Pyramid

Length = n
Surface area 1.1318017048035E+16
Volume 4.9801028661019E+23
Height 76212919.2278