161874402 (number)

161874402 is an even 9-digits composite number following 161874401 and preceding 161874403. In scientific notation, it is written as 1.61874402 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 52293696 positive integers (up to 161874402) that are relatively prime to 161874402.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million eight hundred seventy-four thousand four hundred two

Notation

Scientific notation 1.61874402 × 10^8
Engineering notation 1.61874402 × 10^6

Prime Factorization of 161874402

Prime Factorization 2 × 3 × 53 × 83 × 6133

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 161874402
Product of the distinct prime numbers

The prime factorization of 161874402 is 2 × 3 × 53 × 83 × 6133. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 40, 79, 942, 151, 3460, 7636, 30799, 61861, 389062, 678315, 5483577, 1047046, 63755911, 85197942, 663472122, 179121737, 9485441463, 8307300338

Basic calculations (n = 161874402)

Multiplication

n×y
n×2 323748804
n×3 485623206
n×4 647497608
n×5 809372010

Division

n÷y
n÷2 80937201
n÷3 53958134
n÷3 40468600.5
n÷5 32374880.4

Exponentiation

ny
n2 26203322022857604
n3 4.2416470828635E+24
n4 6.8661408503357E+32
n5 1.1114524441959E+41

Nth Root

y√n
2√n 12722.987149251
3√n 544.99526073931
4√n 112.79621956985
5√n 43.836476133411

Divisors of 161874402

1, 2, 3, 6, 53, 83, 106, 159, 166, 249, 318, 498, 4399, 6133, 8798, 12266, 13197, 18399, 26394, 36798, 325049, 509039, 650098, 975147, 1018078, 1527117, 1950294, 3054234, 26979067, 53958134, 80937201, 161874402

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161874401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161874402 can be divided by 32 positive divisors. The sum of these divisors (counting 161874402) is 1, the average is 0.03125.

Base conversion 161874402

Base System Value
2 Binary 1001101001100000000111100010
3 Ternary 102021121001221020
4 Quaternary 21221200013202
5 Quinary 312414440102
6 Senary 24021310310
8 Octal 1151400742
10 Decimal 161874402
12 Duodecimal 46265396
16 Hexadecimal 9a601e2
20 Vigesimal 2abe602
36 Base36 2odj36

Cryptographic Hash Functions

md5 52915111f871c834bc657021312b7f7a
sha1 3cac506d79753c9ce6c7f3c8d4930abc6cab8a1f
sha256 250110ae944ca17bead02b87f113e3064d0e8b39e8d1209fcaca72ea79d5db25
sha512 1d5432407500c9ffa6e4e842b17b973dab9cb685b53b5fb70524a85385ef37a571c3a5b42922e571175c78fd825d90cd1da85f6c710b7462bdf070ac5a1a568b
ripemd-160 d61adbe3191ba345928aa05576843be87d732041

161874402 as geometric shapes

Circle

Radius = n
Diameter 323748804
Circumference 1017086864.2549
Area 8.2320163966657E+16

Sphere

Radius = n
Volume 1.7767369752859E+25
Surface area 3.2928065586663E+17
Circumference 1017086864.2549

Square

Length = n
Perimeter 647497608
Area 26203322022857604
Diagonal 228924974.70943

Cube

Length = n
Surface area 157219932137145624
Volume 4.2416470828635E+24
Space diagonal 280374688.70883

Equilateral Triangle

Length = n
Perimeter 485623206
Area 1.1346371267669E+16
Altitude 140187344.35441

Triangular Pyramid

Length = n
Surface area 1.1346371267669E+16
Volume 4.9988290261549E+23
Height 76308324.903145