161036739 (number)

161036739 is an odd 9-digits composite number following 161036738 and preceding 161036740. In scientific notation, it is written as 1.61036739 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 103655664 positive integers (up to 161036739) that are relatively prime to 161036739.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million thirty-six thousand seven hundred thirty-nine

Notation

Scientific notation 1.61036739 × 10^8
Engineering notation 1.61036739 × 10^6

Prime Factorization of 161036739

Prime Factorization 9 × 29 × 616999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161036739
Product of the distinct prime numbers

The prime factorization of 161036739 is 9 × 29 × 616999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 27, 59, 82, 243, 5263, 3705, 23313, 73245, 732055, 801510, 4796521, 6625087, 41917483, 85415222, 518398608, 273698633, 8400491032, 5721834460

Basic calculations (n = 161036739)

Multiplication

n×y
n×2 322073478
n×3 483110217
n×4 644146956
n×5 805183695

Division

n÷y
n÷2 80518369.5
n÷3 53678913
n÷3 40259184.75
n÷5 32207347.8

Exponentiation

ny
n2 25932831307754121
n3 4.1761385868378E+24
n4 6.7251173963643E+32
n5 1.0829909749027E+41

Nth Root

y√n
2√n 12690.02517728
3√n 544.05355923612
4√n 112.65001188318
5√n 43.791013184426

Divisors of 161036739

1, 9, 29, 261, 616999, 5552991, 17892971, 161036739

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161036738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161036739 can be divided by 8 positive divisors. The sum of these divisors (counting 161036739) is 1, the average is 0.125.

Base conversion 161036739

Base System Value
2 Binary 1001100110010011100111000011
3 Ternary 102020000111212200
4 Quaternary 21212103213003
5 Quinary 312211133424
6 Senary 23551324243
8 Octal 1146234703
10 Decimal 161036739
12 Duodecimal 45b20683
16 Hexadecimal 99939c3
20 Vigesimal 2a69bgj
36 Base36 2nvkqr

Cryptographic Hash Functions

md5 92e4f0725896fdb1b6175f3c3c991fb0
sha1 4864c7de04cc66c454020064e44645ab33b51c1b
sha256 cbe6d20b2e9f26e3a3f3c4058e6786d7b2def76e5244ec39a77b997de0797b90
sha512 190260fcca6ffecbf13d781ddfdaa47628b49064126ebfe1639de43d72d504a408dedb6f60df524b77758f1a2f51b55c97be33420f92ce3ab6d92869385c22f6
ripemd-160 ffe4ae9ebe49a8376c4903c237bd1407ba05bb4b

161036739 as geometric shapes

Circle

Radius = n
Diameter 322073478
Circumference 1011823672.4009
Area 8.1470392323224E+16

Sphere

Radius = n
Volume 1.7492968406377E+25
Surface area 3.2588156929289E+17
Circumference 1011823672.4009

Square

Length = n
Perimeter 644146956
Area 25932831307754121
Diagonal 227740340.33414

Cube

Length = n
Surface area 155596987846524726
Volume 4.1761385868378E+24
Space diagonal 278923813.83321

Equilateral Triangle

Length = n
Perimeter 483110217
Area 1.1229245352286E+16
Altitude 139461906.9166

Triangular Pyramid

Length = n
Surface area 1.1229245352286E+16
Volume 4.9216265232131E+23
Height 75913446.778045