160991048 (number)

160991048 is an even 9-digits composite number following 160991047 and preceding 160991049. In scientific notation, it is written as 1.60991048 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 80495520 positive integers (up to 160991048) that are relatively prime to 160991048.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred ninety-one thousand forty-eight

Notation

Scientific notation 1.60991048 × 10^8
Engineering notation 1.60991048 × 10^6

Prime Factorization of 160991048

Prime Factorization 2 × 2 × 2 × 20123881

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40247762
Product of the distinct prime numbers

The prime factorization of 160991048 is 2 × 2 × 2 × 20123881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 31, 3, 228, 41, 7508, 7671, 73944, 19524, 984606, 963838, 7332562, 3485341, 73221514, 52092563, 214250746, 115635550, 3789563128, 5224059061

Basic calculations (n = 160991048)

Multiplication

n×y
n×2 321982096
n×3 482973144
n×4 643964192
n×5 804955240

Division

n÷y
n÷2 80495524
n÷3 53663682.666667
n÷3 40247762
n÷5 32198209.6

Exponentiation

ny
n2 25918117536138304
n3 4.1725849043301E+24
n4 6.7174881661708E+32
n5 1.0814554597994E+41

Nth Root

y√n
2√n 12688.224777328
3√n 544.00209954495
4√n 112.64202047783
5√n 43.788527935016

Divisors of 160991048

1, 2, 4, 8, 20123881, 40247762, 80495524, 160991048

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 -160991047
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 160991048 can be divided by 8 positive divisors. The sum of these divisors (counting 160991048) is 1, the average is 0.125.

Base conversion 160991048

Base System Value
2 Binary 1001100110001000011101001000
3 Ternary 102012221012012102
4 Quaternary 21212020131020
5 Quinary 312203203143
6 Senary 23550332532
8 Octal 1146103510
10 Decimal 160991048
12 Duodecimal 45aba148
16 Hexadecimal 9988748
20 Vigesimal 2a63hc8
36 Base36 2nulhk

Cryptographic Hash Functions

md5 8c577530fdfced62742f22e44ebcd56f
sha1 2b053ad56bb151c40fb6040c4728a2d2119c1b72
sha256 f8857bf2c552fa09ea04b9176c1352968dd948cde8da0965eb955533f8f51ab4
sha512 a4b9633f8022f3ba18e90a57be40e83b0333dea58bf8ed2a9f64fb966ac812e18caa19956b89b8a0080dc6ba20f22aa773783a7c80516be3932f30d9cbbe8c6e
ripemd-160 c6914b384a9f460d89d11f28ba8fc7e63a5c2fc8

160991048 as geometric shapes

Circle

Radius = n
Diameter 321982096
Circumference 1011536587.381
Area 8.1424167646409E+16

Sphere

Radius = n
Volume 1.7478082775897E+25
Surface area 3.2569667058564E+17
Circumference 1011536587.381

Square

Length = n
Perimeter 643964192
Area 25918117536138304
Diagonal 227675723.50226

Cube

Length = n
Surface area 155508705216829824
Volume 4.1725849043301E+24
Space diagonal 278844674.69976

Equilateral Triangle

Length = n
Perimeter 482973144
Area 1.1222874102283E+16
Altitude 139422337.34988

Triangular Pyramid

Length = n
Surface area 1.1222874102283E+16
Volume 4.917438468214E+23
Height 75891907.834086