160997428 (number)

160997428 is an even 9-digits composite number following 160997427 and preceding 160997429. In scientific notation, it is written as 1.60997428 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 79148160 positive integers (up to 160997428) that are relatively prime to 160997428.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred ninety-seven thousand four hundred twenty-eight

Notation

Scientific notation 1.60997428 × 10^8
Engineering notation 1.60997428 × 10^6

Prime Factorization of 160997428

Prime Factorization 2 × 2 × 113 × 131 × 2719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80498714
Product of the distinct prime numbers

The prime factorization of 160997428 is 2 × 2 × 113 × 131 × 2719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 9, 14, 962, 847, 9492, 7454, 28353, 36678, 658631, 921083, 7381588, 2841211, 51156176, 81495816, 343115810, 651499839, 7293103397, 2228401221

Basic calculations (n = 160997428)

Multiplication

n×y
n×2 321994856
n×3 482992284
n×4 643989712
n×5 804987140

Division

n÷y
n÷2 80498714
n÷3 53665809.333333
n÷3 40249357
n÷5 32199485.6

Exponentiation

ny
n2 25920171822615184
n3 4.1730809967591E+24
n4 6.7185530731389E+32
n5 1.0816697646569E+41

Nth Root

y√n
2√n 12688.476189046
3√n 544.00928563302
4√n 112.6431364489
5√n 43.788874993294

Divisors of 160997428

1, 2, 4, 113, 131, 226, 262, 452, 524, 2719, 5438, 10876, 14803, 29606, 59212, 307247, 356189, 614494, 712378, 1228988, 1424756, 40249357, 80498714, 160997428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -160997427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 160997428 can be divided by 24 positive divisors. The sum of these divisors (counting 160997428) is 1, the average is 0.041666666666667.

Base conversion 160997428

Base System Value
2 Binary 1001100110001010000000110100
3 Ternary 102012221111221201
4 Quaternary 21212022000310
5 Quinary 312203404203
6 Senary 23550422244
8 Octal 1146120064
10 Decimal 160997428
12 Duodecimal 45b01984
16 Hexadecimal 998a034
20 Vigesimal 2a64db8
36 Base36 2nuqes

Cryptographic Hash Functions

md5 a145ff855aa12b0f8091d04518fb598d
sha1 d29a55d1a0aee0ce89222218f94cb405225d2bc2
sha256 3d244b65a1ba934a91c47412165da5964f305da27d55a2f02a071e7332d7192b
sha512 75f5ca2bad30a15223810a9310a5e4c809aebcfafc47c428d6d0b7bfdbc54e714a95920b4ec82353e5e9e13266ddfb246383162eef9940fe26959b02f9a31b0d
ripemd-160 3394da198db8bafe424cb6d032deb868038152b3

160997428 as geometric shapes

Circle

Radius = n
Diameter 321994856
Circumference 1011576674.1033
Area 8.1430621377713E+16

Sphere

Radius = n
Volume 1.7480160803005E+25
Surface area 3.2572248551085E+17
Circumference 1011576674.1033

Square

Length = n
Perimeter 643989712
Area 25920171822615184
Diagonal 227684746.18479

Cube

Length = n
Surface area 155521030935691104
Volume 4.1730809967591E+24
Space diagonal 278855725.18391

Equilateral Triangle

Length = n
Perimeter 482992284
Area 1.1223763634421E+16
Altitude 139427862.59196

Triangular Pyramid

Length = n
Surface area 1.1223763634421E+16
Volume 4.9180231187485E+23
Height 75894915.394929