157021466 (number)

157021466 is an even 9-digits composite number following 157021465 and preceding 157021467. In scientific notation, it is written as 1.57021466 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 65028096 positive integers (up to 157021466) that are relatively prime to 157021466.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-one thousand four hundred sixty-six

Notation

Scientific notation 1.57021466 × 10^8
Engineering notation 1.57021466 × 10^6

Prime Factorization of 157021466

Prime Factorization 2 × 301 × 97 × 2689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157021466
Product of the distinct prime numbers

The prime factorization of 157021466 is 2 × 301 × 97 × 2689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 59, 44, 211, 351, 625, 7278, 7975, 98187, 861935, 767982, 6008530, 7034400, 97569357, 41189546, 918601960, 537835995, 4442474574, 1666451862

Basic calculations (n = 157021466)

Multiplication

n×y
n×2 314042932
n×3 471064398
n×4 628085864
n×5 785107330

Division

n÷y
n÷2 78510733
n÷3 52340488.666667
n÷3 39255366.5
n÷5 31404293.2

Exponentiation

ny
n2 24655740784789156
n3 3.8714805633436E+24
n4 6.0790555364672E+32
n5 9.5454221223149E+40

Nth Root

y√n
2√n 12530.820643517
3√n 539.49365659387
4√n 111.94114812488
5√n 43.570425937473

Divisors of 157021466

1, 2, 97, 194, 301, 602, 2689, 5378, 29197, 58394, 260833, 521666, 809389, 1618778, 78510733, 157021466

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157021465
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157021466 can be divided by 16 positive divisors. The sum of these divisors (counting 157021466) is 1, the average is 0.0625.

Base conversion 157021466

Base System Value
2 Binary 1001010110111111010100011010
3 Ternary 101221110111221212
4 Quaternary 21112333110122
5 Quinary 310144141331
6 Senary 23325303122
8 Octal 1126772432
10 Decimal 157021466
12 Duodecimal 44704aa2
16 Hexadecimal 95bf51a
20 Vigesimal 2917dd6
36 Base36 2lhije

Cryptographic Hash Functions

md5 77470e2057986e31dd22204d6f4e066c
sha1 2d04aab1608ffa5ea3015cda24d8a4749c4ae613
sha256 ba17cc28896f976f7c57b13a067ac21b30d6108067e0c49d6c47342c2fbbb1d1
sha512 19a8fcfa4cfc787cc618cc2b0f51357d0192d9e7ad568d2a509fa3d2bcd91081040fc27c3e42c75a38bb11196709bec6a955b0046c0f63b3be59868ac1edcdd0
ripemd-160 c986be3a842ff9345cf81cb57d2d66e577ed89bc

157021466 as geometric shapes

Circle

Radius = n
Diameter 314042932
Circumference 986594968.083
Area 7.7458294118308E+16

Sphere

Radius = n
Volume 1.6216819861755E+25
Surface area 3.0983317647323E+17
Circumference 986594968.083

Square

Length = n
Perimeter 628085864
Area 24655740784789156
Diagonal 222061886.80091

Cube

Length = n
Surface area 147934444708734936
Volume 3.8714805633436E+24
Space diagonal 271969156.99095

Equilateral Triangle

Length = n
Perimeter 471064398
Area 1.0676248934376E+16
Altitude 135984578.49547

Triangular Pyramid

Length = n
Surface area 1.0676248934376E+16
Volume 4.5625835992869E+23
Height 74020628.933635