157331854 (number)

157331854 is an even 9-digits composite number following 157331853 and preceding 157331855. In scientific notation, it is written as 1.57331854 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 78665926 positive integers (up to 157331854) that are relatively prime to 157331854.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million three hundred thirty-one thousand eight hundred fifty-four

Notation

Scientific notation 1.57331854 × 10^8
Engineering notation 1.57331854 × 10^6

Prime Factorization of 157331854

Prime Factorization 2 × 78665927

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157331854
Product of the distinct prime numbers

The prime factorization of 157331854 is 2 × 78665927. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 79, 74, 560, 631, 3241, 4209, 21862, 48788, 857412, 653420, 8245680, 8246646, 97952498, 2145650, 993576549, 292634760, 9451298131, 3710135560

Basic calculations (n = 157331854)

Multiplication

n×y
n×2 314663708
n×3 471995562
n×4 629327416
n×5 786659270

Division

n÷y
n÷2 78665927
n÷3 52443951.333333
n÷3 39332963.5
n÷5 31466370.8

Exponentiation

ny
n2 24753312283077316
n3 3.8944845141375E+24
n4 6.1272646898355E+32
n5 9.6401391360055E+40

Nth Root

y√n
2√n 12543.199512086
3√n 539.84889919581
4√n 111.99642633623
5√n 43.587637669473

Divisors of 157331854

1, 2, 78665927, 157331854

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157331853
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157331854 can be divided by 4 positive divisors. The sum of these divisors (counting 157331854) is 1, the average is 0.25.

Base conversion 157331854

Base System Value
2 Binary 1001011000001011000110001110
3 Ternary 101222001021201201
4 Quaternary 21120023012032
5 Quinary 310234104404
6 Senary 23340100114
8 Octal 1130130616
10 Decimal 157331854
12 Duodecimal 4483463a
16 Hexadecimal 960b18e
20 Vigesimal 29369ce
36 Base36 2lo61a

Cryptographic Hash Functions

md5 ebb9b0ce0e903ec9303802774f75238b
sha1 6159175d26e4597170b190f24e2996b1c052722b
sha256 2352b509d2a6d1a1663b0cebda3b99446ab6450d26073be8dd09f33b6ba76583
sha512 0e0cd35218c918b9ef0fd302e7f7eabab2b80ec145940b251d86d6fe81024b5fbf1ac9383ab9de7fd908b336fe3c439996f1029f9c5c215468addc210dbec9d8
ripemd-160 5321b0567dcf533e2f186a633e9b6e4b334866ba

157331854 as geometric shapes

Circle

Radius = n
Diameter 314663708
Circumference 988545193.40412
Area 7.776482402053E+16

Sphere

Radius = n
Volume 1.6313178585512E+25
Surface area 3.1105929608212E+17
Circumference 988545193.40412

Square

Length = n
Perimeter 629327416
Area 24753312283077316
Diagonal 222500841.7201

Cube

Length = n
Surface area 148519873698463896
Volume 3.8944845141375E+24
Space diagonal 272506764.77701

Equilateral Triangle

Length = n
Perimeter 471995562
Area 1.0718498632477E+16
Altitude 136253382.3885

Triangular Pyramid

Length = n
Surface area 1.0718498632477E+16
Volume 4.5896940152877E+23
Height 74166947.240035