157400361 (number)

157400361 is an odd 9-digits composite number following 157400360 and preceding 157400362. In scientific notation, it is written as 1.57400361 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 101077200 positive integers (up to 157400361) that are relatively prime to 157400361.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thousand three hundred sixty-one

Notation

Scientific notation 1.57400361 × 10^8
Engineering notation 1.57400361 × 10^6

Prime Factorization of 157400361

Prime Factorization 837 × 383 × 491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157400361
Product of the distinct prime numbers

The prime factorization of 157400361 is 837 × 383 × 491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 75, 67, 273, 693, 2452, 9201, 78776, 23485, 669685, 172727, 8363236, 2397373, 59053978, 30530006, 732798358, 499316217, 2460659505, 642577074

Basic calculations (n = 157400361)

Multiplication

n×y
n×2 314800722
n×3 472201083
n×4 629601444
n×5 787001805

Division

n÷y
n÷2 78700180.5
n÷3 52466787
n÷3 39350090.25
n÷5 31480072.2

Exponentiation

ny
n2 24774873642930321
n3 3.8995740551266E+24
n4 6.1379436402316E+32
n5 9.6611454477011E+40

Nth Root

y√n
2√n 12545.930057194
3√n 539.92724328401
4√n 112.00861599535
5√n 43.591432881016

Divisors of 157400361

1, 383, 491, 837, 188053, 320571, 410967, 157400361

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 -157400360
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 157400361 can be divided by 8 positive divisors. The sum of these divisors (counting 157400361) is 1, the average is 0.125.

Base conversion 157400361

Base System Value
2 Binary 1001011000011011110100101001
3 Ternary 101222011202201000
4 Quaternary 21120123310221
5 Quinary 310243302421
6 Senary 23341345213
8 Octal 1130336451
10 Decimal 157400361
12 Duodecimal 44868209
16 Hexadecimal 961bd29
20 Vigesimal 293f0i1
36 Base36 2lpmw9

Cryptographic Hash Functions

md5 11ede2f96f65ecc327d6c4fdd84980ca
sha1 81759decd1ab901759004931a04eee4d020174bf
sha256 0dd0e54645a46ff18e4eb8510294ce04d8510eb25182eb279bc94f16c8b008c0
sha512 bc87bd89cb0150d259c35a37dc365675137759c5bbbd17269cc773b901716adde367ae97465ea9832b8901e79783d2d73f42ae47c80b30a8c4820fd3aecde146
ripemd-160 31a468e54b1d9c497c16e458e8398488e67610e4

157400361 as geometric shapes

Circle

Radius = n
Diameter 314800722
Circumference 988975635.57996
Area 7.7832561030245E+16

Sphere

Radius = n
Volume 1.6334497604954E+25
Surface area 3.1133024412098E+17
Circumference 988975635.57996

Square

Length = n
Perimeter 629601444
Area 24774873642930321
Diagonal 222597725.24862

Cube

Length = n
Surface area 148649241857581926
Volume 3.8995740551266E+24
Space diagonal 272625422.38168

Equilateral Triangle

Length = n
Perimeter 472201083
Area 1.0727834975164E+16
Altitude 136312711.19084

Triangular Pyramid

Length = n
Surface area 1.0727834975164E+16
Volume 4.5956920968653E+23
Height 74199241.74954