157050145 (number)

157050145 is an odd 9-digits composite number following 157050144 and preceding 157050146. In scientific notation, it is written as 1.57050145 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 107374176 positive integers (up to 157050145) that are relatively prime to 157050145.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty thousand one hundred forty-five

Notation

Scientific notation 1.57050145 × 10^8
Engineering notation 1.57050145 × 10^6

Prime Factorization of 157050145

Prime Factorization 5 × 7 × 7 × 443 × 1447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22435735
Product of the distinct prime numbers

The prime factorization of 157050145 is 5 × 7 × 7 × 443 × 1447. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 32, 80, 233, 18, 7345, 7743, 21079, 36281, 854705, 949450, 4601770, 4504719, 80045752, 38116259, 746208237, 555235242, 5393729795, 4602121826

Basic calculations (n = 157050145)

Multiplication

n×y
n×2 314100290
n×3 471150435
n×4 628200580
n×5 785250725

Division

n÷y
n÷2 78525072.5
n÷3 52350048.333333
n÷3 39262536.25
n÷5 31410029

Exponentiation

ny
n2 24664748044521025
n3 3.8736022567805E+24
n4 6.083497960997E+32
n5 9.5541423688179E+40

Nth Root

y√n
2√n 12531.964929731
3√n 539.52649965476
4√n 111.9462591145
5√n 43.572017394995

Divisors of 157050145

1, 5, 7, 35, 49, 245, 443, 1447, 2215, 3101, 7235, 10129, 15505, 21707, 50645, 70903, 108535, 354515, 641021, 3205105, 4487147, 22435735, 31410029, 157050145

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 -157050144
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 157050145 can be divided by 24 positive divisors. The sum of these divisors (counting 157050145) is 1, the average is 0.041666666666667.

Base conversion 157050145

Base System Value
2 Binary 1001010111000110010100100001
3 Ternary 101221111222022001
4 Quaternary 21113012110201
5 Quinary 310201101040
6 Senary 23330044001
8 Octal 1127062441
10 Decimal 157050145
12 Duodecimal 44719601
16 Hexadecimal 95c6521
20 Vigesimal 291b575
36 Base36 2li4o1

Cryptographic Hash Functions

md5 ad79a1321af403147fc4e6be8e4b7c09
sha1 3a229c169f87b9250a154db7d31bb7e1ae1ddc11
sha256 e9edfa2387c333f754acb5d75010270ecd4d461b198204e0beac10a0227e87a2
sha512 60495da2ee0637d587ce6c672980cce7465dcc530141e947f6f695bcfa87b039c3cefca1e78075e33b38d62c2fe76de91c6a734f263d9ffb6802885d6e2dbd83
ripemd-160 70b18e27bbf349c9b9e9f4cbfd03f5b81c70ad6b

157050145 as geometric shapes

Circle

Radius = n
Diameter 314100290
Circumference 986775163.55442
Area 7.748659125931E+16

Sphere

Radius = n
Volume 1.6225707190441E+25
Surface area 3.0994636503724E+17
Circumference 986775163.55442

Square

Length = n
Perimeter 628200580
Area 24664748044521025
Diagonal 222102445.03166

Cube

Length = n
Surface area 147988488267126150
Volume 3.8736022567805E+24
Space diagonal 272018830.47606

Equilateral Triangle

Length = n
Perimeter 471150435
Area 1.0680149192249E+16
Altitude 136009415.23803

Triangular Pyramid

Length = n
Surface area 1.0680149192249E+16
Volume 4.5650840389817E+23
Height 74034148.343887