157049826 (number)

157049826 is an even 9-digits composite number following 157049825 and preceding 157049827. In scientific notation, it is written as 1.57049826 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 52349940 positive integers (up to 157049826) that are relatively prime to 157049826.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-nine thousand eight hundred twenty-six

Notation

Scientific notation 1.57049826 × 10^8
Engineering notation 1.57049826 × 10^6

Prime Factorization of 157049826

Prime Factorization 2 × 3 × 26174971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157049826
Product of the distinct prime numbers

The prime factorization of 157049826 is 2 × 3 × 26174971. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 19, 60, 861, 498, 561, 4434, 89340, 58965, 8222, 725905, 7485772, 141339, 20055284, 40794760, 26750787, 459151153, 7112912947, 2024887899

Basic calculations (n = 157049826)

Multiplication

n×y
n×2 314099652
n×3 471149478
n×4 628199304
n×5 785249130

Division

n÷y
n÷2 78524913
n÷3 52349942
n÷3 39262456.5
n÷5 31409965.2

Exponentiation

ny
n2 24664647846630276
n3 3.8735786526646E+24
n4 6.0834485339828E+32
n5 9.5540453374196E+40

Nth Root

y√n
2√n 12531.952202271
3√n 539.5261343594
4√n 111.94620226819
5√n 43.571999694298

Divisors of 157049826

1, 2, 3, 6, 26174971, 52349942, 78524913, 157049826

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 -157049825
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 157049826 can be divided by 8 positive divisors. The sum of these divisors (counting 157049826) is 1, the average is 0.125.

Base conversion 157049826

Base System Value
2 Binary 1001010111000110001111100010
3 Ternary 101221111221212020
4 Quaternary 21113012033202
5 Quinary 310201043301
6 Senary 23330042310
8 Octal 1127061742
10 Decimal 157049826
12 Duodecimal 44719396
16 Hexadecimal 95c63e2
20 Vigesimal 291b4b6
36 Base36 2li4f6

Cryptographic Hash Functions

md5 10cd1d79f6c6dab40a54bd04dde5b3d1
sha1 4b82c78707f80249e7273a65fb17b69b07133b42
sha256 f0c1e0514f5382d93756f7997148cdcd19ae79018735beed425a524018381afc
sha512 eef59144862ad7710d3d9e33c49d1d66230fba03fa71593e154ecd431442e664e5fbcf99b03179893a4ea0496c2d6233f0b7213c00f1840c74a2c09a3b1cad89
ripemd-160 535b3d5e5743a533566f67f841beb1cdd441cff5

157049826 as geometric shapes

Circle

Radius = n
Diameter 314099652
Circumference 986773159.21831
Area 7.7486276478353E+16

Sphere

Radius = n
Volume 1.6225608317751E+25
Surface area 3.0994510591341E+17
Circumference 986773159.21831

Square

Length = n
Perimeter 628199304
Area 24664647846630276
Diagonal 222101993.89753

Cube

Length = n
Surface area 147987887079781656
Volume 3.8735786526646E+24
Space diagonal 272018277.95185

Equilateral Triangle

Length = n
Perimeter 471149478
Area 1.0680105805289E+16
Altitude 136009138.97593

Triangular Pyramid

Length = n
Surface area 1.0680105805289E+16
Volume 4.5650562212643E+23
Height 74033997.965845