157445190 (number)

157445190 is an even 9-digits composite number following 157445189 and preceding 157445191. In scientific notation, it is written as 1.57445190 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 35542080 positive integers (up to 157445190) that are relatively prime to 157445190.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57445190 × 10^8
Engineering notation 1.57445190 × 10^6

Prime Factorization of 157445190

Prime Factorization 2 × 5 × 21 × 3 × 83 × 3011

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 157445190
Product of the distinct prime numbers

The prime factorization of 157445190 is 2 × 5 × 21 × 3 × 83 × 3011. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 79, 25, 769, 57, 6698, 9697, 26230, 86565, 809804, 905177, 5919082, 204676, 88271450, 96046809, 198977477, 975186812, 252571742, 5851959760

Basic calculations (n = 157445190)

Multiplication

n×y
n×2 314890380
n×3 472335570
n×4 629780760
n×5 787225950

Division

n÷y
n÷2 78722595
n÷3 52481730
n÷3 39361297.5
n÷5 31489038

Exponentiation

ny
n2 24788987854136100
n3 3.9029069026022E+24
n4 6.1449391883251E+32
n5 9.6749111804429E+40

Nth Root

y√n
2√n 12547.716525328
3√n 539.97849708615
4√n 112.01659040217
5√n 43.593915642486

Divisors of 157445190

1, 2, 3, 5, 6, 10, 15, 21, 30, 42, 63, 83, 105, 126, 166, 210, 249, 315, 415, 498, 630, 830, 1245, 1743, 2490, 3011, 3486, 5229, 6022, 8715, 9033, 10458, 15055, 17430, 18066, 26145, 30110, 45165, 52290, 63231, 90330, 126462, 189693, 249913, 316155, 379386, 499826, 632310, 749739, 948465, 1249565, 1499478, 1896930, 2499130, 3748695, 5248173, 7497390, 10496346, 15744519, 26240865, 31489038, 52481730, 78722595, 157445190

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157445189
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157445190 can be divided by 64 positive divisors. The sum of these divisors (counting 157445190) is 1, the average is 0.015625.

Base conversion 157445190

Base System Value
2 Binary 1001011000100110110001000110
3 Ternary 101222021001012100
4 Quaternary 21120212301012
5 Quinary 310301221230
6 Senary 23342332530
8 Octal 1130466106
10 Decimal 157445190
12 Duodecimal 4488a146
16 Hexadecimal 9626c46
20 Vigesimal 2940cja
36 Base36 2lqlhi

Cryptographic Hash Functions

md5 552bb69142e55eb0743e70d1e4b82e7b
sha1 fa988258f25476ff49a08613565cb064e2701158
sha256 406c121605784f40e3e22c61751b3ab4fb533e4606b9c3c54107280f7c64b57c
sha512 9153ae6fd83f5fc5cdcd9311f744cb7beddd96c6d07d21156b9ed1f71e0cf53812a37e286ce8434c919c3bd9abbd68c00090a37a79f62f930e5c7ddefbb2cd08
ripemd-160 2001da4dc81efe25db8af8d7b991adabf4d93c0c

157445190 as geometric shapes

Circle

Radius = n
Diameter 314890380
Circumference 989257304.4941
Area 7.7876902132481E+16

Sphere

Radius = n
Volume 1.6348458203813E+25
Surface area 3.1150760852992E+17
Circumference 989257304.4941

Square

Length = n
Perimeter 629780760
Area 24788987854136100
Diagonal 222661123.02841

Cube

Length = n
Surface area 148733927124816600
Volume 3.9029069026022E+24
Space diagonal 272703068.48734

Equilateral Triangle

Length = n
Perimeter 472335570
Area 1.0733946607893E+16
Altitude 136351534.24367

Triangular Pyramid

Length = n
Surface area 1.0733946607893E+16
Volume 4.5996198952829E+23
Height 74220374.342803