157445001 (number)

157445001 is an odd 9-digits composite number following 157445000 and preceding 157445002. In scientific notation, it is written as 1.57445001 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 82464480 positive integers (up to 157445001) that are relatively prime to 157445001.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57445001 × 10^8
Engineering notation 1.57445001 × 10^6

Prime Factorization of 157445001

Prime Factorization 9 × 7 × 589 × 4243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157445001
Product of the distinct prime numbers

The prime factorization of 157445001 is 9 × 7 × 589 × 4243. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 29, 29, 395, 489, 4477, 1459, 95318, 49663, 293598, 658257, 4978910, 1284187, 22516681, 20392794, 509424180, 952890405, 4146276907, 3168973692

Basic calculations (n = 157445001)

Multiplication

n×y
n×2 314890002
n×3 472335003
n×4 629780004
n×5 787225005

Division

n÷y
n÷2 78722500.5
n÷3 52481667
n÷3 39361250.25
n÷5 31489000.2

Exponentiation

ny
n2 24788928339890001
n3 3.9028928472629E+24
n4 6.144909682402E+32
n5 9.6748531109069E+40

Nth Root

y√n
2√n 12547.708994075
3√n 539.97828101947
4√n 112.01655678548
5√n 43.593905176299

Divisors of 157445001

1, 7, 9, 63, 589, 4123, 4243, 5301, 29701, 37107, 38187, 267309, 2499127, 17493889, 22492143, 157445001

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157445000
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157445001 can be divided by 16 positive divisors. The sum of these divisors (counting 157445001) is 1, the average is 0.0625.

Base conversion 157445001

Base System Value
2 Binary 1001011000100110101110001001
3 Ternary 101222021000221100
4 Quaternary 21120212232021
5 Quinary 310301220001
6 Senary 23342332013
8 Octal 1130465611
10 Decimal 157445001
12 Duodecimal 4488a009
16 Hexadecimal 9626b89
20 Vigesimal 2940ca1
36 Base36 2lqlc9

Cryptographic Hash Functions

md5 16e6f2eb66674bbe5e0541f9ae8bd742
sha1 b2b5bbc6de4e49fadc068c1c8f8135caff0cea03
sha256 c88cc404f3084c9b01c6317ec74f082e0c4c1eec81402f86f2221141c089383c
sha512 19567d2da68e8f5246c6e7b12ceab5f6ded0f32fe281ff8a05706742117b47fd24b2e9c85acedfe5e3f6683844d6be2b2cdce445d0c73518adebb4a2c4ce590e
ripemd-160 88860de19558b7dff9000f6ce2ac5111b318d7d2

157445001 as geometric shapes

Circle

Radius = n
Diameter 314890002
Circumference 989256116.97208
Area 7.7876715162962E+16

Sphere

Radius = n
Volume 1.6348399328946E+25
Surface area 3.1150686065185E+17
Circumference 989256116.97208

Square

Length = n
Perimeter 629780004
Area 24788928339890001
Diagonal 222660855.74205

Cube

Length = n
Surface area 148733570039340006
Volume 3.9028928472629E+24
Space diagonal 272702741.12973

Equilateral Triangle

Length = n
Perimeter 472335003
Area 1.0733920837468E+16
Altitude 136351370.56487

Triangular Pyramid

Length = n
Surface area 1.0733920837468E+16
Volume 4.5996033309068E+23
Height 74220285.247349