157445100 (number)

157445100 is an even 9-digits composite number following 157445099 and preceding 157445101. In scientific notation, it is written as 1.57445100 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 41984640 positive integers (up to 157445100) that are relatively prime to 157445100.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57445100 × 10^8
Engineering notation 1.57445100 × 10^6

Prime Factorization of 157445100

Prime Factorization 2 × 2 × 225 × 3 × 58313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78722550
Product of the distinct prime numbers

The prime factorization of 157445100 is 2 × 2 × 225 × 3 × 58313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 29, 72, 30, 832, 8495, 1304, 49937, 10006, 918607, 574303, 4186680, 7544149, 62475240, 16332701, 786393337, 953543185, 9506737246, 7033684107

Basic calculations (n = 157445100)

Multiplication

n×y
n×2 314890200
n×3 472335300
n×4 629780400
n×5 787225500

Division

n÷y
n÷2 78722550
n÷3 52481700
n÷3 39361275
n÷5 31489020

Exponentiation

ny
n2 24788959514010000
n3 3.9029002095793E+24
n4 6.1449251378723E+32
n5 9.6748835282481E+40

Nth Root

y√n
2√n 12547.712939018
3√n 539.97839419728
4√n 112.01657439423
5√n 43.593910658588

Divisors of 157445100

1, 2, 3, 4, 6, 12, 225, 450, 675, 900, 1350, 2700, 58313, 116626, 174939, 233252, 349878, 699756, 13120425, 26240850, 39361275, 52481700, 78722550, 157445100

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 -157445099
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 157445100 can be divided by 24 positive divisors. The sum of these divisors (counting 157445100) is 1, the average is 0.041666666666667.

Base conversion 157445100

Base System Value
2 Binary 1001011000100110101111101100
3 Ternary 101222021001002000
4 Quaternary 21120212233230
5 Quinary 310301220400
6 Senary 23342332300
8 Octal 1130465754
10 Decimal 157445100
12 Duodecimal 4488a090
16 Hexadecimal 9626bec
20 Vigesimal 2940cf0
36 Base36 2lqlf0

Cryptographic Hash Functions

md5 5655cd30ff44c0d0ab5bfeb37929045b
sha1 740537f6f7530345cee01e8cb67f05aa2a29845d
sha256 4037634f0661f5792dd427c2098ca6fc85967c72a113701ff0d295d59d3b5b7e
sha512 eb40c53b04c7a5d61c3cea857f093a6264093b3efcbc49829f9c14ca88838a3d2a1993e0b6e1e4d6df1b74849a7237d1b6928fca0199fa418fdfeb61b499aae0
ripemd-160 76f5c140d1783ceeea82518ada52373b1e8fe661

157445100 as geometric shapes

Circle

Radius = n
Diameter 314890200
Circumference 989256739.00742
Area 7.7876813099349E+16

Sphere

Radius = n
Volume 1.6348430168144E+25
Surface area 3.1150725239739E+17
Circumference 989256739.00742

Square

Length = n
Perimeter 629780400
Area 24788959514010000
Diagonal 222660995.74919

Cube

Length = n
Surface area 148733757084060000
Volume 3.9029002095793E+24
Space diagonal 272702912.60276

Equilateral Triangle

Length = n
Perimeter 472335300
Area 1.0733934336258E+16
Altitude 136351456.30138

Triangular Pyramid

Length = n
Surface area 1.0733934336258E+16
Volume 4.5996120074798E+23
Height 74220331.916396