157418045 (number)

157418045 is an odd 9-digits composite number following 157418044 and preceding 157418046. In scientific notation, it is written as 1.57418045 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 118333440 positive integers (up to 157418045) that are relatively prime to 157418045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57418045 × 10^8
Engineering notation 1.57418045 × 10^6

Prime Factorization of 157418045

Prime Factorization 5 × 17 × 857 × 2161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157418045
Product of the distinct prime numbers

The prime factorization of 157418045 is 5 × 17 × 857 × 2161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 80, 43, 637, 652, 5924, 2734, 79775, 38620, 255682, 890218, 9377276, 3855086, 42138190, 32325268, 110412592, 90779877, 105120710, 7573979998

Basic calculations (n = 157418045)

Multiplication

n×y
n×2 314836090
n×3 472254135
n×4 629672180
n×5 787090225

Division

n÷y
n÷2 78709022.5
n÷3 52472681.666667
n÷3 39354511.25
n÷5 31483609

Exponentiation

ny
n2 24780440891622025
n3 3.9008885593972E+24
n4 6.1407025078317E+32
n5 9.6665738370947E+40

Nth Root

y√n
2√n 12546.634807788
3√n 539.94746288146
4√n 112.01176191717
5√n 43.592412340343

Divisors of 157418045

1, 5, 17, 85, 857, 2161, 4285, 10805, 14569, 36737, 72845, 183685, 1851977, 9259885, 31483609, 157418045

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 -157418044
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 157418045 can be divided by 16 positive divisors. The sum of these divisors (counting 157418045) is 1, the average is 0.0625.

Base conversion 157418045

Base System Value
2 Binary 1001011000100000001000111101
3 Ternary 101222012122221222
4 Quaternary 21120200020331
5 Quinary 310244334140
6 Senary 23342003125
8 Octal 1130401075
10 Decimal 157418045
12 Duodecimal 448764a5
16 Hexadecimal 962023d
20 Vigesimal 293h525
36 Base36 2lq0jh

Cryptographic Hash Functions

md5 81ab29a3f3cbebeb839733c4d298cc82
sha1 503594e634029882427c1f0b3e6d5cdf4753c200
sha256 947c49394f05eb9dd1f5825f7e196f14342c6dfecfcf1f9c0b92a66666583c4d
sha512 f1c73ae00201a670ceb842363429fa003aeab6cafc7ae503d59a13e57d31b97f597314efbaed7b71649070437c0d3b574561cca1fb9210791a9efd381f763683
ripemd-160 3b47e8890e1982637c7e41e9e94a207666ce295d

157418045 as geometric shapes

Circle

Radius = n
Diameter 314836090
Circumference 989086747.42893
Area 7.7850051057836E+16

Sphere

Radius = n
Volume 1.6340003787566E+25
Surface area 3.1140020423134E+17
Circumference 989086747.42893

Square

Length = n
Perimeter 629672180
Area 24780440891622025
Diagonal 222622734.20126

Cube

Length = n
Surface area 148682645349732150
Volume 3.9008885593972E+24
Space diagonal 272656051.96816

Equilateral Triangle

Length = n
Perimeter 472254135
Area 1.0730245664562E+16
Altitude 136328025.98408

Triangular Pyramid

Length = n
Surface area 1.0730245664562E+16
Volume 4.5972412550046E+23
Height 74207578.067086