157080918 (number)

157080918 is an even 9-digits composite number following 157080917 and preceding 157080919. In scientific notation, it is written as 1.57080918 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 49280256 positive integers (up to 157080918) that are relatively prime to 157080918.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eighty thousand nine hundred eighteen

Notation

Scientific notation 1.57080918 × 10^8
Engineering notation 1.57080918 × 10^6

Prime Factorization of 157080918

Prime Factorization 2 × 3 × 17 × 1540009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157080918
Product of the distinct prime numbers

The prime factorization of 157080918 is 2 × 3 × 17 × 1540009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 20, 24, 675, 257, 9991, 5061, 88298, 54761, 838654, 668120, 1850789, 2164917, 76631397, 92967426, 266486005, 772069515, 7680083551, 5588858415

Basic calculations (n = 157080918)

Multiplication

n×y
n×2 314161836
n×3 471242754
n×4 628323672
n×5 785404590

Division

n÷y
n÷2 78540459
n÷3 52360306
n÷3 39270229.5
n÷5 31416183.6

Exponentiation

ny
n2 24674414799722724
n3 3.8758797278532E+24
n4 6.0882674570878E+32
n5 9.5635064118887E+40

Nth Root

y√n
2√n 12533.19264992
3√n 539.56173630839
4√n 111.95174250506
5√n 43.573724794388

Divisors of 157080918

1, 2, 3, 6, 17, 34, 51, 102, 1540009, 3080018, 4620027, 9240054, 26180153, 52360306, 78540459, 157080918

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 -157080917
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 157080918 can be divided by 16 positive divisors. The sum of these divisors (counting 157080918) is 1, the average is 0.0625.

Base conversion 157080918

Base System Value
2 Binary 1001010111001101110101010110
3 Ternary 101221120112111210
4 Quaternary 21113031311112
5 Quinary 310203042133
6 Senary 23330442250
8 Octal 1127156526
10 Decimal 157080918
12 Duodecimal 44733386
16 Hexadecimal 95cdd56
20 Vigesimal 291f25i
36 Base36 2liseu

Cryptographic Hash Functions

md5 6b977b59ecfee2a8a9171c2182e497c3
sha1 caedd543c09cd0c7f5eb10515030247c87dbbae3
sha256 995f90ad87d38efa1739620d9551f9b7204f9e2b984f48599f7723de26c00253
sha512 b9bd3f40ea887f3dd01f8458f726e825023243a30bd4316d390d648d18965ea63c3d40b3ffe5009e730b175b69980d67eb176b533452755e385b2db0d9ec0993
ripemd-160 9ff175f05ba89ea0d9efcdafe8845da27ee19a67

157080918 as geometric shapes

Circle

Radius = n
Diameter 314161836
Circumference 986968516.01588
Area 7.7516960266436E+16

Sphere

Radius = n
Volume 1.6235247038962E+25
Surface area 3.1006784106574E+17
Circumference 986968516.01588

Square

Length = n
Perimeter 628323672
Area 24674414799722724
Diagonal 222145964.62562

Cube

Length = n
Surface area 148046488798336344
Volume 3.8758797278532E+24
Space diagonal 272072130.87556

Equilateral Triangle

Length = n
Perimeter 471242754
Area 1.0684335020037E+16
Altitude 136036065.43778

Triangular Pyramid

Length = n
Surface area 1.0684335020037E+16
Volume 4.5677680643808E+23
Height 74048654.875205