157664078 (number)

157664078 is an even 9-digits composite number following 157664077 and preceding 157664079. In scientific notation, it is written as 1.57664078 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 64015200 positive integers (up to 157664078) that are relatively prime to 157664078.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred sixty-four thousand seventy-eight

Notation

Scientific notation 1.57664078 × 10^8
Engineering notation 1.57664078 × 10^6

Prime Factorization of 157664078

Prime Factorization 2 × 403 × 11 × 17783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157664078
Product of the distinct prime numbers

The prime factorization of 157664078 is 2 × 403 × 11 × 17783. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 96, 30, 556, 383, 6605, 902, 28574, 27117, 648988, 815776, 8651150, 7932851, 58329856, 72591286, 369070668, 736504525, 5976594289, 8014250100

Basic calculations (n = 157664078)

Multiplication

n×y
n×2 315328156
n×3 472992234
n×4 630656312
n×5 788320390

Division

n÷y
n÷2 78832039
n÷3 52554692.666667
n÷3 39416019.5
n÷5 31532815.6

Exponentiation

ny
n2 24857961491590084
n3 3.9192075795311E+24
n4 6.1791824951738E+32
n5 9.7423511089531E+40

Nth Root

y√n
2√n 12556.435720379
3√n 540.2286160474
4√n 112.0555028563
5√n 43.606030185997

Divisors of 157664078

1, 2, 11, 22, 403, 806, 4433, 8866, 17783, 35566, 195613, 391226, 7166549, 14333098, 78832039, 157664078

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 -157664077
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 157664078 can be divided by 16 positive divisors. The sum of these divisors (counting 157664078) is 1, the average is 0.0625.

Base conversion 157664078

Base System Value
2 Binary 1001011001011100001101001110
3 Ternary 101222200011110022
4 Quaternary 21121130031032
5 Quinary 310330222303
6 Senary 23351142142
8 Octal 1131341516
10 Decimal 157664078
12 Duodecimal 44974952
16 Hexadecimal 965c34e
20 Vigesimal 295803i
36 Base36 2lvadq

Cryptographic Hash Functions

md5 3b15ec52e3f3dd57ef2ad925e0e9db1c
sha1 76fb2021329b51c76283694c7fe75b4f093327b7
sha256 cf4ee432499cf7cc3d4db94a243b137d1f38cd37b03aaf8c514a735a14c8db42
sha512 4af3a119ae7aa73f3a80aefb1f85df5ebb088a96eb3e51aac13ee347998f425c96f8d19f058ccb2781be63ae25abfea47ac06fb102772a5c131f953462637bc7
ripemd-160 24eb8b08f85402da64927c2e0d712b8e62bc23d1

157664078 as geometric shapes

Circle

Radius = n
Diameter 315328156
Circumference 990632618.35962
Area 7.8093589205197E+16

Sphere

Radius = n
Volume 1.6416738319664E+25
Surface area 3.1237435682079E+17
Circumference 990632618.35962

Square

Length = n
Perimeter 630656312
Area 24857961491590084
Diagonal 222970677.40665

Cube

Length = n
Surface area 149147768949540504
Volume 3.9192075795311E+24
Space diagonal 273082193.6245

Equilateral Triangle

Length = n
Perimeter 472992234
Area 1.0763813069006E+16
Altitude 136541096.81225

Triangular Pyramid

Length = n
Surface area 1.0763813069006E+16
Volume 4.6188304272735E+23
Height 74323559.13555