157492071 (number)

157492071 is an odd 9-digits composite number following 157492070 and preceding 157492072. In scientific notation, it is written as 1.57492071 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 95449680 positive integers (up to 157492071) that are relatively prime to 157492071.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred ninety-two thousand seventy-one

Notation

Scientific notation 1.57492071 × 10^8
Engineering notation 1.57492071 × 10^6

Prime Factorization of 157492071

Prime Factorization 3 × 3 × 11 × 1590829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52497357
Product of the distinct prime numbers

The prime factorization of 157492071 is 3 × 3 × 11 × 1590829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 4, 52, 85, 493, 431, 5341, 11107, 92967, 76357, 396192, 1399183, 8012810, 53740520, 58904732, 270673225, 520955058, 8912792791, 3890419459

Basic calculations (n = 157492071)

Multiplication

n×y
n×2 314984142
n×3 472476213
n×4 629968284
n×5 787460355

Division

n÷y
n÷2 78746035.5
n÷3 52497357
n÷3 39373017.75
n÷5 31498414.2

Exponentiation

ny
n2 24803752427869041
n3 3.9063943384364E+24
n4 6.1522613450302E+32
n5 9.6893238056205E+40

Nth Root

y√n
2√n 12549.584495114
3√n 540.03208657076
4√n 112.02492800763
5√n 43.596511444855

Divisors of 157492071

1, 3, 9, 11, 33, 99, 1590829, 4772487, 14317461, 17499119, 52497357, 157492071

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157492070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157492071 can be divided by 12 positive divisors. The sum of these divisors (counting 157492071) is 1, the average is 0.083333333333333.

Base conversion 157492071

Base System Value
2 Binary 1001011000110010001101100111
3 Ternary 101222100102111200
4 Quaternary 21120302031213
5 Quinary 310304221241
6 Senary 23343333543
8 Octal 1130621547
10 Decimal 157492071
12 Duodecimal 448b12b3
16 Hexadecimal 9632367
20 Vigesimal 2946a3b
36 Base36 2lrlnr

Cryptographic Hash Functions

md5 df889e54697ec9211fbaaa548c0c8775
sha1 3ea6404bf5cb27faa934d1af17b947ac0baa1446
sha256 7d381cc02b0afc58e5a0fe976775ad7de2ed8cd52bb3fbccccbdf7ae42f82b32
sha512 58444ab043356abea99513c4cc6c32d2702486a6849909f9d18977cc5783877381ea1361c0299551760e44636440e680e6f29c63fd854492880ce0d739eeb793
ripemd-160 62f79053c346fb9c0544ed0e166841a5e5ae0066

157492071 as geometric shapes

Circle

Radius = n
Diameter 314984142
Circumference 989551866.50448
Area 7.7923286408853E+16

Sphere

Radius = n
Volume 1.6363066340875E+25
Surface area 3.1169314563541E+17
Circumference 989551866.50448

Square

Length = n
Perimeter 629968284
Area 24803752427869041
Diagonal 222727422.77443

Cube

Length = n
Surface area 148822514567214246
Volume 3.9063943384364E+24
Space diagonal 272784268.76124

Equilateral Triangle

Length = n
Perimeter 472476213
Area 1.0740339855857E+16
Altitude 136392134.38062

Triangular Pyramid

Length = n
Surface area 1.0740339855857E+16
Volume 4.6037298778285E+23
Height 74242474.258142