157049770 (number)

157049770 is an even 9-digits composite number following 157049769 and preceding 157049771. In scientific notation, it is written as 1.57049770 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 62819904 positive integers (up to 157049770) that are relatively prime to 157049770.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-nine thousand seven hundred seventy

Notation

Scientific notation 1.57049770 × 10^8
Engineering notation 1.57049770 × 10^6

Prime Factorization of 157049770

Prime Factorization 2 × 5 × 15704977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157049770
Product of the distinct prime numbers

The prime factorization of 157049770 is 2 × 5 × 15704977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 63, 62, 627, 696, 2347, 9623, 74124, 49232, 524296, 289549, 5396177, 1353771, 92135327, 70290156, 310190203, 543876603, 2181555895, 9818623734

Basic calculations (n = 157049770)

Multiplication

n×y
n×2 314099540
n×3 471149310
n×4 628199080
n×5 785248850

Division

n÷y
n÷2 78524885
n÷3 52349923.333333
n÷3 39262442.5
n÷5 31409954

Exponentiation

ny
n2 24664630257052900
n3 3.8735745090052E+24
n4 6.0834398571713E+32
n5 9.5540283037758E+40

Nth Root

y√n
2√n 12531.949967982
3√n 539.52607023226
4√n 111.94619228889
5√n 43.571996586963

Divisors of 157049770

1, 2, 5, 10, 15704977, 31409954, 78524885, 157049770

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157049769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157049770 can be divided by 8 positive divisors. The sum of these divisors (counting 157049770) is 1, the average is 0.125.

Base conversion 157049770

Base System Value
2 Binary 1001010111000110001110101010
3 Ternary 101221111221210011
4 Quaternary 21113012032222
5 Quinary 310201043040
6 Senary 23330042134
8 Octal 1127061652
10 Decimal 157049770
12 Duodecimal 4471934a
16 Hexadecimal 95c63aa
20 Vigesimal 291b48a
36 Base36 2li4dm

Cryptographic Hash Functions

md5 bdaf49eee532ba8c134d232cbc8d8c84
sha1 63662916ee242b6ddb7f4cade27b04779fb4902d
sha256 e0fa72dfffa26d4e74b928ccfe86d17c84cefb43642314b4ffd7c3eb59f32c6c
sha512 4369525aa612f99385f62c693fb4ef7988b394e570e66eabcd2b9ce3731effdf805a4fb778b284ca63494a17a1a8942e97e0e2edb4306cf6179ec97bead7f9ba
ripemd-160 01f25c5b2ffff51eabddde0a5e924d18d8ed9e06

157049770 as geometric shapes

Circle

Radius = n
Diameter 314099540
Circumference 986772807.35993
Area 7.7486221219066E+16

Sphere

Radius = n
Volume 1.6225590960831E+25
Surface area 3.0994488487626E+17
Circumference 986772807.35993

Square

Length = n
Perimeter 628199080
Area 24664630257052900
Diagonal 222101914.70158

Cube

Length = n
Surface area 147987781542317400
Volume 3.8735745090052E+24
Space diagonal 272018180.95701

Equilateral Triangle

Length = n
Perimeter 471149310
Area 1.0680098188779E+16
Altitude 136009090.4785

Triangular Pyramid

Length = n
Surface area 1.0680098188779E+16
Volume 4.5650513379149E+23
Height 74033971.567192