157055770 (number)

157055770 is an even 9-digits composite number following 157055769 and preceding 157055771. In scientific notation, it is written as 1.57055770 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 62822304 positive integers (up to 157055770) that are relatively prime to 157055770.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-five thousand seven hundred seventy

Notation

Scientific notation 1.57055770 × 10^8
Engineering notation 1.57055770 × 10^6

Prime Factorization of 157055770

Prime Factorization 2 × 5 × 15705577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157055770
Product of the distinct prime numbers

The prime factorization of 157055770 is 2 × 5 × 15705577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 18, 15, 899, 512, 2045, 2707, 92957, 78443, 355374, 174001, 1558345, 1319659, 91203367, 47063836, 862727823, 924167438, 8512691559, 1616946602

Basic calculations (n = 157055770)

Multiplication

n×y
n×2 314111540
n×3 471167310
n×4 628223080
n×5 785278850

Division

n÷y
n÷2 78527885
n÷3 52351923.333333
n÷3 39263942.5
n÷5 31411154

Exponentiation

ny
n2 24666514890292900
n3 3.8740184893114E+24
n4 6.0843695683304E+32
n5 9.555853475187E+40

Nth Root

y√n
2√n 12532.18935382
3√n 539.53294091026
4√n 111.94726148424
5√n 43.572329510703

Divisors of 157055770

1, 2, 5, 10, 15705577, 31411154, 78527885, 157055770

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 -157055769
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 157055770 can be divided by 8 positive divisors. The sum of these divisors (counting 157055770) is 1, the average is 0.125.

Base conversion 157055770

Base System Value
2 Binary 1001010111000111101100011010
3 Ternary 101221112021000101
4 Quaternary 21113013230122
5 Quinary 310201241040
6 Senary 23330130014
8 Octal 1127075432
10 Decimal 157055770
12 Duodecimal 4472090a
16 Hexadecimal 95c7b1a
20 Vigesimal 291bj8a
36 Base36 2li90a

Cryptographic Hash Functions

md5 de84ae328ddc5378d86cb3b7b2a28554
sha1 9b2e90f1c77ba6cb213b0f362ca4797ce7e8bce1
sha256 b67f938d242358c08bcbfc57eeb330e3729bb804abceb0dec50bf42a9c4a568f
sha512 26cef05dcef1d83d3f3c09b95a2396948be6d165de454eb2734aaf7afaa5603a4efcf23bfdb1486d96297fdb64feff5ac18f42d07f04291b75bbed7f57885a37
ripemd-160 242728175c30b51e5c9f302125d407875ba68204

157055770 as geometric shapes

Circle

Radius = n
Diameter 314111540
Circumference 986810506.47178
Area 7.7492141969007E+16

Sphere

Radius = n
Volume 1.6227450701189E+25
Surface area 3.0996856787603E+17
Circumference 986810506.47178

Square

Length = n
Perimeter 628223080
Area 24666514890292900
Diagonal 222110399.98295

Cube

Length = n
Surface area 147999089341757400
Volume 3.8740184893114E+24
Space diagonal 272028573.26185

Equilateral Triangle

Length = n
Perimeter 471167310
Area 1.068091425891E+16
Altitude 136014286.63093

Triangular Pyramid

Length = n
Surface area 1.068091425891E+16
Volume 4.5655745737236E+23
Height 74036799.994317