157021167 (number)

157021167 is an odd 9-digits composite number following 157021166 and preceding 157021168. In scientific notation, it is written as 1.57021167 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 101071040 positive integers (up to 157021167) that are relatively prime to 157021167.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-one thousand one hundred sixty-seven

Notation

Scientific notation 1.57021167 × 10^8
Engineering notation 1.57021167 × 10^6

Prime Factorization of 157021167

Prime Factorization 3 × 29 × 1804841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157021167
Product of the distinct prime numbers

The prime factorization of 157021167 is 3 × 29 × 1804841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 86, 93, 548, 135, 4718, 2374, 11869, 75300, 485179, 161195, 5592321, 5663804, 8126045, 98572699, 790942477, 260536416, 8937174753, 1710833092

Basic calculations (n = 157021167)

Multiplication

n×y
n×2 314042334
n×3 471063501
n×4 628084668
n×5 785105835

Division

n÷y
n÷2 78510583.5
n÷3 52340389
n÷3 39255291.75
n÷5 31404233.4

Exponentiation

ny
n2 24655646886041889
n3 3.8714584471862E+24
n4 6.0790092336919E+32
n5 9.5453312407807E+40

Nth Root

y√n
2√n 12530.808712928
3√n 539.49331415936
4√n 111.94109483531
5√n 43.570409344114

Divisors of 157021167

1, 3, 29, 87, 1804841, 5414523, 52340389, 157021167

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 -157021166
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 157021167 can be divided by 8 positive divisors. The sum of these divisors (counting 157021167) is 1, the average is 0.125.

Base conversion 157021167

Base System Value
2 Binary 1001010110111111001111101111
3 Ternary 101221110111112210
4 Quaternary 21112333033233
5 Quinary 310144134132
6 Senary 23325301503
8 Octal 1126771757
10 Decimal 157021167
12 Duodecimal 44704893
16 Hexadecimal 95bf3ef
20 Vigesimal 2917ci7
36 Base36 2lhib3

Cryptographic Hash Functions

md5 f2a1d578c00b1c2d5000338670f100f0
sha1 6fd029bc261849f827081dd00cd6a3920e539eb1
sha256 d32c6cbfcac3681789ea170fb8d4be48fce00cd945fc9a054febb9f639f37e18
sha512 9c19d4f3326e543a2d439b328c966a04b1542afe172bcb613d70344bb2cf83708ba98a92632f938b29272bd8b5a10ea179f8cee42ff96a6ce01f7c1a63f372b0
ripemd-160 6765fb9c4a638315d982ba290ac77e00839969b4

157021167 as geometric shapes

Circle

Radius = n
Diameter 314042334
Circumference 986593089.41059
Area 7.7457999126693E+16

Sphere

Radius = n
Volume 1.6216727221811E+25
Surface area 3.0983199650677E+17
Circumference 986593089.41059

Square

Length = n
Perimeter 628084668
Area 24655646886041889
Diagonal 222061463.95105

Cube

Length = n
Surface area 147933881316251334
Volume 3.8714584471862E+24
Space diagonal 271968639.10776

Equilateral Triangle

Length = n
Perimeter 471063501
Area 1.0676208275025E+16
Altitude 135984319.55388

Triangular Pyramid

Length = n
Surface area 1.0676208275025E+16
Volume 4.5625575351455E+23
Height 74020487.983684