157021683 (number)

157021683 is an odd 9-digits composite number following 157021682 and preceding 157021684. In scientific notation, it is written as 1.57021683 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 81648000 positive integers (up to 157021683) that are relatively prime to 157021683.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-one thousand six hundred eighty-three

Notation

Scientific notation 1.57021683 × 10^8
Engineering notation 1.57021683 × 10^6

Prime Factorization of 157021683

Prime Factorization 7 × 3 × 13 × 71 × 8101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157021683
Product of the distinct prime numbers

The prime factorization of 157021683 is 7 × 3 × 13 × 71 × 8101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 100, 73, 957, 124, 7975, 9587, 82452, 31909, 132090, 642357, 3741947, 6675246, 36362501, 29489753, 683480428, 68589096, 2624911890, 1214495343

Basic calculations (n = 157021683)

Multiplication

n×y
n×2 314043366
n×3 471065049
n×4 628086732
n×5 785108415

Division

n÷y
n÷2 78510841.5
n÷3 52340561
n÷3 39255420.75
n÷5 31404336.6

Exponentiation

ny
n2 24655808932152489
n3 3.871496614253E+24
n4 6.0790891409881E+32
n5 9.5454880802498E+40

Nth Root

y√n
2√n 12530.829302165
3√n 539.4939051163
4√n 111.94118679988
5√n 43.570437980128

Divisors of 157021683

1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 6461, 8101, 19383, 24303, 56707, 105313, 170121, 315939, 575171, 737191, 1725513, 2211573, 4026197, 7477223, 12078591, 22431669, 52340561, 157021683

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157021682
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157021683 can be divided by 32 positive divisors. The sum of these divisors (counting 157021683) is 1, the average is 0.03125.

Base conversion 157021683

Base System Value
2 Binary 1001010110111111010111110011
3 Ternary 101221110112020220
4 Quaternary 21112333113303
5 Quinary 310144143213
6 Senary 23325304123
8 Octal 1126772763
10 Decimal 157021683
12 Duodecimal 44705043
16 Hexadecimal 95bf5f3
20 Vigesimal 2917e43
36 Base36 2lhipf

Cryptographic Hash Functions

md5 de19a7e614eaf71217aea7209e540110
sha1 5afd7a6f1d9945777b717ea5f74f5b78ce89b572
sha256 8ea08c361de74d32ab7fd4d2202195956088ed2d5c56331a0b898ba175ad38cd
sha512 e08aaf0afd6993abc5b6db2d953f0f24029266cb1e482cc71975aaa415225be7ac037acb7efa13e5f4df40b7f9641808b3637b6155b8bc7ac0ad74497d23f9d7
ripemd-160 68c931d723e8d5aee18cb569c3da8550c1cc2203

157021683 as geometric shapes

Circle

Radius = n
Diameter 314043366
Circumference 986596331.53421
Area 7.7458508209564E+16

Sphere

Radius = n
Volume 1.6216887095647E+25
Surface area 3.0983403283826E+17
Circumference 986596331.53421

Square

Length = n
Perimeter 628086732
Area 24655808932152489
Diagonal 222062193.68525

Cube

Length = n
Surface area 147934853592914934
Volume 3.871496614253E+24
Space diagonal 271969532.84597

Equilateral Triangle

Length = n
Perimeter 471065049
Area 1.067627844305E+16
Altitude 135984766.42299

Triangular Pyramid

Length = n
Surface area 1.067627844305E+16
Volume 4.5626025154651E+23
Height 74020731.228416