157021000 (number)

157021000 is an even 9-digits composite number following 157020999 and preceding 157021001. In scientific notation, it is written as 1.57021000 × 10^8. The sum of its digits is 16. It has a total of 7 prime factors and 48 positive divisors. There are 60068800 positive integers (up to 157021000) that are relatively prime to 157021000.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-one thousand

Notation

Scientific notation 1.57021000 × 10^8
Engineering notation 1.57021000 × 10^6

Prime Factorization of 157021000

Prime Factorization 2 × 2 × 2 × 5 × 5 × 115 × 6827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7851050
Product of the distinct prime numbers

The prime factorization of 157021000 is 2 × 2 × 2 × 5 × 5 × 115 × 6827. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 46, 10, 742, 20, 8855, 1165, 14963, 74457, 573773, 283517, 560051, 5322904, 86600498, 87196197, 305942110, 292132610, 1313321071, 6397764729

Basic calculations (n = 157021000)

Multiplication

n×y
n×2 314042000
n×3 471063000
n×4 628084000
n×5 785105000

Division

n÷y
n÷2 78510500
n÷3 52340333.333333
n÷3 39255250
n÷5 31404200

Exponentiation

ny
n2 24655594441000000
n3 3.8714460947203E+24
n4 6.0789833723907E+32
n5 9.5452804811616E+40

Nth Root

y√n
2√n 12530.80204935
3√n 539.49312289976
4√n 111.94106507154
5√n 43.570400076241

Divisors of 157021000

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 115, 200, 230, 460, 575, 920, 1150, 2300, 2875, 4600, 5750, 6827, 11500, 13654, 23000, 27308, 34135, 54616, 68270, 136540, 170675, 273080, 341350, 682700, 785105, 1365400, 1570210, 3140420, 3925525, 6280840, 7851050, 15702100, 19627625, 31404200, 39255250, 78510500, 157021000

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157020999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157021000 can be divided by 48 positive divisors. The sum of these divisors (counting 157021000) is 1, the average is 0.020833333333333.

Base conversion 157021000

Base System Value
2 Binary 1001010110111111001101001000
3 Ternary 101221110111022121
4 Quaternary 21112333031020
5 Quinary 310144133000
6 Senary 23325301024
8 Octal 1126771510
10 Decimal 157021000
12 Duodecimal 44704774
16 Hexadecimal 95bf348
20 Vigesimal 2917ca0
36 Base36 2lhi6g

Cryptographic Hash Functions

md5 b176215a8974843704e39baf323dbfc6
sha1 8fbc29bdc920c0c902c1e8c9e50590bf3fc968eb
sha256 59abd6e194e29ad23b9fae8ff2fe6a149c30bad34725cbbada24f0d82ffeb0a0
sha512 f1fc15e95ae015587eb6ee61aeee0d3972857b57690b2b6f5a1c9b170c93b5eb4eceb5f8141f7fd7ec73302c98eda7e8e0a747e8c88fc22ec0e6d898499deef8
ripemd-160 986806732c5835d8706d59addd680a6d587573cc

157021000 as geometric shapes

Circle

Radius = n
Diameter 314042000
Circumference 986592040.11865
Area 7.7457834365735E+16

Sphere

Radius = n
Volume 1.6216675479923E+25
Surface area 3.0983133746294E+17
Circumference 986592040.11865

Square

Length = n
Perimeter 628084000
Area 24655594441000000
Diagonal 222061227.77739

Cube

Length = n
Surface area 147933566646000000
Volume 3.8714460947203E+24
Space diagonal 271968349.85527

Equilateral Triangle

Length = n
Perimeter 471063000
Area 1.0676185565656E+16
Altitude 135984174.92764

Triangular Pyramid

Length = n
Surface area 1.0676185565656E+16
Volume 4.5625429776248E+23
Height 74020409.259129