157214072 (number)

157214072 is an even 9-digits composite number following 157214071 and preceding 157214073. In scientific notation, it is written as 1.57214072 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 78078880 positive integers (up to 157214072) that are relatively prime to 157214072.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred fourteen thousand seventy-two

Notation

Scientific notation 1.57214072 × 10^8
Engineering notation 1.57214072 × 10^6

Prime Factorization of 157214072

Prime Factorization 2 × 2 × 2 × 149 × 131891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39303518
Product of the distinct prime numbers

The prime factorization of 157214072 is 2 × 2 × 2 × 149 × 131891. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 36, 25, 441, 214, 1550, 1488, 51009, 5290, 614741, 592912, 501210, 5906398, 25923754, 72963996, 318062853, 800572084, 935488682, 4270049549

Basic calculations (n = 157214072)

Multiplication

n×y
n×2 314428144
n×3 471642216
n×4 628856288
n×5 786070360

Division

n÷y
n÷2 78607036
n÷3 52404690.666667
n÷3 39303518
n÷5 31442814.4

Exponentiation

ny
n2 24716264434821184
n3 3.885744576427E+24
n4 6.1089372761201E+32
n5 9.6041090477142E+40

Nth Root

y√n
2√n 12538.503578976
3√n 539.71415141073
4√n 111.97545971764
5√n 43.58110958629

Divisors of 157214072

1, 2, 4, 8, 149, 298, 596, 1192, 131891, 263782, 527564, 1055128, 19651759, 39303518, 78607036, 157214072

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157214071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157214072 can be divided by 16 positive divisors. The sum of these divisors (counting 157214072) is 1, the average is 0.0625.

Base conversion 157214072

Base System Value
2 Binary 1001010111101110010101111000
3 Ternary 101221211022011102
4 Quaternary 21113232111320
5 Quinary 310221322242
6 Senary 23333350532
8 Octal 1127562570
10 Decimal 157214072
12 Duodecimal 44798448
16 Hexadecimal 95ee578
20 Vigesimal 292bf3c
36 Base36 2lln5k

Cryptographic Hash Functions

md5 554095ec42d5c5cfbb0c0e81a01284c8
sha1 6be8725e7f5ced6119a43777ed700680f929f7fd
sha256 69cb0c675e98163bab1343548c3dd98f8ba12ea2c31310f93624d600ebfc51cb
sha512 eb48ad77759d7663a82fda4482f6ec6a7ffaea521a7250efd0ae3c627845af032d91a8254354316294b502ec2ad7a80d3675bea406f128e7abefaab7a8871cd6
ripemd-160 df8521adce713398814e01cd581e98fafcbe5f94

157214072 as geometric shapes

Circle

Radius = n
Diameter 314428144
Circumference 987805147.27227
Area 7.7648434772617E+16

Sphere

Radius = n
Volume 1.6276568820039E+25
Surface area 3.1059373909047E+17
Circumference 987805147.27227

Square

Length = n
Perimeter 628856288
Area 24716264434821184
Diagonal 222334272.8183

Cube

Length = n
Surface area 148297586608927104
Volume 3.885744576427E+24
Space diagonal 272302760.36879

Equilateral Triangle

Length = n
Perimeter 471642216
Area 1.0702456443604E+16
Altitude 136151380.1844

Triangular Pyramid

Length = n
Surface area 1.0702456443604E+16
Volume 4.5793938999173E+23
Height 74111424.272767