157078628 (number)

157078628 is an even 9-digits composite number following 157078627 and preceding 157078629. In scientific notation, it is written as 1.57078628 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 67319400 positive integers (up to 157078628) that are relatively prime to 157078628.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-eight thousand six hundred twenty-eight

Notation

Scientific notation 1.57078628 × 10^8
Engineering notation 1.57078628 × 10^6

Prime Factorization of 157078628

Prime Factorization 2 × 2 × 7 × 5609951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78539314
Product of the distinct prime numbers

The prime factorization of 157078628 is 2 × 2 × 7 × 5609951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 97, 97, 487, 307, 453, 1402, 64490, 8895, 432097, 62849, 5257001, 9241970, 64145671, 40203353, 38868244, 551814073, 7942834296, 280466295

Basic calculations (n = 157078628)

Multiplication

n×y
n×2 314157256
n×3 471235884
n×4 628314512
n×5 785393140

Division

n÷y
n÷2 78539314
n÷3 52359542.666667
n÷3 39269657
n÷5 31415725.6

Exponentiation

ny
n2 24673695374362384
n3 3.8757102170948E+24
n4 6.0879124342683E+32
n5 9.5628093255901E+40

Nth Root

y√n
2√n 12533.101292178
3√n 539.55911430015
4√n 111.95133448145
5√n 43.573597745969

Divisors of 157078628

1, 2, 4, 7, 14, 28, 5609951, 11219902, 22439804, 39269657, 78539314, 157078628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157078627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157078628 can be divided by 12 positive divisors. The sum of these divisors (counting 157078628) is 1, the average is 0.083333333333333.

Base conversion 157078628

Base System Value
2 Binary 1001010111001101010001100100
3 Ternary 101221120102100222
4 Quaternary 21113031101210
5 Quinary 310203004003
6 Senary 23330423512
8 Octal 1127152144
10 Decimal 157078628
12 Duodecimal 44731b98
16 Hexadecimal 95cd464
20 Vigesimal 291egb8
36 Base36 2liqn8

Cryptographic Hash Functions

md5 7395d4164fdca1fceb311d0c9b4fd554
sha1 d04f9eb7197a2dbaf4e64a276e07629755dc093a
sha256 d4ab42ff906374c045e87d3e863d9a659a963ef2db4388affdf9d630d0b51f7a
sha512 dcf1b4f003b0decf4a225de1eecc99c87109874dee280249edb9434eeb1e42d29e43ac196b8ee6807e8ef01eb6194f0920ec322ea018063cf48ac34e16a21feb
ripemd-160 15b32d3cac5698a7acb12ce3c6705880ab1a8d50

157078628 as geometric shapes

Circle

Radius = n
Diameter 314157256
Circumference 986954127.52153
Area 7.7514700125009E+16

Sphere

Radius = n
Volume 1.6234536993957E+25
Surface area 3.1005880050004E+17
Circumference 986954127.52153

Square

Length = n
Perimeter 628314512
Area 24673695374362384
Diagonal 222142726.07656

Cube

Length = n
Surface area 148042172246174304
Volume 3.8757102170948E+24
Space diagonal 272068164.47921

Equilateral Triangle

Length = n
Perimeter 471235884
Area 1.0684023499718E+16
Altitude 136034082.23961

Triangular Pyramid

Length = n
Surface area 1.0684023499718E+16
Volume 4.5675682940362E+23
Height 74047575.358853