157026997 (number)

157026997 is an odd 9-digits composite number following 157026996 and preceding 157026998. In scientific notation, it is written as 1.57026997 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 151826400 positive integers (up to 157026997) that are relatively prime to 157026997.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-six thousand nine hundred ninety-seven

Notation

Scientific notation 1.57026997 × 10^8
Engineering notation 1.57026997 × 10^6

Prime Factorization of 157026997

Prime Factorization 31 × 2131 × 2377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157026997
Product of the distinct prime numbers

The prime factorization of 157026997 is 31 × 2131 × 2377. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 15, 36, 402, 370, 6280, 7737, 16410, 4265, 705130, 756334, 3035801, 5852597, 44922612, 24177464, 457293750, 243155890, 3794159423, 3946517860

Basic calculations (n = 157026997)

Multiplication

n×y
n×2 314053994
n×3 471080991
n×4 628107988
n×5 785134985

Division

n÷y
n÷2 78513498.5
n÷3 52342332.333333
n÷3 39256749.25
n÷5 31405399.4

Exponentiation

ny
n2 24657477786838009
n3 3.8718896904614E+24
n4 6.0799121080841E+32
n5 9.5471034035639E+40

Nth Root

y√n
2√n 12531.041337415
3√n 539.49999098125
4√n 111.94213387914
5√n 43.570732882296

Divisors of 157026997

1, 31, 2131, 2377, 66061, 73687, 5065387, 157026997

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 -157026996
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 157026997 can be divided by 8 positive divisors. The sum of these divisors (counting 157026997) is 1, the average is 0.125.

Base conversion 157026997

Base System Value
2 Binary 1001010111000000101010110101
3 Ternary 101221110210112201
4 Quaternary 21113000222311
5 Quinary 310144330442
6 Senary 23325344501
8 Octal 1127005265
10 Decimal 157026997
12 Duodecimal 44708131
16 Hexadecimal 95c0ab5
20 Vigesimal 291879h
36 Base36 2lhmt1

Cryptographic Hash Functions

md5 7276d5e12f39dd0abd9175f2cae539ef
sha1 d94d04d43ee8013487019e7133e493594d54dbf5
sha256 e7966cbe9826fab533810fffe9da07ca1dcb72bc671204b5de75a5c48a570bf2
sha512 e0d66c52006f262c6c7313579f1a7879a63af718ee83d2520bfaa27e929379b4cee1fdf26e9b9a514b84942b1c4f036db253a800527e578dfc4caa66136a0bdc
ripemd-160 2f85a810487ae754f4d7c3c5532991669a464ba6

157026997 as geometric shapes

Circle

Radius = n
Diameter 314053994
Circumference 986629720.38093
Area 7.7463751071184E+16

Sphere

Radius = n
Volume 1.6218533609418E+25
Surface area 3.0985500428474E+17
Circumference 986629720.38093

Square

Length = n
Perimeter 628107988
Area 24657477786838009
Diagonal 222069708.81612

Cube

Length = n
Surface area 147944866721028054
Volume 3.8718896904614E+24
Space diagonal 271978736.96397

Equilateral Triangle

Length = n
Perimeter 471080991
Area 1.0677001078326E+16
Altitude 135989368.48198

Triangular Pyramid

Length = n
Surface area 1.0677001078326E+16
Volume 4.5630657602192E+23
Height 74023236.27204