157046994 (number)

157046994 is an even 9-digits composite number following 157046993 and preceding 157046995. In scientific notation, it is written as 1.57046994 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 48322080 positive integers (up to 157046994) that are relatively prime to 157046994.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-six thousand nine hundred ninety-four

Notation

Scientific notation 1.57046994 × 10^8
Engineering notation 1.57046994 × 10^6

Prime Factorization of 157046994

Prime Factorization 2 × 117 × 671141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157046994
Product of the distinct prime numbers

The prime factorization of 157046994 is 2 × 117 × 671141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 8, 53, 543, 992, 4698, 8096, 70509, 12914, 846012, 407362, 463094, 3405056, 38974354, 59134891, 334236514, 767441858, 1443594473, 5747523174

Basic calculations (n = 157046994)

Multiplication

n×y
n×2 314093988
n×3 471140982
n×4 628187976
n×5 785234970

Division

n÷y
n÷2 78523497
n÷3 52348998
n÷3 39261748.5
n÷5 31409398.8

Exponentiation

ny
n2 24663758324436036
n3 3.8733691055952E+24
n4 6.0830097468619E+32
n5 9.5531839521736E+40

Nth Root

y√n
2√n 12531.839210587
3√n 539.52289133936
4√n 111.94569759748
5√n 43.571842550802

Divisors of 157046994

1, 2, 117, 234, 671141, 1342282, 78523497, 157046994

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 -157046993
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 157046994 can be divided by 8 positive divisors. The sum of these divisors (counting 157046994) is 1, the average is 0.125.

Base conversion 157046994

Base System Value
2 Binary 1001010111000101100011010010
3 Ternary 101221111210222100
4 Quaternary 21113011203102
5 Quinary 310201000434
6 Senary 23330021230
8 Octal 1127054322
10 Decimal 157046994
12 Duodecimal 44717816
16 Hexadecimal 95c58d2
20 Vigesimal 291ah9e
36 Base36 2li28i

Cryptographic Hash Functions

md5 397ff86a2be4a620abd38e9592c853e5
sha1 70eaaa21ac5234cdcae86da2817a7afd413c0f72
sha256 17fe1e2166ad30795ba6a9c4342008fd2a7f12a01a1d5e98f1e4a4626c49a186
sha512 4ed7df95b8a654b3fccf8f44e34d4ca0b98e56319d1ff589d3a9fe047b322cbff00689b52858668ed96ac5a0a3198a5e839083b5407d137449e15debf5017fad
ripemd-160 4dbf59b6db292122bb4bc4c1afce4496edfaf164

157046994 as geometric shapes

Circle

Radius = n
Diameter 314093988
Circumference 986755365.23752
Area 7.7483481961962E+16

Sphere

Radius = n
Volume 1.6224730569039E+25
Surface area 3.0993392784785E+17
Circumference 986755365.23752

Square

Length = n
Perimeter 628187976
Area 24663758324436036
Diagonal 222097988.84473

Cube

Length = n
Surface area 147982549946616216
Volume 3.8733691055952E+24
Space diagonal 272013372.78396

Equilateral Triangle

Length = n
Perimeter 471140982
Area 1.0679720630881E+16
Altitude 136006686.39198

Triangular Pyramid

Length = n
Surface area 1.0679720630881E+16
Volume 4.5648092676747E+23
Height 74032662.948242