398996976 (number)

398996976 is an even 9-digits composite number following 398996975 and preceding 398996977. In scientific notation, it is written as 3.98996976 × 10^8. The sum of its digits is 66. It has a total of 8 prime factors and 80 positive divisors. There are 112430592 positive integers (up to 398996976) that are relatively prime to 398996976.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million nine hundred ninety-six thousand nine hundred seventy-six

Notation

Scientific notation 3.98996976 × 10^8
Engineering notation 3.98996976 × 10^6

Prime Factorization of 398996976

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 73 × 16267

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 49874622
Product of the distinct prime numbers

The prime factorization of 398996976 is 2 × 2 × 2 × 2 × 3 × 7 × 73 × 16267. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 9, 100, 15, 403, 605, 815, 8594, 4118, 56660, 15084, 417637, 4117977, 1239737, 76702713, 94630570, 783565818, 56479249, 7002993982, 5567165551

Basic calculations (n = 398996976)

Multiplication

n×y
n×2 797993952
n×3 1196990928
n×4 1595987904
n×5 1994984880

Division

n÷y
n÷2 199498488
n÷3 132998992
n÷3 99749244
n÷5 79799395.2

Exponentiation

ny
n2 159198586857144576
n3 6.3519754739474E+25
n4 2.5344190057312E+34
n5 1.0112255192037E+43

Nth Root

y√n
2√n 19974.908660617
3√n 736.1899222378
4√n 141.33261711515
5√n 52.504184919634

Divisors of 398996976

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 12264, 16267, 24528, 32534, 48801, 65068, 97602, 113869, 130136, 195204, 227738, 260272, 341607, 390408, 455476, 683214, 780816, 910952, 1187491, 1366428, 1821904, 2374982, 2732856, 3562473, 4749964, 5465712, 7124946, 8312437, 9499928, 14249892, 16624874, 18999856, 24937311, 28499784, 33249748, 49874622, 56999568, 66499496, 99749244, 132998992, 199498488, 398996976

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398996975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398996976 can be divided by 80 positive divisors. The sum of these divisors (counting 398996976) is 1, the average is 0.0125.

Base conversion 398996976

Base System Value
2 Binary 10111110010000011010111110000
3 Ternary 1000210210010221210
4 Quaternary 113302003113300
5 Quinary 1304120400401
6 Senary 103331520120
8 Octal 2762032760
10 Decimal 398996976
12 Duodecimal b1759040
16 Hexadecimal 17c835f0
20 Vigesimal 64dec8g
36 Base36 6ljw1c

Cryptographic Hash Functions

md5 25c70fdecfc34a92619d66461a301e01
sha1 380a8f5de53588a9aaf0033b5e4bdf7a5839a69b
sha256 b2f50b5e3cfa46ed792f5c794d0fc8eab23c07f851d67d64839c62a98e143bd0
sha512 aad4ce9f7dade2209fe5b4b817058c91b29b3320c1347d78c45400fd2f826f2d103c78c18a650336eaa3191073add1d0f2af1c2a82bee60dc107eabd44ed7038
ripemd-160 1a265be0452dd826c9e8dbc55d57d1fcac969280

398996976 as geometric shapes

Circle

Radius = n
Diameter 797993952
Circumference 2506971937.2123
Area 5.0013711093228E+17

Sphere

Radius = n
Volume 2.6607092646314E+26
Surface area 2.0005484437291E+18
Circumference 2506971937.2123

Square

Length = n
Perimeter 1595987904
Area 159198586857144576
Diagonal 564266934.80505

Cube

Length = n
Surface area 955191521142867456
Volume 6.3519754739474E+25
Space diagonal 691083034.49834

Equilateral Triangle

Length = n
Perimeter 1196990928
Area 6.8935010232435E+16
Altitude 345541517.24917

Triangular Pyramid

Length = n
Surface area 6.8935010232435E+16
Volume 7.4858748859314E+24
Height 188088978.26835