427396070

Names of 427396070

• Cardinal: 427396070 can be written as Four hundred twenty-seven million, three hundred ninety-six thousand and seventy.

Scientific notation

• Scientific notation: 4.2739607 × 10⁸

Factors of 427396070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 693

Divisors of 427396070

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 19 31 38 62 95 149 155 190 298 310 487 589 745 974 1178 1490 2435 2831 2945 4619 4870 5662 5890 9238 9253 14155 15097 18506 23095 28310 30194 46190 46265 72563 75485 87761 92530 145126 150970 175522 286843 362815 438805 573686 725630 877610 1378697 1434215 2249453 2757394 2868430 4498906 6893485 11247265 13786970 22494530 42739607 85479214 213698035 427396070
• Sum of all divisors σ(n): 843264000
• Sum of proper divisors (its aliquot sum) s(n): 415867930
• 427396070 is a deficient number, because the sum of its proper divisors (415867930) is less than itself. Its deficiency is 11528140

Bases of 427396070

• Binary: 11001011110011000101111100110₂
• Hexadecimal: 0x19798BE6
• Base-36: 72GKX2

Squares and roots of 427396070

• 427396070 squared (427396070²) is 182667400651444900
• 427396070 cubed (427396070³) is 78071329155542990081543000
• The square root of 427396070 is 20673.5596838087
• The cube root of 427396070 is 753.2575756347

Scales and comparisons

• 427,396,070 seconds is equal to 13 years, 30 weeks, 4 days, 17 hours, 7 minutes, 50 seconds.
• To count from 1 to 427,396,070 would take you about twenty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 427396070 cubic inches would be around 62.8 feet tall.

Recreational maths with 427396070

• 427396070 backwards is 070693724
• 427396070 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 427396070's digits is 38
• More coming soon!