7996428

Names of 7996428

• Cardinal: 7996428 can be written as Seven million, nine hundred ninety-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 7.996428 × 10⁶

Factors of 7996428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 196

Divisors of 7996428

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 53 54 66 99 106 108 127 132 159 198 212 254 297 318 381 396 477 508 583 594 636 762 954 1143 1166 1188 1397 1431 1524 1749 1908 2286 2332 2794 2862 3429 3498 4191 4572 5247 5588 5724 6731 6858 6996 8382 10494 12573 13462 13716 15741 16764 20193 20988 25146 26924 31482 37719 40386 50292 60579 62964 74041 75438 80772 121158 148082 150876 181737 222123 242316 296164 363474 444246 666369 726948 888492 1332738 1999107 2665476 3998214 7996428
• Sum of all divisors σ(n): 23224320
• Sum of proper divisors (its aliquot sum) s(n): 15227892
• 7996428 is an abundant number, because the sum of its proper divisors (15227892) is greater than itself. Its abundance is 7231464

Bases of 7996428

• Binary: 11110100000010000001100₂
• Hexadecimal: 0x7A040C
• Base-36: 4RE30

Squares and roots of 7996428

• 7996428 squared (7996428²) is 63942860759184
• 7996428 cubed (7996428³) is 511314482174840194752
• The square root of 7996428 is 2827.7956078897
• The cube root of 7996428 is 199.9702289019

Scales and comparisons

• 7,996,428 seconds is equal to 13 weeks, 1 day, 13 hours, 13 minutes, 48 seconds.
• To count from 1 to 7,996,428 would take you about nineteen weeks!

  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 7996428 cubic inches would be around 16.7 feet tall.

Recreational maths with 7996428

• 7996428 backwards is 8246997
• The number of decimal digits it has is: 7
• The sum of 7996428's digits is 45
• More coming soon!