1028401626

Names of 1028401626

• Cardinal: 1028401626 can be written as One billion, twenty-eight million, four hundred one thousand, six hundred twenty-six.

Scientific notation

• Scientific notation: 1.028401626 × 10⁹

Factors of 1028401626

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11899

Divisors of 1028401626

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 62 67 93 134 186 201 217 402 434 469 651 938 1302 1407 2077 2814 4154 6231 11789 12462 14539 23578 29078 35367 43617 70734 82523 87234 165046 247569 365459 495138 730918 789863 1096377 1579726 2192754 2369589 2558213 4739178 5116426 5529041 7674639 11058082 15349278 16587123 24485753 33174246 48971506 73457259 146914518 171400271 342800542 514200813 1028401626
• Sum of all divisors σ(n): 2462883840
• Sum of proper divisors (its aliquot sum) s(n): 1434482214
• 1028401626 is an abundant number, because the sum of its proper divisors (1434482214) is greater than itself. Its abundance is 406080588

Bases of 1028401626

• Binary: 111101010011000010100111011010₂
• Hexadecimal: 0x3D4C29DA
• Base-36: H0A7RU

Squares and roots of 1028401626

• 1028401626 squared (1028401626²) is 1057609904359443876
• 1028401626 cubed (1028401626³) is 1087647745316956570534142376
• The square root of 1028401626 is 32068.7016575351
• The cube root of 1028401626 is 1009.3789686073

Scales and comparisons

• 1,028,401,626 seconds is equal to 32 years, 36 weeks, 2 days, 19 hours, 7 minutes, 6 seconds.
• To count from 1 to 1,028,401,626 would take you about sixty-five 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 1028401626 cubic inches would be around 84.1 feet tall.

Recreational maths with 1028401626

• 1028401626 backwards is 6261048201
• The number of decimal digits it has is: 10
• The sum of 1028401626's digits is 30
• More coming soon!