6989421348

Names of 6989421348

• Cardinal: 6989421348 can be written as Six billion, nine hundred eighty-nine million, four hundred twenty-one thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 6.989421348 × 10⁹

Factors of 6989421348

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 304814

Divisors of 6989421348

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 49 52 63 78 84 91 98 117 126 147 156 182 196 234 252 273 294 364 441 468 546 588 637 819 882 1092 1274 1638 1764 1911 2548 3276 3822 5733 7644 11466 22932 304789 609578 914367 1219156 1828734 2133523 2743101 3657468 3962257 4267046 5486202 6400569 7924514 8534092 10972404 11886771 12801138 14934661 15849028 19201707 23773542 25602276 27735799 29869322 35660313 38403414 44803983 47547084 55471598 59738644 71320626 76806828 83207397 89607966 110943196 134411949 142641252 166414794 179215932 194150593 249622191 268823898 332829588 388301186 499244382 537647796 582451779 776602372 998488764 1164903558 1747355337 2329807116 3494710674 6989421348
• Sum of all divisors σ(n): 22133240220
• Sum of proper divisors (its aliquot sum) s(n): 15143818872
• 6989421348 is an abundant number, because the sum of its proper divisors (15143818872) is greater than itself. Its abundance is 8154397524

Bases of 6989421348

• Binary: 110100000100110100001101100100100₂
• Hexadecimal: 0x1A09A1B24
• Base-36: 37LBK10

Squares and roots of 6989421348

• 6989421348 squared (6989421348²) is 48852010779878137104
• 6989421348 cubed (6989421348³) is 341447287037606380313168496192
• The square root of 6989421348 is 83602.7592128393
• The cube root of 6989421348 is 1911.9670667839

Scales and comparisons

• 6,989,421,348 seconds is equal to 222 years, 12 weeks, 4 days, 1 hour, 55 minutes, 48 seconds.
• To count from 1 to 6,989,421,348 would take you about four hundred forty-four 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 6989421348 cubic inches would be around 159.3 feet tall.

Recreational maths with 6989421348

• 6989421348 backwards is 8431249896
• The number of decimal digits it has is: 10
• The sum of 6989421348's digits is 54
• More coming soon!