13669826940

Names of 13669826940

• Cardinal: 13669826940 can be written as Thirteen billion, six hundred sixty-nine million, eight hundred twenty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.366982694 × 10¹⁰

Factors of 13669826940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140925

Divisors of 13669826940

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 49 55 60 63 66 70 77 84 90 98 99 105 110 126 132 140 147 154 165 180 196 198 210 220 231 245 252 294 308 315 330 385 396 420 441 462 490 495 539 588 630 660 693 735 770 882 924 980 990 1078 1155 1260 1386 1470 1540 1617 1764 1980 2156 2205 2310 2695 2772 2940 3234 3465 4410 4620 4851 5390 6468 6930 8085 8820 9702 10780 13860 16170 19404 24255 32340 48510 97020 140897 281794 422691 563588 704485 845382 986279 1268073 1408970 1549867 1690764 1972558 2113455 2536146 2817940 2958837 3099734 3945116 4226910 4649601 4931395 5072292 5917674 6199468 6340365 6903953 7749335 8453820 8876511 9299202 9862790 10849069 11835348 12680730 13807906 13948803 14794185 15498670 17753022 18598404 19725580 20711859 21698138 23248005 25361460 27615812 27897606 29588370 30997340 32547207 34519765 35506044 41423718 43396276 44382555 46496010 54245345 55795212 59176740 62135577 65094414 69039530 69744015 75943483 82847436 88765110 92992020 97641621 103559295 108490690 124271154 130188828 138079060 139488030 151886966 162736035 177530220 195283242 207118590 216981380 227830449 248542308 278976060 303773932 310677885 325472070 379717415 390566484 414237180 455660898 488208105 621355770 650944140 683491347 759434830 911321796 976416210 1139152245 1242711540 1366982694 1518869660 1952832420 2278304490 2733965388 3417456735 4556608980 6834913470 13669826940
• Sum of all divisors σ(n): 52620330672
• Sum of proper divisors (its aliquot sum) s(n): 38950503732
• 13669826940 is an abundant number, because the sum of its proper divisors (38950503732) is greater than itself. Its abundance is 25280676792

Bases of 13669826940

• Binary: 1100101110110010010000000101111100₂
• Hexadecimal: 0x32EC9017C
• Base-36: 6A2NTZ0

Squares and roots of 13669826940

• 13669826940 squared (13669826940²) is 186864168569549763600
• 13669826940 cubed (13669826940³) is 2554400845632732622129911384000
• The square root of 13669826940 is 116918.0351357311
• The cube root of 13669826940 is 2391.0445729499

Scales and comparisons

• 13,669,826,940 seconds is equal to 434 years, 34 weeks, 1 day, 14 hours, 9 minutes.
• To count from 1 to 13,669,826,940 would take you about eight hundred sixty-nine 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 13669826940 cubic inches would be around 199.3 feet tall.

Recreational maths with 13669826940

• 13669826940 backwards is 04962896631
• The number of decimal digits it has is: 11
• The sum of 13669826940's digits is 54
• More coming soon!