16643360128

Names of 16643360128

• Cardinal: 16643360128 can be written as Sixteen billion, six hundred forty-three million, three hundred sixty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6643360128 × 10¹⁰

Factors of 16643360128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 207

Divisors of 16643360128

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 17 32 34 37 64 68 74 128 136 148 151 272 296 302 544 592 604 629 1088 1184 1208 1258 1369 2176 2368 2416 2516 2567 2738 4736 4832 5032 5134 5476 5587 9664 10064 10268 10952 11174 19328 20128 20536 21904 22348 23273 40256 41072 43808 44696 46546 50653 80512 82144 87616 89392 93092 94979 101306 164288 175232 178784 186184 189958 202612 206719 328576 357568 372368 379916 405224 413438 715136 744736 759832 810448 826876 861101 1489472 1519664 1620896 1653752 1722202 2978944 3039328 3241792 3307504 3444404 3514223 6078656 6483584 6615008 6888808 7028446 7648603 12157312 13230016 13777616 14056892 15297206 26460032 27555232 28113784 30594412 55110464 56227568 61188824 110220928 112455136 122377648 130026251 224910272 244755296 260052502 449820544 489510592 520105004 979021184 1040210008 2080420016 4160840032 8321680064 16643360128
• Sum of all divisors σ(n): 36321220800
• Sum of proper divisors (its aliquot sum) s(n): 19677860672
• 16643360128 is an abundant number, because the sum of its proper divisors (19677860672) is greater than itself. Its abundance is 3034500544

Bases of 16643360128

• Binary: 1111100000000001011000010110000000₂
• Hexadecimal: 0x3E0058580
• Base-36: 7N90YV4

Squares and roots of 16643360128

• 16643360128 squared (16643360128²) is 277001436350300176384
• 16643360128 cubed (16643360128³) is 4610234661151315796460832817152
• The square root of 16643360128 is 129009.1474586203
• The cube root of 16643360128 is 2553.1735511789

Scales and comparisons

• 16,643,360,128 seconds is equal to 529 years, 10 weeks, 5 days, 11 hours, 35 minutes, 28 seconds.
• To count from 1 to 16,643,360,128 would take you about one thousand and fifty-eight 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 16643360128 cubic inches would be around 212.8 feet tall.

Recreational maths with 16643360128

• 16643360128 backwards is 82106334661
• The number of decimal digits it has is: 11
• The sum of 16643360128's digits is 40
• More coming soon!