16440989293480500

Names of 16440989293480500

• Cardinal: 16440989293480500 can be written as Sixteen quadrillion, four hundred forty trillion, nine hundred eighty-nine billion, two hundred ninety-three million, four hundred eighty thousand, five hundred.

Scientific notation

• Scientific notation: 1.64409892934805 × 10¹⁶

Factors of 16440989293480500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 273078

Divisors of 16440989293480500

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 49 50 60 63 70 75 84 90 98 100 105 125 126 140 147 150 175 180 196 210 225 245 250 252 294 300 315 350 375 420 441 450 490 500 525 588 630 700 735 750 875 882 900 980 1050 1125 1225 1260 1470 1500 1575 1750 1764 2100 2205 2250 2450 2625 2940 3150 3500 3675 4410 4500 4900 5250 6125 6300 7350 7875 8820 10500 11025 12250 14700 15750 18375 22050 24500 31500 36750 44100 55125 73500 110250 220500 273061 546122 819183 1092244 1365305 1638366 1911427 2457549 2730610 3276732 3822854 4095915 4915098 5461220 5734281 6826525 7645708 8191830 9557135 9830196 11468562 12287745 13379989 13653050 16383660 17202843 19114270 20479575 22937124 24575490 26759978 27306100 28671405 34132625 34405686 38228540 40139967 40959150 47785675 49150980 53519956 57342810 61438725 66899945 68265250 68811372 80279934 81918300 86014215 95571350 102397875 114685620 120419901 122877450 133799890 136530500 143357025 160559868 172028430 191142700 200699835 204795750 238928375 240839802 245754900 267599780 286714050 307193625 334499725 344056860 401399670 409591500 430071075 477856750 481679604 573428100 602099505 614387250 668999450 716785125 802799340 860142150 955713500 1003499175 1204199010 1228774500 1337998900 1433570250 1672498625 1720284300 2006998350 2150355375 2408398020 2867140500 3010497525 3344997250 4013996700 4300710750 5017495875 6020995050 6689994500 8601421500 10034991750 12041990100 15052487625 20069983500 30104975250 60209950500 74562309721 149124619442 223686929163 298249238884 372811548605 447373858326 521936168047 671060787489 745623097210 894747716652 1043872336094 1118434645815 1342121574978 1491246194420 1565808504141 1864057743025 2087744672188 2236869291630 2609680840235 2684243149956 3131617008282 3355303937445 3653553176329 3728115486050 4473738583260 4697425512423 5219361680470 5592173229075 6263234016564 6710607874890 7307106352658 7456230972100 7829042520705 9320288715125 9394851024846 10438723360940 10960659528987 11184346458150 13048404201175 13421215749780 14614212705316 15658085041410 16776519687225 18267765881645 18640577430250 18789702049692 21921319057974 22368692916300 23487127562115 26096808402350 27960866145375 31316170082820 32881978586961 33553039374450 36535531763290 37281154860500 39145212603525 43842638115948 46974255124230 52193616804700 54803297644935 55921732290750 65242021005875 65763957173922 67106078748900 73071063526580 78290425207050 83882598436125 91338829408225 93948510248460 109606595289870 111843464581500 117435637810575 130484042011750 131527914347844 156580850414100 164409892934805 167765196872250 182677658816450 195726063017625 219213190579740 234871275621150 260968084023500 274016488224675 328819785869610 335530393744500 365355317632900 391452126035250 456694147041125 469742551242300 548032976449350 587178189052875 657639571739220 782904252070500 822049464674025 913388294082250 1096065952898700 1174356378105750 1370082441123375 1644098929348050 1826776588164500 2348712756211500 2740164882246750 3288197858696100 4110247323370125 5480329764493500 8220494646740250 16440989293480500
• Sum of all divisors σ(n): 60333954235685676
• Sum of proper divisors (its aliquot sum) s(n): 43892964942205176
• 16440989293480500 is an abundant number, because the sum of its proper divisors (43892964942205176) is greater than itself. Its abundance is 27451975648724676

Bases of 16440989293480500

• Binary: 111010011010001111111000011110100110000000101000110100₂
• Hexadecimal: 0x3A68FE1E980A34
• Base-36: 4HVUE7NKO50

Squares and roots of 16440989293480500

• 16440989293480500 squared (16440989293480500²) is 270306128948340430559803880250000
• 16440989293480500 cubed (16440989293480500³) is 4444100172001824463912423168254089927710125000000
• The square root of 16440989293480500 is 128222421.1808547157
• The cube root of 16440989293480500 is 254278.3095165499

Scales and comparisons

• 16,440,989,293,480,500 seconds is equal to 522,772,604 years, 11 weeks, 19 hours, 15 minutes.
• To count from 1 to 16,440,989,293,480,500 would take you about one billion, five hundred sixty-eight million, three hundred seventeen thousand, eight hundred twelve 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 16440989293480500 cubic inches would be around 21189.9 feet tall.

Recreational maths with 16440989293480500

• 16440989293480500 backwards is 00508439298904461
• The number of decimal digits it has is: 17
• The sum of 16440989293480500's digits is 72
• More coming soon!