16139647684382400

Names of 16139647684382400

• Cardinal: 16139647684382400 can be written as Sixteen quadrillion, one hundred thirty-nine trillion, six hundred forty-seven billion, six hundred eighty-four million, three hundred eighty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.61396476843824 × 10¹⁶

Factors of 16139647684382400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12051708288

Divisors of 16139647684382400

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 31 32 36 40 45 48 50 54 60 62 64 72 75 80 90 93 96 100 108 120 124 135 144 150 155 160 180 186 192 200 216 225 240 248 270 279 288 300 310 320 360 372 400 432 450 465 480 496 540 558 576 600 620 675 720 744 775 800 837 864 900 930 960 992 1080 1116 1200 1240 1350 1395 1440 1488 1550 1600 1674 1728 1800 1860 1984 2160 2232 2325 2400 2480 2700 2790 2880 2976 3100 3348 3600 3720 4185 4320 4464 4650 4800 4960 5400 5580 5952 6200 6696 6975 7200 7440 8370 8640 8928 9300 9920 10800 11160 12400 13392 13950 14400 14880 16740 17856 18600 20925 21600 22320 24800 26784 27900 29760 33480 37200 41850 43200 44640 49600 53568 55800 66960 74400 83700 89280 111600 133920 148800 167400 223200 267840 334800 446400 669600 1339200 12051708247 24103416494 36155124741 48206832988 60258541235 72310249482 96413665976 108465374223 120517082470 144620498964 180775623705 192827331952 216930748446 241034164940 289240997928 301292706175 325396122669 361551247410 373602955657 385654663904 433861496892 482068329880 542326871115 578481995856 602585412350 650792245338 723102494820 747205911314 771309327808 867722993784 903878118525 964136659760 1084653742230 1120808866971 1156963991712 1205170824700 1301584490676 1446204989640 1494411822628 1626980613345 1735445987568 1807756237050 1868014778285 1928273319520 2169307484460 2241617733942 2313927983424 2410341649400 2603168981352 2711634355575 2892409979280 2988823645256 3253961226690 3362426600913 3470891975136 3615512474100 3736029556570 3856546639040 4338614968920 4483235467884 4820683298800 5206337962704 5423268711150 5604044334855 5784819958560 5977647290512 6507922453380 6724853201826 6941783950272 7231024948200 7472059113140 8134903066725 8677229937840 8966470935768 9340073891425 9641366597600 10087279802739 10412675925408 10846537422300 11208088669710 11569639917120 11955294581024 13015844906760 13449706403652 14462049896400 14944118226280 16269806133450 16812133004565 17354459875680 17932941871536 18680147782850 19282733195200 20174559605478 20825351850816 21693074844600 22416177339420 23910589162048 26031689813520 26899412807304 28020221674275 28924099792800 29888236452560 32539612266900 33624266009130 34708919751360 35865883743072 37360295565700 40349119210956 43386149689200 44832354678840 50436399013695 52063379627040 53798825614608 56040443348550 57848199585600 59776472905120 65079224533800 67248532018260 71731767486144 74720591131400 80698238421912 84060665022825 86772299378400 89664709357680 100872798027390 104126759254080 107597651229216 112080886697100 119552945810240 130158449067600 134497064036520 149441182262800 161396476843824 168121330045650 173544598756800 179329418715360 201745596054780 215195302458432 224161773394200 252181995068475 260316898135200 268994128073040 298882364525600 322792953687648 336242660091300 358658837430720 403491192109560 448323546788400 504363990136950 520633796270400 537988256146080 597764729051200 645585907375296 672485320182600 806982384219120 896647093576800 1008727980273900 1075976512292160 1344970640365200 1613964768438240 1793294187153600 2017455960547800 2689941280730400 3227929536876480 4034911921095600 5379882561460800 8069823842191200 16139647684382400
• Sum of all divisors σ(n): 60732896476641280
• Sum of proper divisors (its aliquot sum) s(n): 44593248792258880
• 16139647684382400 is an abundant number, because the sum of its proper divisors (44593248792258880) is greater than itself. Its abundance is 28453601107876480

Bases of 16139647684382400

• Binary: 111001010101101110110010001111000001110000111011000000₂
• Hexadecimal: 0x3956EC8F070EC0
• Base-36: 4EX0ZSDXDC0

Squares and roots of 16139647684382400

• 16139647684382400 squared (16139647684382400²) is 260488227375990166404869429760000
• 16139647684382400 cubed (16139647684382400³) is 4204188215777775784571704137981606745780224000000
• The square root of 16139647684382400 is 127041913.1010801489
• The cube root of 16139647684382400 is 252715.1918254795

Scales and comparisons

• 16,139,647,684,382,400 seconds is equal to 513,190,873 years, 8 weeks, 12 hours.
• To count from 1 to 16,139,647,684,382,400 would take you about one billion, five hundred thirty-nine million, five hundred seventy-two thousand, six hundred nineteen 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 16139647684382400 cubic inches would be around 21059.6 feet tall.

Recreational maths with 16139647684382400

• 16139647684382400 backwards is 00428348674693161
• 16139647684382400 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16139647684382400's digits is 72
• More coming soon!