16389408000

Names of 16389408000

• Cardinal: 16389408000 can be written as Sixteen billion, three hundred eighty-nine million, four hundred eight thousand.

Scientific notation

• Scientific notation: 1.6389408 × 10¹⁰

Factors of 16389408000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 46

Divisors of 16389408000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 29 30 32 35 40 42 48 50 56 58 60 64 70 75 80 84 87 96 100 105 112 116 120 125 128 140 145 150 160 168 174 175 192 200 203 210 224 232 240 250 256 280 290 300 320 336 348 350 375 384 400 406 420 435 448 464 480 500 525 560 580 600 609 640 672 696 700 725 750 768 800 812 840 841 870 875 896 928 960 1000 1015 1050 1120 1160 1200 1218 1280 1344 1392 1400 1450 1500 1600 1624 1680 1682 1740 1750 1792 1856 1920 2000 2030 2100 2175 2240 2320 2400 2436 2523 2625 2688 2784 2800 2900 3000 3045 3200 3248 3360 3364 3480 3500 3625 3712 3840 4000 4060 4200 4205 4350 4480 4640 4800 4872 5046 5075 5250 5376 5568 5600 5800 5887 6000 6090 6400 6496 6720 6728 6960 7000 7250 7424 8000 8120 8400 8410 8700 8960 9280 9600 9744 10092 10150 10500 10875 11136 11200 11600 11774 12000 12180 12615 12992 13440 13456 13920 14000 14500 15225 16000 16240 16800 16820 17400 17661 18560 19200 19488 20184 20300 21000 21025 21750 22272 22400 23200 23548 24000 24360 24389 25230 25375 25984 26880 26912 27840 28000 29000 29435 30450 32000 32480 33600 33640 34800 35322 37120 38976 40368 40600 42000 42050 43500 44800 46400 47096 48000 48720 48778 50460 50750 51968 53824 55680 56000 58000 58870 60900 63075 64960 67200 67280 69600 70644 73167 76125 77952 80736 81200 84000 84100 87000 88305 92800 94192 96000 97440 97556 100920 101500 105125 107648 111360 112000 116000 117740 121800 121945 126150 129920 134400 134560 139200 141288 146334 147175 152250 155904 161472 162400 168000 168200 170723 174000 176610 185600 188384 194880 195112 201840 203000 210250 215296 224000 232000 235480 243600 243890 252300 259840 269120 278400 282576 292668 294350 304500 315375 322944 324800 336000 336400 341446 348000 353220 365835 376768 389760 390224 403680 406000 420500 441525 464000 470960 487200 487780 504600 512169 538240 556800 565152 585336 588700 609000 609725 630750 645888 649600 672000 672800 682892 696000 706440 731670 735875 753536 779520 780448 807360 812000 841000 853615 883050 928000 941920 974400 975560 1009200 1024338 1076480 1130304 1170672 1177400 1218000 1219450 1261500 1299200 1345600 1365784 1392000 1412880 1463340 1471750 1507072 1560896 1614720 1624000 1682000 1707230 1766100 1829175 1883840 1948800 1951120 2018400 2048676 2207625 2260608 2341344 2354800 2436000 2438900 2523000 2560845 2691200 2731568 2784000 2825760 2926680 2943500 3048625 3121792 3229440 3248000 3364000 3414460 3532200 3658350 3767680 3897600 3902240 4036800 4097352 4268075 4415250 4521216 4682688 4709600 4872000 4877800 5046000 5121690 5382400 5463136 5651520 5853360 5887000 6097250 6243584 6496000 6728000 6828920 7064400 7316700 7535360 7804480 8073600 8194704 8536150 8830500 9145875 9365376 9419200 9744000 9755600 10092000 10243380 10926272 11303040 11706720 11774000 12194500 12804225 13456000 13657840 14128800 14633400 15608960 16147200 16389408 17072300 17661000 18291750 18730752 18838400 19488000 19511200 20184000 20486760 21340375 21852544 22606080 23413440 23548000 24389000 25608450 26912000 27315680 28257600 29266800 31217920 32778816 34144600 35322000 36583500 37676800 39022400 40368000 40973520 42680750 43705088 46826880 47096000 48778000 51216900 54631360 56515200 58533600 64021125 65557632 68289200 70644000 73167000 78044800 80736000 81947040 85361500 93653760 94192000 97556000 102433800 109262720 113030400 117067200 128042250 131115264 136578400 141288000 146334000 156089600 163894080 170723000 188384000 195112000 204867600 218525440 234134400 256084500 273156800 282576000 292668000 327788160 341446000 390224000 409735200 468268800 512169000 546313600 565152000 585336000 655576320 682892000 780448000 819470400 1024338000 1092627200 1170672000 1365784000 1638940800 2048676000 2341344000 2731568000 3277881600 4097352000 5463136000 8194704000 16389408000
• Sum of all divisors σ(n): 64436037120
• Sum of proper divisors (its aliquot sum) s(n): 48046629120
• 16389408000 is an abundant number, because the sum of its proper divisors (48046629120) is greater than itself. Its abundance is 31657221120

Bases of 16389408000

• Binary: 1111010000111000101000010100000000₂
• Hexadecimal: 0x3D0E28500
• Base-36: 7J1TW5C

Squares and roots of 16389408000

• 16389408000 squared (16389408000²) is 268612694590464000000
• 16389408000 cubed (16389408000³) is 4402403045622507405312000000000
• The square root of 16389408000 is 128021.1232570625
• The cube root of 16389408000 is 2540.1211011349

Scales and comparisons

• 16,389,408,000 seconds is equal to 521 years, 6 weeks, 6 days, 5 hours, 20 minutes.
• To count from 1 to 16,389,408,000 would take you about one thousand and forty-two 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 16389408000 cubic inches would be around 211.7 feet tall.

Recreational maths with 16389408000

• 16389408000 backwards is 00080498361
• The number of decimal digits it has is: 11
• The sum of 16389408000's digits is 39
• More coming soon!