18036490000000

Names of 18036490000000

• Cardinal: 18036490000000 can be written as Eighteen trillion, thirty-six billion, four hundred ninety million.

Scientific notation

• Scientific notation: 1.803649 × 10¹³

Factors of 18036490000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 103

Divisors of 18036490000000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 79 80 85 100 125 128 136 158 160 170 200 250 272 289 316 320 340 395 400 425 500 544 578 625 632 640 680 790 800 850 1000 1088 1156 1250 1264 1343 1360 1445 1580 1600 1700 1975 2000 2125 2176 2312 2500 2528 2686 2720 2890 3125 3160 3200 3400 3950 4000 4250 4624 5000 5056 5372 5440 5780 6241 6250 6320 6715 6800 7225 7900 8000 8500 9248 9875 10000 10112 10625 10744 10880 11560 12482 12500 12640 13430 13600 14450 15625 15800 16000 17000 18496 19750 20000 21250 21488 22831 23120 24964 25000 25280 26860 27200 28900 31205 31250 31600 33575 34000 36125 36992 39500 40000 42500 42976 45662 46240 49375 49928 50000 50560 53125 53720 54400 57800 62410 62500 63200 67150 68000 72250 78125 79000 80000 85000 85952 91324 92480 98750 99856 100000 106097 106250 107440 114155 115600 124820 125000 126400 134300 136000 144500 156025 156250 158000 167875 170000 171904 180625 182648 184960 197500 199712 200000 212194 212500 214880 228310 231200 246875 249640 250000 252800 265625 268600 272000 289000 312050 312500 316000 335750 340000 361250 365296 395000 399424 400000 424388 425000 429760 456620 462400 493750 499280 500000 530485 531250 537200 570775 578000 624100 625000 632000 671500 680000 722500 730592 780125 790000 798848 839375 848776 850000 859520 903125 913240 924800 987500 998560 1000000 1060970 1062500 1074400 1141550 1156000 1234375 1248200 1250000 1264000 1328125 1343000 1360000 1445000 1461184 1560250 1580000 1678750 1697552 1700000 1803649 1806250 1826480 1975000 1997120 2000000 2121940 2125000 2148800 2283100 2312000 2468750 2496400 2500000 2652425 2656250 2686000 2853875 2890000 2922368 3120500 3160000 3357500 3395104 3400000 3607298 3612500 3652960 3900625 3950000 3994240 4196875 4243880 4250000 4297600 4515625 4566200 4624000 4937500 4992800 5000000 5304850 5312500 5372000 5707750 5780000 6171875 6241000 6320000 6715000 6790208 6800000 7214596 7225000 7305920 7801250 7900000 8393750 8487760 8500000 9018245 9031250 9132400 9875000 9985600 10000000 10609700 10625000 10744000 11415500 11560000 12343750 12482000 13262125 13430000 13580416 14269375 14429192 14450000 14611840 15602500 15800000 16787500 16975520 17000000 18036490 18062500 18264800 19503125 19750000 19971200 20984375 21219400 21250000 21488000 22578125 22831000 23120000 24687500 24964000 26524250 26860000 28538750 28858384 28900000 31205000 31600000 33575000 33951040 34000000 36072980 36125000 36529600 39006250 39500000 41968750 42438800 42500000 45091225 45156250 45662000 49375000 49928000 53048500 53720000 57077500 57716768 57800000 62410000 66310625 67150000 67902080 71346875 72145960 72250000 73059200 78012500 79000000 83937500 84877600 85000000 90182450 90312500 91324000 97515625 98750000 99856000 104921875 106097000 107440000 114155000 115433536 115600000 124820000 132621250 134300000 142693750 144291920 144500000 156025000 158000000 167875000 169755200 170000000 180364900 180625000 182648000 195031250 197500000 209843750 212194000 225456125 228310000 230867072 249640000 265242500 268600000 285387500 288583840 289000000 312050000 331553125 335750000 339510400 356734375 360729800 361250000 365296000 390062500 395000000 419687500 424388000 450912250 456620000 487578125 499280000 530485000 537200000 570775000 577167680 578000000 624100000 663106250 671500000 713468750 721459600 722500000 780125000 790000000 839375000 848776000 901824500 913240000 975156250 1060970000 1127280625 1141550000 1154335360 1248200000 1326212500 1343000000 1426937500 1442919200 1445000000 1560250000 1657765625 1678750000 1697552000 1783671875 1803649000 1826480000 1950312500 2121940000 2254561250 2283100000 2496400000 2652425000 2686000000 2853875000 2885838400 2890000000 3120500000 3315531250 3357500000 3567343750 3607298000 3900625000 4243880000 4509122500 4566200000 5304850000 5636403125 5707750000 5771676800 6241000000 6631062500 6715000000 7134687500 7214596000 7801250000 8288828125 8487760000 9018245000 9132400000 10609700000 11272806250 11415500000 12482000000 13262125000 13430000000 14269375000 14429192000 15602500000 16577656250 18036490000 21219400000 22545612500 22831000000 26524250000 28182015625 28538750000 28858384000 31205000000 33155312500 36072980000 42438800000 45091225000 45662000000 53048500000 56364031250 57077500000 62410000000 66310625000 72145960000 90182450000 106097000000 112728062500 114155000000 132621250000 140910078125 144291920000 180364900000 212194000000 225456125000 228310000000 265242500000 281820156250 360729800000 450912250000 530485000000 563640312500 721459600000 901824500000 1060970000000 1127280625000 1803649000000 2254561250000 3607298000000 4509122500000 9018245000000 18036490000000
• Sum of all divisors σ(n): 48324044747160
• Sum of proper divisors (its aliquot sum) s(n): 30287554747160
• 18036490000000 is an abundant number, because the sum of its proper divisors (30287554747160) is greater than itself. Its abundance is 12251064747160

Bases of 18036490000000

• Binary: 100000110011101110010100101000101011010000000₂
• Hexadecimal: 0x106772945680
• Base-36: 6E5UKGH34

Squares and roots of 18036490000000

• 18036490000000 squared (18036490000000²) is 325314971520100000000000000
• 18036490000000 cubed (18036490000000³) is 5867540230672568449000000000000000000000
• The square root of 18036490000000 is 4246938.8976061335
• The cube root of 18036490000000 is 26225.1114058837

Scales and comparisons

• 18,036,490,000,000 seconds is equal to 573,504 years, 30 weeks, 5 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 18,036,490,000,000 would take you about one million, four hundred thirty-three thousand, seven hundred sixty-one 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 18036490000000 cubic inches would be around 2185.4 feet tall.

Recreational maths with 18036490000000

• 18036490000000 backwards is 00000009463081
• The number of decimal digits it has is: 14
• The sum of 18036490000000's digits is 31
• More coming soon!