1800138207744

Names of 1800138207744

• Cardinal: 1800138207744 can be written as One trillion, eight hundred billion, one hundred thirty-eight million, two hundred seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.800138207744 × 10¹²

Factors of 1800138207744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8314

Divisors of 1800138207744

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 96 108 128 142 144 192 213 216 229 256 284 288 384 426 432 458 512 568 576 639 687 768 852 864 916 1136 1152 1278 1374 1536 1704 1728 1832 1917 2061 2272 2304 2556 2748 3408 3456 3664 3834 4122 4544 4608 5112 5496 6183 6816 6912 7328 7668 8009 8244 9088 10224 10992 12366 13632 13824 14656 15336 16018 16259 16488 18176 20448 21984 24027 24732 27264 29312 30672 32036 32518 32976 36352 40896 43968 48054 48777 49464 54528 58624 61344 64072 65036 65952 72081 81792 87936 96108 97554 98928 109056 117248 122688 128144 130072 131904 144162 146331 163584 175872 192216 195108 197856 216243 245376 256288 260144 263808 288324 292662 327168 351744 384432 390216 395712 432486 438993 490752 512576 520288 527616 568639 576648 585324 768864 780432 791424 864972 877986 981504 1025152 1040576 1055232 1137278 1153296 1170648 1537728 1560864 1582848 1705917 1729944 1755972 1834061 2050304 2081152 2274556 2306592 2341296 3075456 3121728 3165696 3411834 3459888 3511944 3668122 4100608 4162304 4549112 4613184 4682592 5117751 5502183 6150912 6243456 6823668 6919776 7023888 7336244 8324608 9098224 9226368 9365184 10235502 11004366 12301824 12486912 13647336 13839552 14047776 14672488 15353253 16506549 18196448 18452736 18730368 20471004 22008732 24973824 27294672 27679104 28095552 29344976 30706506 33013098 36392896 36905472 37460736 40942008 44017464 49519647 54589344 55358208 56191104 58689952 61413012 66026196 72785792 74921472 81884016 88034928 99039294 109178688 110716416 112382208 117379904 122826024 130218331 132052392 145571584 163768032 176069856 198078588 218357376 224764416 234759808 245652048 260436662 264104784 291143168 327536064 352139712 390654993 396157176 436714752 469519616 491304096 520873324 528209568 655072128 704279424 781309986 792314352 873429504 939039232 982608192 1041746648 1056419136 1171964979 1310144256 1408558848 1562619972 1584628704 1965216384 2083493296 2112838272 2343929958 2620288512 2817117696 3125239944 3169257408 3515894937 3930432768 4166986592 4225676544 4687859916 6250479888 6338514816 7031789874 7860865536 8333973184 8451353088 9375719832 12500959776 12677029632 14063579748 16667946368 18751439664 25001919552 25354059264 28127159496 33335892736 37502879328 50003839104 56254318992 66671785472 75005758656 100007678208 112508637984 150011517312 200015356416 225017275968 300023034624 450034551936 600046069248 900069103872 1800138207744
• Sum of all divisors σ(n): 5427857952000
• Sum of proper divisors (its aliquot sum) s(n): 3627719744256
• 1800138207744 is an abundant number, because the sum of its proper divisors (3627719744256) is greater than itself. Its abundance is 1827581536512

Bases of 1800138207744

• Binary: 11010001100100000100110010011001000000000₂
• Hexadecimal: 0x1A320993200
• Base-36: MYYZT6O0

Squares and roots of 1800138207744

• 1800138207744 squared (1800138207744²) is 3240497566979780501569536
• 1800138207744 cubed (1800138207744³) is 5833343482421774667181901914029686784
• The square root of 1800138207744 is 1341692.2924963085
• The cube root of 1800138207744 is 12164.7153192591

Scales and comparisons

• 1,800,138,207,744 seconds is equal to 57,238 years, 42 weeks, 6 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,800,138,207,744 would take you about one hundred forty-three thousand and ninety-seven 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 1800138207744 cubic inches would be around 1013.7 feet tall.

Recreational maths with 1800138207744

• 1800138207744 backwards is 4477028310081
• The number of decimal digits it has is: 13
• The sum of 1800138207744's digits is 45
• More coming soon!