18043234569216

Names of 18043234569216

• Cardinal: 18043234569216 can be written as Eighteen trillion, forty-three billion, two hundred thirty-four million, five hundred sixty-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.8043234569216 × 10¹³

Factors of 18043234569216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 144

Divisors of 18043234569216

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 139 144 162 192 216 243 256 278 288 324 384 417 432 486 512 556 576 648 729 768 834 864 972 1024 1112 1152 1251 1296 1458 1536 1668 1728 1944 2187 2224 2304 2502 2592 2916 3072 3336 3456 3753 3888 4374 4448 4608 5004 5184 5832 6561 6672 6912 7506 7776 8748 8896 9216 10008 10368 11259 11664 13122 13344 13824 15012 15552 17496 17792 19321 20016 20736 22518 23328 26244 26688 27648 30024 31104 33777 34992 35584 38642 40032 41472 45036 46656 52488 53376 57963 60048 62208 67554 69984 71168 77284 80064 82944 90072 93312 101331 104976 106752 115926 120096 124416 135108 139968 142336 154568 160128 173889 180144 186624 202662 209952 213504 231852 240192 248832 270216 279936 303993 309136 320256 347778 360288 373248 405324 419904 427008 463704 480384 521667 540432 559872 607986 618272 640512 695556 720576 746496 810648 839808 911979 927408 960768 1043334 1080864 1119744 1215972 1236544 1281024 1391112 1441152 1565001 1621296 1679616 1823958 1854816 1921536 2086668 2161728 2239488 2431944 2473088 2685619 2782224 2882304 3130002 3242592 3359232 3647916 3709632 3843072 4173336 4323456 4695003 4863888 4946176 5371238 5564448 5764608 6260004 6485184 6718464 7295832 7419264 8056857 8346672 8646912 9390006 9727776 9892352 10742476 11128896 11529216 12520008 12970368 14085009 14591664 14838528 16113714 16693344 17293824 18780012 19455552 19784704 21484952 22257792 24170571 25040016 25940736 28170018 29183328 29677056 32227428 33386688 34587648 37560024 38911104 42255027 42969904 44515584 48341142 50080032 51881472 56340036 58366656 59354112 64454856 66773376 72511713 75120048 77822208 84510054 85939808 89031168 96682284 100160064 103762944 112680072 116733312 126765081 128909712 133546752 145023426 150240096 155644416 169020108 171879616 178062336 193364568 200320128 217535139 225360144 233466624 253530162 257819424 267093504 290046852 300480192 311288832 338040216 343759232 386729136 400640256 435070278 450720288 466933248 507060324 515638848 534187008 580093704 600960384 652605417 676080432 687518464 773458272 801280512 870140556 901440576 933866496 1014120648 1031277696 1160187408 1201920768 1305210834 1352160864 1375036928 1546916544 1602561024 1740281112 1802881152 1957816251 2028241296 2062555392 2320374816 2403841536 2610421668 2704321728 2750073856 3093833088 3480562224 3605762304 3915632502 4056482592 4125110784 4640749632 4807683072 5220843336 5408643456 5873448753 6187666176 6961124448 7211524608 7831265004 8112965184 8250221568 9281499264 10441686672 10817286912 11746897506 12375332352 13922248896 14423049216 15662530008 16225930368 17620346259 18562998528 20883373344 21634573824 23493795012 24750664704 27844497792 31325060016 32451860736 35240692518 37125997056 41766746688 43269147648 46987590024 55688995584 62650120032 64903721472 70481385036 74251994112 83533493376 93975180048 111377991168 125300240064 129807442944 140962770072 167066986752 187950360096 222755982336 250600480128 281925540144 334133973504 375900720192 501200960256 563851080288 668267947008 751801440384 1002401920512 1127702160576 1503602880768 2004803841024 2255404321152 3007205761536 4510808642304 6014411523072 9021617284608 18043234569216
• Sum of all divisors σ(n): 54492557097160
• Sum of proper divisors (its aliquot sum) s(n): 36449322527944
• 18043234569216 is an abundant number, because the sum of its proper divisors (36449322527944) is greater than itself. Its abundance is 18406087958728

Bases of 18043234569216

• Binary: 100000110100100000100100101100100110000000000₂
• Hexadecimal: 0x106904964C00
• Base-36: 6E8Y40000

Squares and roots of 18043234569216

• 18043234569216 squared (18043234569216²) is 325558313719751293094854656
• 18043234569216 cubed (18043234569216³) is 5874125020403884105414998804478291869696
• The square root of 18043234569216 is 4247732.8740418695
• The cube root of 18043234569216 is 26228.3798732427

Scales and comparisons

• 18,043,234,569,216 seconds is equal to 573,719 years, 2 weeks, 3 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,043,234,569,216 would take you about one million, four hundred thirty-four thousand, two hundred 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 18043234569216 cubic inches would be around 2185.7 feet tall.

Recreational maths with 18043234569216

• 18043234569216 backwards is 61296543234081
• 18043234569216 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18043234569216's digits is 54
• More coming soon!