18040842313600

Names of 18040842313600

• Cardinal: 18040842313600 can be written as Eighteen trillion, forty billion, eight hundred forty-two million, three hundred thirteen thousand, six hundred.

Scientific notation

• Scientific notation: 1.80408423136 × 10¹³

Factors of 18040842313600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 61313

Divisors of 18040842313600

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 47 50 53 64 74 80 94 100 106 128 148 160 185 188 200 212 235 265 296 320 370 376 400 424 470 530 592 640 740 752 800 848 925 940 1060 1175 1184 1325 1480 1504 1600 1696 1739 1850 1880 1961 2120 2350 2368 2491 2650 2960 3008 3200 3392 3478 3700 3760 3922 4240 4700 4736 4982 5300 5920 6016 6784 6956 7400 7520 7844 8480 8695 9400 9805 9964 10600 11840 12455 13912 14800 15040 15688 16960 17390 18800 19610 19928 21200 23680 24910 27824 29600 30080 31376 33920 34780 37600 39220 39856 42400 43475 49025 49820 55648 59200 61169 62275 62752 69560 75200 78440 79712 84800 86950 92167 98050 99640 111296 118400 122338 124550 125504 139120 150400 156880 159424 169600 173900 184334 196100 199280 222592 244676 249100 251008 278240 305845 313760 318848 347800 368668 392200 398560 460835 489352 498200 556480 611690 627520 695600 737336 784400 797120 921670 978704 996400 1112960 1223380 1255040 1391200 1474672 1529225 1568800 1594240 1843340 1957408 1992800 2263253 2304175 2446760 2782400 2874943 2949344 3058450 3137600 3241957 3686680 3914816 3985600 4526506 4608350 4893520 5564800 5749886 5898688 6116900 6275200 6483914 7373360 7829632 7971200 9053012 9216700 9787040 11316265 11499772 11797376 12233800 12967828 14374715 14746720 16209785 18106024 18433400 19574080 22632530 22999544 24467600 25935656 28749430 29493440 32419570 36212048 36866800 39148160 45265060 45999088 48935200 51871312 56581325 57498860 58986880 64839140 71873575 72424096 73733600 81048925 90530120 91998176 97870400 103742624 106372891 113162650 114997720 119952409 129678280 143747150 144848192 147467200 152371979 162097850 181060240 183996352 195740800 207485248 212745782 226325300 229995440 239904818 259356560 287494300 289696384 294934400 304743958 324195700 362120480 367992704 414970496 425491564 452650600 459990880 479809636 518713120 531864455 574988600 599762045 609487916 648391400 724240960 761859895 850983128 905301200 919981760 959619272 1037426240 1063728910 1149977200 1199524090 1218975832 1296782800 1448481920 1523719790 1701966256 1810602400 1839963520 1919238544 2074852480 2127457820 2299954400 2399048180 2437951664 2593565600 2659322275 2998810225 3047439580 3403932512 3621204800 3809299475 3838477088 4254915640 4599908800 4798096360 4875903328 5187131200 5318644550 5637763223 5997620450 6094879160 6807865024 7242409600 7618598950 7676954176 8509831280 9199817600 9596192720 9751806656 10374262400 10637289100 11275526446 11995240900 12189758320 13615730048 15237197900 15353908352 17019662560 19192385440 19503613312 21274578200 22551052892 23990481800 24379516640 28188816115 30474395800 34039325120 38384770880 42549156400 45102105784 47980963600 48759033280 56377632230 60948791600 68078650240 76769541760 85098312800 90204211568 95961927200 97518066560 112755264460 121897583200 140944080575 170196625600 180408423136 191923854400 225510528920 243795166400 281888161150 340393251200 360816846272 383847708800 451021057840 487590332800 563776322300 721633692544 902042115680 1127552644600 1804084231360 2255105289200 3608168462720 4510210578400 9020421156800 18040842313600
• Sum of all divisors σ(n): 47627627529600
• Sum of proper divisors (its aliquot sum) s(n): 29586785216000
• 18040842313600 is an abundant number, because the sum of its proper divisors (29586785216000) is greater than itself. Its abundance is 11545942902400

Bases of 18040842313600

• Binary: 100000110100001110101111111110101111110000000₂
• Hexadecimal: 0x106875FF5F80
• Base-36: 6E7UJPNR4

Squares and roots of 18040842313600

• 18040842313600 squared (18040842313600²) is 325471991384180200744960000
• 18040842313600 cubed (18040842313600³) is 5871788874055372799247016609939456000000
• The square root of 18040842313600 is 4247451.2726575217
• The cube root of 18040842313600 is 26227.2206619785

Scales and comparisons

• 18,040,842,313,600 seconds is equal to 573,642 years, 51 weeks, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 18,040,842,313,600 would take you about one million, four hundred thirty-four thousand, one hundred 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 18040842313600 cubic inches would be around 2185.6 feet tall.

Recreational maths with 18040842313600

• 18040842313600 backwards is 00631324804081
• 18040842313600 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18040842313600's digits is 40
• More coming soon!