18680975181120

Names of 18680975181120

• Cardinal: 18680975181120 can be written as Eighteen trillion, six hundred eighty billion, nine hundred seventy-five million, one hundred eighty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.868097518112 × 10¹³

Factors of 18680975181120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 114047

Divisors of 18680975181120

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 960 1120 1344 1680 2240 3360 6720 35317 70634 78713 105951 141268 157426 176585 211902 236139 247219 282536 314852 353170 393565 423804 472278 494438 529755 550991 565072 629704 706340 741657 787130 847608 944556 988876 1059510 1101982 1130144 1180695 1236095 1259408 1412680 1483314 1574260 1652973 1695216 1889112 1977752 2119020 2203964 2260288 2361390 2472190 2518816 2754955 2825360 2966628 3148520 3305946 3390432 3708285 3778224 3955504 4238040 4407928 4722780 4944380 5037632 5509910 5650720 5933256 6297040 6611892 6780864 7416570 7556448 7911008 8264865 8476080 8815856 9445560 9888760 11019820 11301440 11866512 12594080 13223784 14833140 15112896 15822016 16529730 16952160 17631712 18891120 19777520 22039640 23733024 25188160 26447568 29666280 33059460 33904320 35263424 37782240 39555040 44079280 47466048 52895136 59332560 66118920 75564480 79110080 88158560 105790272 118665120 132237840 176317120 237330240 264475680 528951360 2779907021 5559814042 8339721063 11119628084 13899535105 16679442126 19459349147 22239256168 27799070210 33358884252 38918698294 41698605315 44478512336 55598140420 58378047441 66717768504 77837396588 83397210630 88957024672 97296745735 111196280840 116756094882 133435537008 155674793176 166794421260 177914049344 194593491470 222392561680 233512189764 266871074016 291890237205 311349586352 333588842520 389186982940 444785123360 467024379528 533742148032 583780474410 622699172704 667177685040 778373965880 889570246720 934048759056 1167560948820 1245398345408 1334355370080 1556747931760 1868097518112 2335121897640 2668710740160 3113495863520 3736195036224 4670243795280 6226991727040 9340487590560 18680975181120
• Sum of all divisors σ(n): 67788033331968
• Sum of proper divisors (its aliquot sum) s(n): 49107058150848
• 18680975181120 is an abundant number, because the sum of its proper divisors (49107058150848) is greater than itself. Its abundance is 30426082969728

Bases of 18680975181120

• Binary: 100001111110110000000111000111100010101000000₂
• Hexadecimal: 0x10FD80E3C540
• Base-36: 6MDX6ALHC

Squares and roots of 18680975181120

• 18680975181120 squared (18680975181120²) is 348978833717621416804454400
• 18680975181120 cubed (18680975181120³) is 6519264931415089109724183546662780928000
• The square root of 18680975181120 is 4322149.3705238833
• The cube root of 18680975181120 is 26533.8242260355

Scales and comparisons

• 18,680,975,181,120 seconds is equal to 593,997 years, 11 weeks, 5 days, 12 hours, 32 minutes.
• To count from 1 to 18,680,975,181,120 would take you about one million, four hundred eighty-four thousand, nine hundred ninety-three 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 18680975181120 cubic inches would be around 2211.2 feet tall.

Recreational maths with 18680975181120

• 18680975181120 backwards is 02118157908681
• The number of decimal digits it has is: 14
• The sum of 18680975181120's digits is 57
• More coming soon!