20998040742000

Names of 20998040742000

• Cardinal: 20998040742000 can be written as Twenty trillion, nine hundred ninety-eight billion, forty million, seven hundred forty-two thousand.

Scientific notation

• Scientific notation: 2.0998040742 × 10¹³

Factors of 20998040742000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 62559

Divisors of 20998040742000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 35 36 40 42 45 48 50 56 60 63 70 72 75 80 84 90 100 105 112 120 125 126 140 144 150 168 175 180 200 210 225 240 250 252 280 300 315 336 350 360 375 400 420 450 500 504 525 560 600 630 700 720 750 840 875 900 1000 1008 1050 1125 1200 1260 1400 1500 1575 1680 1750 1800 2000 2100 2250 2520 2625 2789 2800 3000 3150 3500 3600 4200 4500 5040 5250 5578 6000 6300 7000 7875 8367 8400 9000 10500 11156 12600 13945 14000 15750 16734 18000 19523 21000 22312 25101 25200 27890 31500 33468 39046 41835 42000 44624 50202 55780 58569 59753 63000 66936 69725 78092 83670 97615 100404 111560 117138 119506 125505 126000 133872 139450 156184 167340 175707 179259 195230 200808 209175 223120 234276 239012 251010 278900 292845 298765 312368 334680 348625 351414 358518 390460 401616 418271 418350 468552 478024 488075 502020 537777 557800 585690 597530 627525 669360 697250 702828 717036 780920 836542 836700 878535 896295 937104 956048 976150 1004040 1045875 1075554 1115600 1171380 1195060 1254813 1255050 1394500 1405656 1434072 1464225 1493825 1561840 1673084 1673400 1757070 1792590 1952300 2008080 2091355 2091750 2151108 2342760 2390120 2440375 2509626 2510100 2688885 2789000 2811312 2868144 2928450 2987650 3137625 3346168 3346800 3514140 3585180 3764439 3904600 4182710 4183500 4302216 4392675 4481475 4685520 4780240 4880750 5019252 5020200 5377770 5578000 5856900 5975300 6274065 6275250 6692336 7028280 7170360 7321125 7469125 7528878 7809200 8365420 8367000 8604432 8785350 8962950 9761500 10038504 10040400 10456775 10755540 11713800 11950600 12548130 12550500 13444425 14056560 14340720 14642250 14938250 15057756 16730840 16734000 17570700 17925900 18822195 19523000 20077008 20913550 21511080 21963375 22407375 23427600 23901200 25096260 25101000 26888850 29284500 29876500 30115512 31370325 33461680 35141400 35851800 37644390 39046000 41827100 43022160 43926750 44814750 50192520 50202000 52283875 53777700 58569000 59753000 60231024 62740650 67222125 70282800 71703600 75288780 83654200 87853500 89629500 94110975 100385040 104567750 107555400 117138000 119506000 125481300 134444250 150577560 156851625 166651117 167308400 175707000 179259000 188221950 209135500 215110800 250962600 268888500 301155120 313703250 333302234 351414000 358518000 376443900 418271000 470554875 499953351 501925200 537777000 627406500 666604468 752887800 833255585 836542000 941109750 999906702 1075554000 1166557819 1254813000 1333208936 1499860053 1505775600 1666511170 1882219500 1999813404 2333115638 2499766755 2509626000 2666417872 2999720106 3333022340 3499673457 3764439000 3999626808 4166277925 4666231276 4999533510 5832789095 5999440212 6666044680 6999346914 7499300265 7528878000 7999253616 8332555850 9332462552 9999067020 10499020371 11665578190 11998880424 12498833775 13332089360 13998693828 14998600530 16665111700 17498367285 18664925104 19998134040 20831389625 20998040742 23331156380 23997760848 24997667550 27997387656 29163945475 29997201060 33330223400 34996734570 37496501325 39996268080 41662779250 41996081484 46662312760 49995335100 52495101855 55994775312 58327890950 59994402120 62494168875 66660446800 69993469140 74993002650 83325558500 83992162968 87491836425 93324625520 99990670200 104990203710 116655781900 119988804240 124988337750 139986938280 145819727375 149986005300 166651117000 167984325936 174983672850 187482506625 199981340400 209980407420 233311563800 249976675500 262475509275 279973876560 291639454750 299972010600 333302234000 349967345700 374965013250 419960814840 437459182125 466623127600 499953351000 524951018550 583278909500 599944021200 699934691400 749930026500 839921629680 874918364250 999906702000 1049902037100 1166557819000 1312377546375 1399869382800 1499860053000 1749836728500 2099804074200 2333115638000 2624755092750 2999720106000 3499673457000 4199608148400 5249510185500 6999346914000 10499020371000 20998040742000
• Sum of all divisors σ(n): 83847635015040
• Sum of proper divisors (its aliquot sum) s(n): 62849594273040
• 20998040742000 is an abundant number, because the sum of its proper divisors (62849594273040) is greater than itself. Its abundance is 41851553531040

Bases of 20998040742000

• Binary: 100110001100011111100110000100110100001110000₂
• Hexadecimal: 0x1318FCC26870
• Base-36: 7FYD7AYK0

Squares and roots of 20998040742000

• 20998040742000 squared (20998040742000²) is 440917715002691910564000000
• 20998040742000 cubed (20998040742000³) is 9258408143496069377696692198488000000000
• The square root of 20998040742000 is 4582361.9173958751
• The cube root of 20998040742000 is 27588.3837301003

Scales and comparisons

• 20,998,040,742,000 seconds is equal to 667,672 years, 38 weeks, 4 days, 23 hours.
• To count from 1 to 20,998,040,742,000 would take you about one million, six hundred sixty-nine thousand, one hundred eighty-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 20998040742000 cubic inches would be around 2299 feet tall.

Recreational maths with 20998040742000

• 20998040742000 backwards is 00024704089902
• 20998040742000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20998040742000's digits is 45
• More coming soon!