21159812978024000
21,159,812,978,024,000 is an even composite number composed of six prime numbers multiplied together.
21159812978024000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 21159812978024000:
26 × 53 × 7 × 41 × 10463 × 880813
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 41 × 10463 × 880813)See below for interesting mathematical facts about the number 21159812978024000 from the Numbermatics database.
Names of 21159812978024000
- Cardinal: 21159812978024000 can be written as Twenty-one quadrillion, one hundred fifty-nine trillion, eight hundred twelve billion, nine hundred seventy-eight million, twenty-four thousand.
Scientific notation
- Scientific notation: 2.1159812978024 × 1016
Factors of 21159812978024000
Divisors of 21159812978024000
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 41 50 56 64 70 80 82 100 112 125 140 160 164 175 200 205 224 250 280 287 320 328 350 400 410 448 500 560 574 656 700 800 820 875 1000 1025 1120 1148 1312 1400 1435 1600 1640 1750 2000 2050 2240 2296 2624 2800 2870 3280 3500 4000 4100 4592 5125 5600 5740 6560 7000 7175 8000 8200 9184 10250 10463 11200 11480 13120 14000 14350 16400 18368 20500 20926 22960 28000 28700 32800 35875 41000 41852 45920 52315 56000 57400 65600 71750 73241 82000 83704 91840 104630 114800 143500 146482 164000 167408 209260 229600 261575 287000 292964 328000 334816 366205 418520 428983 459200 523150 574000 585928 669632 732410 837040 857966 880813 1046300 1148000 1171856 1307875 1464820 1674080 1715932 1761626 1831025 2092600 2144915 2296000 2343712 2615750 2929640 3002881 3348160 3431864 3523252 3662050 4185200 4289830 4404065 4687424 5231500 5859280 6005762 6165691 6863728 7046504 7324100 8370400 8579660 8808130 9155125 10463000 10724575 11718560 12011524 12331382 13727456 14093008 14648200 15014405 16740800 17159320 17616260 18310250 20926000 21449150 22020325 23437120 24023048 24662764 27454912 28186016 29296400 30028810 30828455 34318640 35232520 36113333 36620500 41852000 42898300 44040650 48046096 49325528 53622875 56372032 58592800 60057620 61656910 68637280 70465040 72226666 73241000 75072025 83704000 85796600 88081300 96092192 98651056 107245750 110101625 117185600 120115240 123313820 137274560 140930080 144453332 146482000 150144050 154142275 171593200 176162600 180566665 192184384 197302112 214491500 220203250 240230480 246627640 252793331 281860160 288906664 292964000 300288100 308284550 343186400 352325200 361133330 375360125 394604224 428983000 440406500 480460960 493255280 505586662 577813328 585928000 600576200 616569100 686372800 704650400 722266660 750720250 770711375 857966000 880813000 902833325 960921920 986510560 1011173324 1155626656 1201152400 1233138200 1263966655 1409300800 1444533320 1501440500 1541422750 1715932000 1761626000 1805666650 1973021120 2022346648 2311253312 2402304800 2466276400 2527933310 2889066640 3002881000 3082845500 3431864000 3523252000 3611333300 4044693296 4514166625 4804609600 4932552800 5055866620 5778133280 6005762000 6165691000 6319833275 7046504000 7222666600 8089386592 9028333250 9215946419 9865105600 10111733240 11556266560 12011524000 12331382000 12639666550 14445333200 16178773184 18056666500 18431892838 20223466480 24023048000 24662764000 25279333100 28890666400 31599166375 36113333000 36863785676 40446932960 46079732095 49325528000 50558666200 57781332800 63198332750 64511624933 72226666000 73727571352 80893865920 92159464190 101117332400 126396665500 129023249866 144453332000 147455142704 184318928380 202234664800 230398660475 252793331000 258046499732 288906664000 294910285408 322558124665 368637856760 377853803179 404469329600 460797320950 505586662000 516092999464 589820570816 645116249330 737275713520 755707606358 921594641900 1011173324000 1032185998928 1151993302375 1290232498660 1474551427040 1511415212716 1612790623325 1843189283800 1889269015895 2022346648000 2064371997856 2303986604750 2580464997320 2644976622253 2949102854080 3022830425432 3225581246650 3686378567600 3778538031790 4128743995712 4607973209500 5160929994640 5289953244506 6045660850864 6451162493300 7372757135200 7557076063580 8063953116625 9215946419000 9446345079475 10321859989280 10579906489012 12091321701728 12902324986600 13224883111265 14745514270400 15114152127160 16127906233250 18431892838000 18892690158950 20643719978560 21159812978024 24182643403456 25804649973200 26449766222530 30228304254320 32255812466500 36863785676000 37785380317900 42319625956048 47231725397375 51609299946400 52899532445060 60456608508640 64511624933000 66124415556325 73727571352000 75570760635800 84639251912096 94463450794750 103218599892800 105799064890120 120913217017280 129023249866000 132248831112650 151141521271600 169278503824192 188926901589500 211598129780240 258046499732000 264497662225300 302283042543200 330622077781625 377853803179000 423196259560480 516092999464000 528995324450600 604566085086400 661244155563250 755707606358000 846392519120960 1057990648901200 1322488311126500 1511415212716000 2115981297802400 2644976622253000 3022830425432000 4231962595604800 5289953244506000 10579906489012000 21159812978024000
- Sum of all divisors σ(n): 61354940113539072
- Sum of proper divisors (its aliquot sum) s(n): 40195127135515072
- 21159812978024000 is an abundant number, because the sum of its proper divisors (40195127135515072) is greater than itself. Its abundance is 19035314157491072
Bases of 21159812978024000
- Binary: 10010110010110010111100111000000001000110011110010000002
- Hexadecimal: 0x4B2CBCE0119E40
- Base-36: 5SCIZVWXMWW
Squares and roots of 21159812978024000
- 21159812978024000 squared (211598129780240002) is 447737685264952899506944576000000
- 21159812978024000 cubed (211598129780240003) is 9474045683419775435992134509959673997824000000000
-
The
square root of 21159812978024000 is 145464129.5234808051 -
The
cube root of 21159812978024000 is 276590.5099020779
Scales and comparisons
How big is 21159812978024000?- 21,159,812,978,024,000 seconds is equal to 672,816,601 years, 5 weeks, 2 days, 4 hours, 53 minutes, 20 seconds.
-
To count from 1 to 21,159,812,978,024,000 would take you about two billion, eighteen million, four hundred forty-nine thousand, eight hundred 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 21159812978024000 cubic inches would be around 23049.2 feet tall.
Recreational maths with 21159812978024000
- 21159812978024000 backwards is 00042087921895112
- The number of decimal digits it has is: 17
- The sum of 21159812978024000's digits is 59
- More coming soon!
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