21134749068000

Names of 21134749068000

• Cardinal: 21134749068000 can be written as Twenty-one trillion, one hundred thirty-four billion, seven hundred forty-nine million, sixty-eight thousand.

Scientific notation

• Scientific notation: 2.1134749068 × 10¹³

Factors of 21134749068000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4673

Divisors of 21134749068000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 81 90 96 100 108 120 125 135 144 150 160 162 180 200 216 225 240 243 250 270 288 300 324 360 375 400 405 432 450 480 486 500 540 600 648 675 720 750 800 810 864 900 972 1000 1080 1125 1200 1215 1296 1350 1440 1500 1620 1800 1944 2000 2025 2160 2250 2400 2430 2592 2700 3000 3240 3375 3600 3888 4000 4050 4320 4500 4663 4860 5400 6000 6075 6480 6750 7200 7776 8100 9000 9326 9720 10125 10800 12000 12150 12960 13500 13989 16200 18000 18652 19440 20250 21600 23315 24300 27000 27978 30375 32400 36000 37304 38880 40500 41967 46630 48600 54000 55956 60750 64800 69945 74608 81000 83934 93260 97200 108000 111912 116575 121500 125901 139890 149216 162000 167868 186520 194400 209835 223824 233150 243000 251802 279780 324000 335736 349725 373040 377703 419670 447648 466300 486000 503604 559560 582875 629505 671472 699450 746080 755406 839340 932600 972000 1007208 1049175 1119120 1133109 1165750 1259010 1342944 1398900 1510812 1678680 1748625 1865200 1888515 2014416 2098350 2238240 2266218 2331500 2518020 2797800 3021624 3147525 3357360 3497250 3730400 3777030 4028832 4196700 4532436 4663000 5036040 5245875 5595600 5665545 6043248 6295050 6714720 6994500 7554060 8393400 9064872 9326000 9442575 10072080 10491750 11191200 11331090 12086496 12590100 13989000 15108120 15737625 16786800 18129744 18652000 18885150 20144160 20983500 21743569 22662180 25180200 27978000 28327725 30216240 31475250 33573600 36259488 37770300 41967000 43487138 45324360 47212875 50360400 55956000 56655450 60432480 62950500 65230707 75540600 83934000 86974276 90648720 94425750 100720800 108717845 113310900 125901000 130461414 141638625 151081200 167868000 173948552 181297440 188851500 195692121 217435690 226621800 251802000 260922828 283277250 302162400 326153535 347897104 377703000 391384242 434871380 453243600 503604000 521845656 543589225 566554500 587076363 652307070 695794208 755406000 782768484 869742760 906487200 978460605 1043691312 1087178450 1133109000 1174152726 1304614140 1510812000 1565536968 1630767675 1739485520 1761229089 1956921210 2087382624 2174356900 2266218000 2348305452 2609228280 2717946125 2935381815 3131073936 3261535350 3478971040 3522458178 3913842420 4348713800 4532436000 4696610904 4892303025 5218456560 5283687267 5435892250 5870763630 6262147872 6523070700 7044916356 7827684840 8153838375 8697427600 8806145445 9393221808 9784606050 10436913120 10567374534 10871784500 11741527260 13046141400 14089832712 14676909075 15655369680 16307676750 17394855200 17612290890 18786443616 19569212100 21134749068 21743569000 23483054520 24461515125 26092282800 26418436335 28179665424 29353818150 31310739360 32615353500 35224581780 39138424200 42269498136 43487138000 44030727225 46966109040 48923030250 52184565600 52836872670 56359330848 58707636300 65230707000 70449163560 73384545375 78276848400 84538996272 86974276000 88061454450 93932218080 97846060500 105673745340 117415272600 130461414000 132092181675 140898327120 146769090750 156553696800 169077992544 176122908900 195692121000 211347490680 220153636125 234830545200 260922828000 264184363350 281796654240 293538181500 352245817800 391384242000 422694981360 440307272250 469661090400 528368726700 587076363000 660460908375 704491635600 782768484000 845389962720 880614544500 1056737453400 1174152726000 1320921816750 1408983271200 1761229089000 2113474906800 2348305452000 2641843633500 3522458178000 4226949813600 5283687267000 7044916356000 10567374534000 21134749068000
• Sum of all divisors σ(n): 77801954748336
• Sum of proper divisors (its aliquot sum) s(n): 56667205680336
• 21134749068000 is an abundant number, because the sum of its proper divisors (56667205680336) is greater than itself. Its abundance is 35532456612336

Bases of 21134749068000

• Binary: 100110011100011010001001101011110101011100000₂
• Hexadecimal: 0x1338D135EAE0
• Base-36: 7HP63WU00

Squares and roots of 21134749068000

• 21134749068000 squared (21134749068000²) is 446677618167326868624000000
• 21134749068000 cubed (21134749068000³) is 9440419374258371404702442442432000000000
• The square root of 21134749068000 is 4597254.5141638613
• The cube root of 21134749068000 is 27648.1259115629

Scales and comparisons

• 21,134,749,068,000 seconds is equal to 672,019 years, 33 weeks, 4 days, 6 hours.
• To count from 1 to 21,134,749,068,000 would take you about one million, six hundred eighty thousand and forty-nine 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 21134749068000 cubic inches would be around 2304 feet tall.

Recreational maths with 21134749068000

• 21134749068000 backwards is 00086094743112
• 21134749068000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21134749068000's digits is 45
• More coming soon!