21409959244800

Names of 21409959244800

• Cardinal: 21409959244800 can be written as Twenty-one trillion, four hundred nine billion, nine hundred fifty-nine million, two hundred forty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.14099592448 × 10¹³

Factors of 21409959244800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 39825090

Divisors of 21409959244800

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 128 140 150 160 168 175 192 200 210 224 240 256 280 300 320 336 350 384 400 420 448 480 512 525 560 600 640 672 700 768 800 840 896 960 1024 1050 1120 1200 1280 1344 1400 1536 1600 1680 1792 1920 2100 2240 2400 2560 2688 2800 3072 3200 3360 3584 3840 4200 4480 4800 5120 5376 5600 6400 6720 7168 7680 8400 8960 9600 10752 11200 12800 13440 15360 16800 17920 19200 21504 22400 25600 26880 33600 35840 38400 44800 53760 67200 76800 89600 107520 134400 179200 268800 537600 39825073 79650146 119475219 159300292 199125365 238950438 278775511 318600584 398250730 477900876 557551022 597376095 637201168 796501460 836326533 955801752 995626825 1115102044 1194752190 1274402336 1393877555 1593002920 1672653066 1911603504 1991253650 2230204088 2389504380 2548804672 2787755110 2986880475 3186005840 3345306132 3823207008 3982507300 4181632665 4460408176 4779008760 5097609344 5575510220 5973760950 6372011680 6690612264 6969387775 7646414016 7965014600 8363265330 8920816352 9558017520 10195218688 11151020440 11947521900 12744023360 13381224528 13938775550 15292828032 15930029200 16726530660 17841632704 19116035040 20390437376 20908163325 22302040880 23895043800 25488046720 26762449056 27877551100 30585656064 31860058400 33453061320 35683265408 38232070080 40780874752 41816326650 44604081760 47790087600 50976093440 53524898112 55755102200 61171312128 63720116800 66906122640 71366530816 76464140160 83632653300 89208163520 95580175200 101952186880 107049796224 111510204400 122342624256 127440233600 133812245280 142733061632 152928280320 167265306600 178416327040 191160350400 203904373760 214099592448 223020408800 254880467200 267624490560 285466123264 305856560640 334530613200 356832654080 382320700800 428199184896 446040817600 509760934400 535248981120 611713121280 669061226400 713665308160 764641401600 856398369792 892081635200 1019521868800 1070497962240 1338122452800 1427330616320 1529282803200 1784163270400 2140995924480 2676244905600 3058565606400 3568326540800 4281991848960 5352489811200 7136653081600 10704979622400 21409959244800
• Sum of all divisors σ(n): 80869751066176
• Sum of proper divisors (its aliquot sum) s(n): 59459791821376
• 21409959244800 is an abundant number, because the sum of its proper divisors (59459791821376) is greater than itself. Its abundance is 38049832576576

Bases of 21409959244800

• Binary: 100110111100011100101000000111111010000000000₂
• Hexadecimal: 0x1378E503F400
• Base-36: 7L7LKY1HC

Squares and roots of 21409959244800

• 21409959244800 squared (21409959244800²) is 458386354863996986327040000
• 21409959244800 cubed (21409959244800³) is 9814033176010605724091949244219392000000
• The square root of 21409959244800 is 4627089.7165280899
• The cube root of 21409959244800 is 27767.6171961783

Scales and comparisons

• 21,409,959,244,800 seconds is equal to 680,770 years, 24 weeks, 6 days, 5 hours, 20 minutes.
• To count from 1 to 21,409,959,244,800 would take you about one million, seven hundred one thousand, nine hundred twenty-six 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 21409959244800 cubic inches would be around 2314 feet tall.

Recreational maths with 21409959244800

• 21409959244800 backwards is 00844295990412
• The number of decimal digits it has is: 14
• The sum of 21409959244800's digits is 57
• More coming soon!