21827990033920

Names of 21827990033920

• Cardinal: 21827990033920 can be written as Twenty-one trillion, eight hundred twenty-seven billion, nine hundred ninety million, thirty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.182799003392 × 10¹³

Factors of 21827990033920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2084

Divisors of 21827990033920

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 80 85 112 119 128 136 140 160 170 224 238 256 272 280 289 320 340 448 476 512 544 560 578 595 640 680 896 952 1088 1120 1156 1190 1280 1360 1445 1792 1904 2023 2053 2176 2240 2312 2380 2560 2720 2890 3584 3808 4046 4106 4352 4480 4624 4760 5440 5780 7616 8092 8212 8704 8960 9248 9520 10115 10265 10880 11560 14371 15232 16184 16424 17920 18496 19040 20230 20530 21760 23120 28742 30464 32368 32848 34901 36992 38080 40460 41060 43520 46240 57484 60928 64736 65696 69802 71855 73984 76160 80920 82120 92480 114968 129472 131392 139604 143710 147968 152320 161840 164240 174505 184960 229936 244307 258944 262784 279208 287420 304640 323680 328480 349010 369920 459872 488614 517888 525568 558416 574840 593317 647360 656960 698020 739840 919744 977228 1035776 1051136 1116832 1149680 1186634 1221535 1294720 1313920 1396040 1839488 1954456 2233664 2299360 2373268 2443070 2589440 2627840 2792080 2966585 3678976 3908912 4153219 4214809 4467328 4598720 4746536 4886140 5178880 5255680 5584160 5933170 7357952 7817824 8306438 8429618 8934656 9197440 9493072 9772280 11168320 11866340 15635648 16612876 16859236 17869312 18394880 18986144 19544560 20766095 21074045 22336640 23732680 29503663 31271296 33225752 33718472 36789760 37972288 39089120 41532190 42148090 44673280 47465360 59007326 62542592 66451504 67436944 71651753 75944576 78178240 83064380 84296180 89346560 94930720 118014652 125085184 132903008 134873888 143303506 147518315 151889152 156356480 166128760 168592360 189861440 236029304 265806016 269747776 286607012 295036630 303778304 312712960 332257520 337184720 358258765 379722880 472058608 501562271 531612032 539495552 573214024 590073260 625425920 664515040 674369440 716517530 759445760 944117216 1003124542 1063224064 1078991104 1146428048 1180146520 1218079801 1329030080 1348738880 1433035060 1518891520 1888234432 2006249084 2126448128 2157982208 2292856096 2360293040 2436159602 2507811355 2658060160 2697477760 2866070120 3776468864 4012498168 4585712192 4720586080 4872319204 5015622710 5316120320 5394955520 5732140240 6090399005 7552937728 8024996336 8526558607 9171424384 9441172160 9744638408 10031245420 10632240640 10789911040 11464280480 12180798010 15105875456 16049992672 17053117214 18342848768 18882344320 19489276816 20062490840 22928560960 24361596020 32099985344 34106234428 36685697536 37764688640 38978553632 40124981680 42632793035 45857121920 48723192040 64199970688 68212468856 75529377280 77957107264 80249963360 85265586070 91714243840 97446384080 128399941376 136424937712 155914214528 160499926720 170531172140 183428487680 194892768160 256799882752 272849875424 311828429056 320999853440 341062344280 389785536320 545699750848 623656858112 641999706880 682124688560 779571072640 1091399501696 1283999413760 1364249377120 1559142145280 2182799003392 2728498754240 3118284290560 4365598006784 5456997508480 10913995016960 21827990033920
• Sum of all divisors σ(n): 63568906110864
• Sum of proper divisors (its aliquot sum) s(n): 41740916076944
• 21827990033920 is an abundant number, because the sum of its proper divisors (41740916076944) is greater than itself. Its abundance is 19912926043024

Bases of 21827990033920

• Binary: 100111101101000111001100101111001011000000000₂
• Hexadecimal: 0x13DA39979600
• Base-36: 7QJN1OMPS

Squares and roots of 21827990033920

• 21827990033920 squared (21827990033920²) is 476461148920910842750566400
• 21827990033920 cubed (21827990033920³) is 10400189210195714837848231659635212288000
• The square root of 21827990033920 is 4672043.4537705233
• The cube root of 21827990033920 is 27947.1750772275

Scales and comparisons

• 21,827,990,033,920 seconds is equal to 694,062 years, 29 weeks, 2 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 21,827,990,033,920 would take you about one million, seven hundred thirty-five thousand, one hundred fifty-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 21827990033920 cubic inches would be around 2328.9 feet tall.

Recreational maths with 21827990033920

• 21827990033920 backwards is 02933009972812
• The number of decimal digits it has is: 14
• The sum of 21827990033920's digits is 55
• More coming soon!