21436977072000

Names of 21436977072000

• Cardinal: 21436977072000 can be written as Twenty-one trillion, four hundred thirty-six billion, nine hundred seventy-seven million, seventy-two thousand.

Scientific notation

• Scientific notation: 2.1436977072 × 10¹³

Factors of 21436977072000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3036

Divisors of 21436977072000

• Number of divisors d(n): 576
• 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 49 50 56 60 64 70 75 80 84 96 98 100 105 112 120 125 128 140 147 150 160 168 175 192 196 200 210 224 240 245 250 280 294 300 320 336 350 375 384 392 400 420 448 480 490 500 525 560 588 600 640 672 700 735 750 784 800 840 875 896 960 980 1000 1050 1120 1176 1200 1225 1344 1400 1470 1500 1568 1600 1680 1750 1920 1960 2000 2100 2240 2352 2400 2450 2625 2688 2800 2940 3000 3019 3136 3200 3360 3500 3675 3920 4000 4200 4480 4704 4800 4900 5250 5600 5880 6000 6038 6125 6272 6720 7000 7350 7840 8000 8400 9057 9408 9600 9800 10500 11200 11760 12000 12076 12250 13440 14000 14700 15095 15680 16000 16800 18114 18375 18816 19600 21000 21133 22400 23520 24000 24152 24500 28000 29400 30190 31360 33600 36228 36750 39200 42000 42266 45285 47040 48000 48304 49000 56000 58800 60380 63399 67200 72456 73500 75475 78400 84000 84532 90570 94080 96608 98000 105665 112000 117600 120760 126798 144912 147000 147931 150950 156800 168000 169064 181140 193216 196000 211330 226425 235200 241520 253596 289824 294000 295862 301900 316995 336000 338128 362280 377375 386432 392000 422660 443793 452850 470400 483040 507192 528325 579648 588000 591724 603800 633990 676256 724560 739655 754750 784000 845320 887586 905700 966080 1014384 1056650 1132125 1159296 1176000 1183448 1207600 1267980 1352512 1449120 1479310 1509500 1584975 1690640 1775172 1811400 1932160 2028768 2113300 2218965 2264250 2352000 2366896 2415200 2535960 2641625 2705024 2898240 2958620 3019000 3169950 3381280 3550344 3622800 3698275 4057536 4226600 4437930 4528500 4733792 4830400 5071920 5283250 5796480 5917240 6038000 6339900 6762560 7100688 7245600 7396550 7924875 8115072 8453200 8875860 9057000 9114361 9467584 9660800 10143840 10566500 11094825 11834480 12076000 12679800 13525120 14201376 14491200 14793100 15849750 16906400 17751720 18114000 18228722 18491375 18935168 20287680 21133000 22189650 23668960 24152000 25359600 27343083 28402752 28982400 29586200 31699500 33812800 35503440 36228000 36457444 36982750 40575360 42266000 44379300 45571805 47337920 48304000 50719200 54686166 55474125 56805504 59172400 63399000 63800527 67625600 71006880 72456000 72914888 73965500 84532000 88758600 91143610 94675840 101438400 109372332 110948250 118344800 126798000 127601054 136715415 142013760 144912000 145829776 147931000 169064000 177517200 182287220 191401581 202876800 218744664 221896500 227859025 236689600 253596000 255202108 273430830 284027520 291659552 295862000 319002635 338128000 355034400 364574440 382803162 437489328 443793000 446603689 455718050 473379200 507192000 510404216 546861660 583319104 591724000 638005270 683577075 710068800 729148880 765606324 874978656 887586000 893207378 911436100 957007905 1014384000 1020808432 1093723320 1139295125 1166638208 1183448000 1276010540 1339811067 1367154150 1420137600 1458297760 1531212648 1595013175 1749957312 1775172000 1786414756 1822872200 1914015810 2041616864 2187446640 2233018445 2278590250 2366896000 2552021080 2679622134 2734308300 2916595520 3062425296 3190026350 3417885375 3499914624 3550344000 3572829512 3645744400 3828031620 4083233728 4374893280 4466036890 4557180500 4785039525 5104042160 5359244268 5468616600 5833191040 6124850592 6380052700 6699055335 6835770750 7100688000 7145659024 7291488800 7656063240 7975065875 8166467456 8749786560 8932073780 9114361000 9570079050 10208084320 10718488536 10937233200 11165092225 12249701184 12760105400 13398110670 13671541500 14291318048 14582977600 15312126480 15950131750 17499573120 17864147560 18228722000 19140158100 20416168640 21436977072 21874466400 22330184450 23925197625 24499402368 25520210800 26796221340 27343083000 28582636096 29165955200 30624252960 31900263500 33495276675 35728295120 36457444000 38280316200 40832337280 42873954144 43748932800 44660368900 47850395250 51040421600 53592442680 54686166000 55825461125 57165272192 61248505920 63800527000 66990553350 71456590240 72914888000 76560632400 85747908288 87497865600 89320737800 95700790500 102080843200 107184885360 109372332000 111650922250 122497011840 127601054000 133981106700 142913180480 145829776000 153121264800 167476383375 171495816576 178641475600 191401581000 204161686400 214369770720 218744664000 223301844500 255202108000 267962213400 285826360960 306242529600 334952766750 357282951200 382803162000 428739541440 437489328000 446603689000 510404216000 535924426800 612485059200 669905533500 714565902400 765606324000 857479082880 893207378000 1020808432000 1071848853600 1339811067000 1429131804800 1531212648000 1786414756000 2143697707200 2679622134000 3062425296000 3572829512000 4287395414400 5359244268000 7145659024000 10718488536000 21436977072000
• Sum of all divisors σ(n): 82693186889040
• Sum of proper divisors (its aliquot sum) s(n): 61256209817040
• 21436977072000 is an abundant number, because the sum of its proper divisors (61256209817040) is greater than itself. Its abundance is 39819232745040

Bases of 21436977072000

• Binary: 100110111111100101111011001110100011110000000₂
• Hexadecimal: 0x137F2F674780
• Base-36: 7LK0ENUDC

Squares and roots of 21436977072000

• 21436977072000 squared (21436977072000²) is 459543985985453693184000000
• 21436977072000 cubed (21436977072000³) is 9851233891145660146303130677248000000000
• The square root of 21436977072000 is 4630008.3231026701
• The cube root of 21436977072000 is 27779.2925310199

Scales and comparisons

• 21,436,977,072,000 seconds is equal to 681,629 years, 29 weeks, 1 day, 13 hours, 20 minutes.
• To count from 1 to 21,436,977,072,000 would take you about one million, seven hundred four thousand and seventy-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 21436977072000 cubic inches would be around 2314.9 feet tall.

Recreational maths with 21436977072000

• 21436977072000 backwards is 00027077963412
• 21436977072000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21436977072000's digits is 48
• More coming soon!