216437981798400

Names of 216437981798400

• Cardinal: 216437981798400 can be written as Two hundred sixteen trillion, four hundred thirty-seven billion, nine hundred eighty-one million, seven hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 2.164379817984 × 10¹⁴

Factors of 216437981798400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 147

Divisors of 216437981798400

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 137 150 160 192 200 240 256 274 300 320 384 400 411 480 512 548 600 640 685 768 800 822 960 1024 1096 1200 1280 1370 1536 1600 1644 1920 2048 2055 2192 2400 2560 2740 3072 3200 3288 3425 3840 4096 4110 4384 4800 5120 5480 6144 6400 6576 6850 7680 8192 8220 8768 9600 10240 10275 10960 12288 12800 13152 13700 15360 16440 17536 18769 19200 20480 20550 21920 24576 25600 26304 27400 30720 32880 35072 37538 38400 40960 41100 43840 51200 52608 54800 56307 61440 65760 70144 75076 76800 82200 87680 93845 102400 105216 109600 112614 122880 131520 140288 150152 153600 164400 175360 187690 204800 210432 219200 225228 263040 280576 281535 300304 307200 328800 350720 375380 420864 438400 450456 469225 526080 561152 563070 600608 614400 657600 701440 750760 841728 876800 900912 938450 1052160 1122304 1126140 1201216 1315200 1402880 1407675 1501520 1683456 1753600 1801824 1876900 2104320 2252280 2402432 2571353 2630400 2805760 2815350 3003040 3366912 3507200 3603648 3753800 4208640 4504560 4804864 5142706 5260800 5611520 5630700 6006080 7014400 7207296 7507600 7714059 8417280 9009120 9609728 10285412 10521600 11261400 12012160 12856765 14028800 14414592 15015200 15428118 16834560 18018240 19219456 20570824 21043200 22522800 24024320 25713530 28057600 28829184 30030400 30856236 36036480 38438912 38570295 41141648 42086400 45045600 48048640 51427060 57658368 60060800 61712472 64283825 72072960 76877824 77140590 82283296 84172800 90091200 96097280 102854120 115316736 120121600 123424944 128567650 144145920 153755648 154281180 164566592 180182400 192194560 192851475 205708240 230633472 240243200 246849888 257135300 288291840 308562360 329133184 352275361 360364800 384389120 385702950 411416480 461266944 480486400 493699776 514270600 576583680 617124720 658266368 704550722 720729600 768778240 771405900 822832960 960972800 987399552 1028541200 1056826083 1153167360 1234249440 1316532736 1409101444 1441459200 1542811800 1645665920 1761376805 1921945600 1974799104 2057082400 2113652166 2306334720 2468498880 2633065472 2818202888 2882918400 3085623600 3291331840 3522753610 3843891200 3949598208 4114164800 4227304332 4936997760 5266130944 5284130415 5636405776 5765836800 6171247200 6582663680 7045507220 7899196416 8228329600 8454608664 8806884025 9873995520 10532261888 10568260830 11272811552 11531673600 12342494400 13165327360 14091014440 15798392832 16456659200 16909217328 17613768050 19747991040 21064523776 21136521660 22545623104 24684988800 26330654720 26420652075 28182028880 31596785664 32913318400 33818434656 35227536100 39495982080 42273043320 45091246208 49369977600 52661309440 52841304150 56364057760 63193571328 65826636800 67636869312 70455072200 78991964160 84546086640 90182492416 98739955200 105322618880 105682608300 112728115520 131653273600 135273738624 140910144400 157983928320 169092173280 180364984832 197479910400 211365216600 225456231040 263306547200 270547477248 281820288800 315967856640 338184346560 360729969664 394959820800 422730433200 450912462080 526613094400 541094954496 563640577600 676368693120 721459939328 789919641600 845460866400 901824924160 1082189908992 1127281155200 1352737386240 1442919878656 1579839283200 1690921732800 1803649848320 2164379817984 2254562310400 2705474772480 2885839757312 3381843465600 3607299696640 4328759635968 4509124620800 5410949544960 6763686931200 7214599393280 8657519271936 9018249241600 10821899089920 13527373862400 14429198786560 18036498483200 21643798179840 27054747724800 36072996966400 43287596359680 54109495449600 72145993932800 108218990899200 216437981798400
• Sum of all divisors σ(n): 720906670136532
• Sum of proper divisors (its aliquot sum) s(n): 504468688338132
• 216437981798400 is an abundant number, because the sum of its proper divisors (504468688338132) is greater than itself. Its abundance is 288030706539732

Bases of 216437981798400

• Binary: 110001001101100101100101000001010110000000000000₂
• Hexadecimal: 0xC4D965056000
• Base-36: 24PY8I3L6O

Squares and roots of 216437981798400

• 216437981798400 squared (216437981798400²) is 46845399964964529698242560000
• 216437981798400 cubed (216437981798400³) is 10139123824955760876529839445748219904000000
• The square root of 216437981798400 is 14711831.3543351903
• The cube root of 216437981798400 is 60040.5264907849

Scales and comparisons

• 216,437,981,798,400 seconds is equal to 6,882,058 years, 17 weeks, 2 days, 18 hours, 40 minutes.
• To count from 1 to 216,437,981,798,400 would take you about seventeen million, two hundred five thousand, one hundred forty-five 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 216437981798400 cubic inches would be around 5003.4 feet tall.

Recreational maths with 216437981798400

• 216437981798400 backwards is 004897189734612
• The number of decimal digits it has is: 15
• The sum of 216437981798400's digits is 69
• More coming soon!