28264948166400

Names of 28264948166400

• Cardinal: 28264948166400 can be written as Twenty-eight trillion, two hundred sixty-four billion, nine hundred forty-eight million, one hundred sixty-six thousand, four hundred.

Scientific notation

• Scientific notation: 2.82649481664 × 10¹³

Factors of 28264948166400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2525173

Divisors of 28264948166400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 40 44 48 50 53 55 60 64 66 75 80 88 96 100 106 110 120 128 132 150 159 160 165 176 192 200 212 220 240 256 264 265 275 300 318 320 330 352 384 400 424 440 480 528 530 550 583 600 636 640 660 704 768 795 800 825 848 880 960 1056 1060 1100 1166 1200 1272 1280 1320 1325 1408 1590 1600 1650 1696 1749 1760 1920 2112 2120 2200 2332 2400 2544 2640 2650 2816 2915 3180 3200 3300 3392 3498 3520 3840 3975 4224 4240 4400 4664 4800 5088 5280 5300 5830 6360 6400 6600 6784 6996 7040 7950 8448 8480 8745 8800 9328 9600 10176 10560 10600 11660 12720 13200 13568 13992 14080 14575 15900 16960 17490 17600 18656 19200 20352 21120 21200 23320 25440 26400 27984 29150 31800 33920 34980 35200 37312 40704 42240 42400 43725 46640 50880 52800 55968 58300 63600 67840 69960 70400 74624 84800 87450 93280 101760 105600 111936 116600 127200 139920 149248 169600 174900 186560 203520 211200 223872 233200 254400 279840 339200 349800 373120 447744 466400 508800 559680 699600 746240 932800 1017600 1119360 1399200 1865600 2238720 2525099 2798400 3731200 5050198 5596800 7575297 10100396 11193600 12625495 15150594 20200792 25250990 27776089 30301188 37876485 40401584 50501980 55552178 60602376 63127475 75752970 80803168 83328267 101003960 111104356 121204752 126254950 133830247 138880445 151505940 161606336 166656534 189382425 202007920 222208712 242409504 252509900 267660494 277760890 303011880 323212672 333313068 378764850 401490741 404015840 416641335 444417424 484819008 505019800 535320988 555521780 606023760 646425344 666626136 669151235 694402225 757529700 802981482 808031680 833282670 888834848 969638016 1010039600 1070641976 1111043560 1212047520 1333252272 1338302470 1388804450 1472132717 1515059400 1605962964 1616063360 1666565340 1777669696 1939276032 2007453705 2020079200 2083206675 2141283952 2222087120 2424095040 2666504544 2676604940 2777608900 2944265434 3030118800 3211925928 3232126720 3333130680 3345756175 3555339392 4014907410 4040158400 4166413350 4282567904 4416398151 4444174240 4848190080 5333009088 5353209880 5555217800 5888530868 6060237600 6423851856 6666261360 6691512350 7110678784 7360663585 8029814820 8080316800 8332826700 8565135808 8832796302 8888348480 9696380160 10037268525 10666018176 10706419760 11110435600 11777061736 12120475200 12847703712 13332522720 13383024700 14721327170 16059629640 16160633600 16665653400 17130271616 17665592604 17776696960 20074537050 21332036352 21412839520 22081990755 22220871200 23554123472 24240950400 25695407424 26665045440 26766049400 29442654340 32119259280 33331306800 34260543232 35331185208 35553393920 36803317925 40149074100 42825679040 44163981510 44441742400 47108246944 48481900800 51390814848 53330090880 53532098800 58885308680 64238518560 66662613600 70662370416 73606635850 80298148200 85651358080 88327963020 88883484800 94216493888 102781629696 106660181760 107064197600 110409953775 117770617360 128477037120 133325227200 141324740832 147213271700 160596296400 171302716160 176655926040 177766969600 188432987776 214128395200 220819907550 235541234720 256954074240 266650454400 282649481664 294426543400 321192592800 353311852080 376865975552 428256790400 441639815100 471082469440 513908148480 533300908800 565298963328 588853086800 642385185600 706623704160 856513580800 883279630200 942164938880 1130597926656 1177706173600 1284770371200 1413247408320 1766559260400 1884329877760 2355412347200 2569540742400 2826494816640 3533118520800 4710824694400 5652989633280 7066237041600 9421649388800 14132474083200 28264948166400
• Sum of all divisors σ(n): 103680282787200
• Sum of proper divisors (its aliquot sum) s(n): 75415334620800
• 28264948166400 is an abundant number, because the sum of its proper divisors (75415334620800) is greater than itself. Its abundance is 47150386454400

Bases of 28264948166400

• Binary: 110011011010011110010001100011110111100000000₂
• Hexadecimal: 0x19B4F231EF00
• Base-36: A0OQKCX6O

Squares and roots of 28264948166400

• 28264948166400 squared (28264948166400²) is 798907294849278722088960000
• 28264948166400 cubed (28264948166400³) is 22581073278673704780270885129682944000000
• The square root of 28264948166400 is 5316478.9256048029
• The cube root of 28264948166400 is 30461.3676122335

Scales and comparisons

• 28,264,948,166,400 seconds is equal to 898,737 years, 47 weeks, 6 days, 18 hours, 40 minutes.
• To count from 1 to 28,264,948,166,400 would take you about two million, two hundred forty-six thousand, eight hundred forty-four 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 28264948166400 cubic inches would be around 2538.4 feet tall.

Recreational maths with 28264948166400

• 28264948166400 backwards is 00466184946282
• 28264948166400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28264948166400's digits is 60
• More coming soon!