28267904327320

Names of 28267904327320

• Cardinal: 28267904327320 can be written as Twenty-eight trillion, two hundred sixty-seven billion, nine hundred four million, three hundred twenty-seven thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.826790432732 × 10¹³

Factors of 28267904327320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2422

Divisors of 28267904327320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 19 20 28 35 38 40 49 56 70 76 95 98 133 140 152 190 196 245 266 280 343 361 380 392 490 532 665 686 722 760 931 980 1064 1330 1372 1444 1715 1805 1862 1960 2389 2527 2660 2744 2888 3430 3610 3724 4655 4778 5054 5320 6517 6860 7220 7448 9310 9556 10108 11945 12635 13034 13720 14440 16723 17689 18620 19112 20216 23890 25270 26068 32585 33446 35378 37240 45391 47780 50540 52136 65170 66892 70756 83615 88445 90782 95560 101080 117061 123823 130340 133784 141512 167230 176890 181564 226955 234122 247646 260680 317737 334460 353780 363128 453910 468244 495292 585305 619115 635474 668920 707560 819427 862429 907820 936488 990584 1170610 1238230 1270948 1588685 1638854 1724858 1815640 2224159 2341220 2476460 2541896 3177370 3277708 3449716 4097135 4312145 4448318 4682440 4952920 5707321 6037003 6354740 6555416 6899432 8194270 8624290 8896636 11120795 11414642 12074006 12709480 15569113 16388540 17248580 17793272 22241590 22829284 24148012 28536605 30185015 31138226 32777080 34497160 39951247 42259021 44483180 45658568 48296024 57073210 60370030 62276452 77845565 79902494 84518042 88966360 108439099 114146420 120740060 124552904 155691130 159804988 169036084 199756235 211295105 216878198 228292840 241480120 279658729 295813147 311382260 319609976 338072168 399512470 422590210 433756396 542195495 559317458 591626294 622764520 759073693 799024940 845180420 867512792 1084390990 1118634916 1183252588 1398293645 1479065735 1518147386 1598049880 1690360840 1957611103 2060342881 2168781980 2237269832 2366505176 2796587290 2958131470 3036294772 3795368465 3915222206 4120685762 4337563960 5313515851 5593174580 5916262940 6072589544 7590736930 7830444412 8241371524 9788055515 10301714405 10627031702 11186349160 11832525880 14422400167 15181473860 15660888824 16482743048 19576111030 20603428810 21254063404 26567579255 28844800334 30362947720 37194610957 39152222060 41206857620 42508126808 53135158510 57689600668 72112000835 74389221914 78304444120 82413715240 100956801169 106270317020 115379201336 144224001670 148778443828 185973054785 201913602338 212540634040 288448003340 297556887656 371946109570 403827204676 504784005845 576896006680 706697608183 743892219140 807654409352 1009568011690 1413395216366 1487784438280 2019136023380 2826790432732 3533488040915 4038272046760 5653580865464 7066976081830 14133952163660 28267904327320
• Sum of all divisors σ(n): 78314396076000
• Sum of proper divisors (its aliquot sum) s(n): 50046491748680
• 28267904327320 is an abundant number, because the sum of its proper divisors (50046491748680) is greater than itself. Its abundance is 21778587421360

Bases of 28267904327320

• Binary: 110011011010110100010011001010101111010011000₂
• Hexadecimal: 0x19B5A2655E98
• Base-36: A0Q3GDPJS

Squares and roots of 28267904327320

• 28267904327320 squared (28267904327320²) is 799074415058516781698382400
• 28267904327320 cubed (28267904327320³) is 22588159115283344304392543624004127168000
• The square root of 28267904327320 is 5316756.9370171513
• The cube root of 28267904327320 is 30462.4295348761

Scales and comparisons

• 28,267,904,327,320 seconds is equal to 898,831 years, 47 weeks, 5 days, 14 hours, 28 minutes, 40 seconds.
• To count from 1 to 28,267,904,327,320 would take you about two million, two hundred forty-seven thousand and seventy-nine 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 28267904327320 cubic inches would be around 2538.5 feet tall.

Recreational maths with 28267904327320

• 28267904327320 backwards is 02372340976282
• The number of decimal digits it has is: 14
• The sum of 28267904327320's digits is 55
• More coming soon!