28264408056864

Names of 28264408056864

• Cardinal: 28264408056864 can be written as Twenty-eight trillion, two hundred sixty-four billion, four hundred eight million, fifty-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.8264408056864 × 10¹³

Factors of 28264408056864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 510706

Divisors of 28264408056864

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 113 126 144 162 168 189 216 224 226 243 252 288 324 336 339 378 432 452 486 504 567 648 672 678 729 756 791 864 904 972 1008 1017 1134 1296 1356 1458 1512 1582 1701 1808 1944 2016 2034 2187 2268 2373 2592 2712 2916 3024 3051 3164 3402 3616 3888 4068 4374 4536 4746 5103 5424 5832 6048 6102 6328 6804 7119 7776 8136 8748 9072 9153 9492 10206 10848 11664 12204 12656 13608 14238 15309 16272 17496 18144 18306 18984 20412 21357 23328 24408 25312 27216 27459 28476 30618 32544 34992 36612 37968 40824 42714 48816 54432 54918 56952 61236 64071 69984 73224 75936 81648 82377 85428 97632 109836 113904 122472 128142 146448 163296 164754 170856 192213 219672 227808 244944 247131 256284 292896 329508 341712 384426 439344 489888 494262 510581 512568 576639 659016 683424 768852 878688 988524 1021162 1025136 1153278 1318032 1531743 1537704 1729917 1977048 2042324 2050272 2306556 2636064 3063486 3075408 3459834 3574067 3954096 4084648 4595229 4613112 6126972 6150816 6919668 7148134 7908192 8169296 9190458 9226224 10722201 12253944 13785687 13839336 14296268 16338592 18380916 18452448 21444402 24507888 27571374 27678672 28592536 32166603 36761832 41357061 42888804 49015776 55142748 55357344 57185072 57695653 64333206 73523664 82714122 85777608 96499809 110285496 114370144 115391306 124071183 128666412 147047328 165428244 171555216 173086959 192999618 220570992 230782612 248142366 257332824 289499427 330856488 343110432 346173918 372213549 385999236 403869571 441141984 461565224 496284732 514665648 519260877 578998854 661712976 692347836 744427098 771998472 807739142 868498281 923130448 992569464 1029331296 1038521754 1116640647 1157997708 1211608713 1323425952 1384695672 1488854196 1543996944 1557782631 1615478284 1736996562 1846260896 1985138928 2077043508 2233281294 2315995416 2423217426 2605494843 2769391344 2977708392 3087993888 3115565262 3230956568 3473993124 3634826139 3970277856 4154087016 4466562588 4631990832 4673347893 4846434852 5210989686 5538782688 5955416784 6231130524 6461913136 6947986248 7269652278 7816484529 8308174032 8933125176 9263981664 9346695786 9692869704 10421979372 10904478417 11910833568 12462261048 12923826272 13895972496 14020043679 14539304556 15632969058 16616348064 17866250352 18693391572 19385739408 20843958744 21808956834 24924522096 27791944992 28040087358 29078609112 31265938116 32713435251 35732500704 37386783144 38771478816 41687917488 42060131037 43617913668 49849044192 56080174716 58157218224 62531876232 65426870502 74773566288 83375834976 84120262074 87235827336 98140305753 112160349432 116314436448 125063752464 126180393111 130853741004 149547132576 168240524148 174471654672 196280611506 224320698864 250127504928 252360786222 261707482008 294420917259 336481048296 348943309344 392561223012 448641397728 504721572444 523414964016 588841834518 672962096592 785122446024 883262751777 1009443144888 1046829928032 1177683669036 1345924193184 1570244892048 1766525503554 2018886289776 2355367338072 3140489784096 3533051007108 4037772579552 4710734676144 7066102014216 9421469352288 14132204028432 28264408056864
• Sum of all divisors σ(n): 96222078005760
• Sum of proper divisors (its aliquot sum) s(n): 67957669948896
• 28264408056864 is an abundant number, because the sum of its proper divisors (67957669948896) is greater than itself. Its abundance is 39693261892032

Bases of 28264408056864

• Binary: 110011011010011010010000000001000010000100000₂
• Hexadecimal: 0x19B4D2008420
• Base-36: A0OHMSI00

Squares and roots of 28264408056864

• 28264408056864 squared (28264408056864²) is 798876762804918596257514496
• 28264408056864 cubed (28264408056864³) is 22579778811064771851548553838445672300544
• The square root of 28264408056864 is 5316428.1295681973
• The cube root of 28264408056864 is 30461.1735841647

Scales and comparisons

• 28,264,408,056,864 seconds is equal to 898,720 years, 38 weeks, 6 days, 12 hours, 14 minutes, 24 seconds.
• To count from 1 to 28,264,408,056,864 would take you about two million, two hundred forty-six thousand, eight hundred one 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 28264408056864 cubic inches would be around 2538.4 feet tall.

Recreational maths with 28264408056864

• 28264408056864 backwards is 46865080446282
• 28264408056864 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28264408056864's digits is 63
• More coming soon!