28727238324224

Names of 28727238324224

• Cardinal: 28727238324224 can be written as Twenty-eight trillion, seven hundred twenty-seven billion, two hundred thirty-eight million, three hundred twenty-four thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.8727238324224 × 10¹³

Factors of 28727238324224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 127

Divisors of 28727238324224

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 53 61 64 88 106 122 128 176 212 244 256 352 424 488 512 583 671 704 848 976 1024 1166 1342 1408 1696 1952 2048 2332 2684 2809 2816 3233 3392 3721 3904 4096 4664 5368 5618 5632 6466 6784 7442 7808 9328 10736 11236 11264 12932 13568 14884 15616 18656 21472 22472 22528 25864 27136 29768 30899 31232 35563 37312 40931 42944 44944 45056 51728 54272 59536 61798 62464 71126 74624 81862 85888 89888 103456 108544 119072 123596 124928 142252 149248 163724 171349 171776 179776 197213 206912 217088 226981 238144 247192 249856 284504 298496 327448 342698 343552 359552 394426 413824 453962 476288 494384 569008 596992 654896 685396 687104 719104 788852 827648 907924 952576 988768 1138016 1193984 1309792 1370792 1374208 1438208 1577704 1655296 1815848 1884839 1905152 1977536 2169343 2276032 2387968 2496791 2619584 2741584 2748416 2876416 3155408 3310592 3631696 3769678 3810304 3955072 4338686 4552064 4993582 5239168 5483168 5752832 6310816 6621184 7263392 7539356 7620608 7910144 8677372 9104128 9987164 10452289 10478336 10966336 11505664 12029993 12621632 13242368 14526784 15078712 15241216 15820288 17354744 18208256 19974328 20904578 20956672 21932672 24059986 25243264 29053568 30157424 31640576 34709488 36416512 39948656 41809156 41913344 43865344 48119972 50486528 58107136 60314848 63281152 69418976 72833024 79897312 83618312 83826688 87730688 96239944 100973056 114975179 116214272 120629696 126562304 132329923 138837952 145666048 159794624 167236624 167653376 175461376 192479888 201946112 229950358 232428544 241259392 264659846 277675904 319589248 334473248 350922752 384959776 403892224 459900716 464857088 482518784 529319692 555351808 637589629 639178496 668946496 701845504 769919552 807784448 919801432 929714176 965037568 1058639384 1110703616 1275179258 1278356992 1337892992 1539839104 1839602864 1930075136 2117278768 2221407232 2550358516 2556713984 2675785984 3079678208 3679205728 3860150272 4234557536 4442814464 5100717032 5113427968 5351571968 6159356416 7013485919 7358411456 7720300544 8469115072 8885628928 10201434064 10226855936 10703143936 12318712832 14026971838 14716822912 16938230144 20402868128 21406287872 24637425664 28053943676 29433645824 33876460288 40805736256 42812575744 49274851328 56107887352 58867291648 67752920576 81611472512 112215774704 117734583296 135505841152 163222945024 224431549408 235469166592 271011682304 326445890048 448863098816 470938333184 542023364608 652891780096 897726197632 1305783560192 1795452395264 2611567120384 3590904790528 7181809581056 14363619162112 28727238324224
• Sum of all divisors σ(n): 64939296316944
• Sum of proper divisors (its aliquot sum) s(n): 36212057992720
• 28727238324224 is an abundant number, because the sum of its proper divisors (36212057992720) is greater than itself. Its abundance is 7484819668496

Bases of 28727238324224

• Binary: 110100010000010010100110101011111000000000000₂
• Hexadecimal: 0x1A2094D5F000
• Base-36: A6L3ZZDVK

Squares and roots of 28727238324224

• 28727238324224 squared (28727238324224²) is 825254221736764131745202176
• 28727238324224 cubed (28727238324224³) is 23707274705904021350888392119026318311424
• The square root of 28727238324224 is 5359779.6898962181
• The cube root of 28727238324224 is 30626.5416563937

Scales and comparisons

• 28,727,238,324,224 seconds is equal to 913,437 years, 16 weeks, 4 days, 7 hours, 23 minutes, 44 seconds.
• To count from 1 to 28,727,238,324,224 would take you about two million, two hundred eighty-three thousand, five hundred ninety-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 28727238324224 cubic inches would be around 2552.2 feet tall.

Recreational maths with 28727238324224

• 28727238324224 backwards is 42242383272782
• The number of decimal digits it has is: 14
• The sum of 28727238324224's digits is 56
• More coming soon!