28769011273728

Names of 28769011273728

• Cardinal: 28769011273728 can be written as Twenty-eight trillion, seven hundred sixty-nine billion, eleven million, two hundred seventy-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.8769011273728 × 10¹³

Factors of 28769011273728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1637

Divisors of 28769011273728

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 243 256 264 288 297 324 352 384 396 432 486 512 528 576 594 648 704 768 792 864 891 972 1024 1056 1152 1188 1296 1408 1536 1584 1621 1728 1782 1944 2048 2112 2304 2376 2592 2673 2816 3072 3168 3242 3456 3564 3888 4096 4224 4608 4752 4863 5184 5346 5632 6144 6336 6484 6912 7128 7776 8448 9216 9504 9726 10368 10692 11264 12288 12672 12968 13824 14256 14589 15552 16896 17831 18432 19008 19452 20736 21384 22528 25344 25936 27648 28512 29178 31104 33792 35662 36864 38016 38904 41472 42768 43767 45056 50688 51872 53493 55296 57024 58356 62208 67584 71324 76032 77808 82944 85536 87534 101376 103744 106986 110592 114048 116712 124416 131301 135168 142648 152064 155616 160479 165888 171072 175068 202752 207488 213972 228096 233424 248832 262602 285296 304128 311232 320958 331776 342144 350136 393903 405504 414976 427944 456192 466848 481437 497664 525204 570592 608256 622464 641916 684288 700272 787806 829952 855888 912384 933696 962874 995328 1050408 1141184 1216512 1244928 1283832 1368576 1400544 1444311 1575612 1659904 1711776 1824768 1867392 1925748 2100816 2282368 2489856 2567664 2627641 2737152 2801088 2888622 3151224 3319808 3423552 3649536 3734784 3851496 4201632 4332933 4564736 4979712 5135328 5255282 5474304 5602176 5777244 6302448 6639616 6847104 7469568 7702992 7882923 8403264 8665866 9129472 9959424 10270656 10510564 10948608 11204352 11554488 12604896 13694208 14939136 15405984 15765846 16806528 17331732 18258944 19918848 20541312 21021128 22408704 23108976 23648769 25209792 27388416 28904051 29878272 30811968 31531692 33613056 34663464 36517888 41082624 42042256 44817408 46217952 47297538 50419584 54776832 57808102 59756544 61623936 63063384 67226112 69326928 70946307 73035776 82165248 84084512 86712153 89634816 92435904 94595076 100839168 109553664 115616204 123247872 126126768 134452224 138653856 141892614 164330496 168169024 173424306 179269632 184871808 189190152 201678336 212838921 219107328 231232408 246495744 252253536 260136459 268904448 277307712 283785228 328660992 336338048 346848612 369743616 378380304 403356672 425677842 462464816 492991488 504507072 520272918 537808896 554615424 567570456 638516763 657321984 672676096 693697224 739487232 756760608 780409377 806713344 851355684 924929632 985982976 1009014144 1040545836 1109230848 1135140912 1277033526 1345352192 1387394448 1478974464 1513521216 1560818754 1613426688 1702711368 1849859264 1971965952 2018028288 2081091672 2218461696 2270281824 2341228131 2554067052 2690704384 2774788896 2957948928 3027042432 3121637508 3405422736 3699718528 4036056576 4162183344 4436923392 4540563648 4682456262 5108134104 5381408768 5549577792 5915897856 6054084864 6243275016 6810845472 7023684393 7399437056 8072113152 8324366688 8873846784 9081127296 9364912524 10216268208 10762817536 11099155584 12108169728 12486550032 13621690944 14047368786 14798874112 16144226304 16648733376 17747693568 18162254592 18729825048 20432536416 22198311168 24216339456 24973100064 27243381888 28094737572 29597748224 32288452608 33297466752 36324509184 37459650096 40865072832 44396622336 48432678912 49946200128 54486763776 56189475144 59195496448 66594933504 72649018368 74919300192 81730145664 88793244672 96865357824 99892400256 108973527552 112378950288 118390992896 133189867008 145298036736 149838600384 163460291328 177586489344 199784800512 217947055104 224757900576 266379734016 290596073472 299677200768 326920582656 355172978688 399569601024 435894110208 449515801152 532759468032 599354401536 653841165312 799139202048 871788220416 899031602304 1065518936064 1198708803072 1307682330624 1598278404096 1798063204608 2397417606144 2615364661248 3196556808192 3596126409216 4794835212288 7192252818432 9589670424576 14384505636864 28769011273728
• Sum of all divisors σ(n): 94070528841744
• Sum of proper divisors (its aliquot sum) s(n): 65301517568016
• 28769011273728 is an abundant number, because the sum of its proper divisors (65301517568016) is greater than itself. Its abundance is 36532506294288

Bases of 28769011273728

• Binary: 110100010101001001110101100101001000000000000₂
• Hexadecimal: 0x1A2A4EB29000
• Base-36: A74AUIO00

Squares and roots of 28769011273728

• 28769011273728 squared (28769011273728²) is 827656009667888760943017984
• 28769011273728 cubed (28769011273728³) is 23810845072904222324717909510304250724352
• The square root of 28769011273728 is 5363675.1648219711
• The cube root of 28769011273728 is 30641.3793903923

Scales and comparisons

• 28,769,011,273,728 seconds is equal to 914,765 years, 29 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 28,769,011,273,728 would take you about two million, two hundred eighty-six thousand, nine hundred thirteen 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 28769011273728 cubic inches would be around 2553.4 feet tall.

Recreational maths with 28769011273728

• 28769011273728 backwards is 82737211096782
• The number of decimal digits it has is: 14
• The sum of 28769011273728's digits is 63
• More coming soon!