28825645862442

Names of 28825645862442

• Cardinal: 28825645862442 can be written as Twenty-eight trillion, eight hundred twenty-five billion, six hundred forty-five million, eight hundred sixty-two thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 2.8825645862442 × 10¹³

Factors of 28825645862442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 925

Divisors of 28825645862442

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 11 13 19 22 26 33 38 39 57 66 78 114 121 143 209 242 247 286 361 363 418 429 494 627 722 726 741 858 877 1083 1254 1331 1482 1573 1754 2166 2299 2631 2662 2717 3146 3971 3993 4598 4693 4719 5262 5434 6897 7942 7986 8151 9386 9438 9647 11401 11913 13794 14079 16302 16663 17303 19294 22802 23826 25289 28158 28941 29887 33326 34203 34606 43681 49989 50578 51623 51909 57882 59774 68406 75867 87362 89661 99978 103246 103818 106117 125411 131043 151734 154869 179322 183293 212234 216619 250822 262086 309738 316597 318351 328757 366586 376233 433238 480491 549879 567853 633194 636702 649857 657514 752466 769129 949791 960982 986271 1099758 1135706 1167287 1299714 1379521 1441473 1538258 1703559 1899582 1972542 2016223 2307387 2334574 2382809 2759042 2882946 3407118 3482567 3501861 4032446 4115761 4138563 4614774 4765618 6048669 6246383 6965134 7003722 7148427 8231522 8277126 8460419 9998677 10447701 12097338 12347283 12492766 14296854 14613451 15174731 16920838 18739149 19997354 20895402 22178453 24694566 25381257 26210899 29226902 29996031 30349462 37478298 38308237 43840353 44356906 45273371 45524193 50762514 52421798 59992062 66535359 76616474 78632697 87680706 90546742 91048386 93064609 109985447 114924711 133070718 135820113 157265394 160747961 186129218 189974863 219970894 229849422 271640226 277655569 279193827 288319889 321495922 329956341 379949726 421390607 482243883 498007081 555311138 558387654 569924589 576639778 659912682 832966707 842781214 864959667 964487766 996014162 1023710699 1139849178 1209839917 1264171821 1494021243 1665933414 1729919334 1768227571 2047421398 2089723493 2419679834 2528343642 2988042486 3054211259 3071132097 3536455142 3609522397 3629519751 4179446986 5304682713 5478077891 6108422518 6142264194 6269170479 7219044794 7259039502 9162633777 10609365426 10828567191 10956155782 12538340958 13308239087 16434233673 18325267554 19450503281 21657134382 22986958423 26616478174 32868467346 33596323849 38901006562 39704746367 39924717261 45973916846 58351509843 67192647698 68960875269 79409492734 79849434522 100788971547 116703019686 119114239101 137921750538 201577943094 238228478202 252856542653 369559562339 436752210037 505713085306 739119124678 758569627959 873504420074 1108678687017 1310256630111 1517139255918 2217357374034 2620513260222 4804274310407 9608548620814 14412822931221 28825645862442
• Sum of all divisors σ(n): 72155594193984
• Sum of proper divisors (its aliquot sum) s(n): 43329948331542
• 28825645862442 is an abundant number, because the sum of its proper divisors (43329948331542) is greater than itself. Its abundance is 14504302469100

Bases of 28825645862442

• Binary: 110100011011101111110011000011100111000101010₂
• Hexadecimal: 0x1A377E61CE2A
• Base-36: A7UBHAGBU

Squares and roots of 28825645862442

• 28825645862442 squared (28825645862442²) is 830917859386919593986203364
• 28825645862442 cubed (28825645862442³) is 23951743955465722345164141545118981654888
• The square root of 28825645862442 is 5368952.0264612163
• The cube root of 28825645862442 is 30661.4730530251

Scales and comparisons

• 28,825,645,862,442 seconds is equal to 916,566 years, 19 weeks, 3 days, 10 hours, 40 minutes, 42 seconds.
• To count from 1 to 28,825,645,862,442 would take you about two million, two hundred ninety-one thousand, four hundred fifteen 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 28825645862442 cubic inches would be around 2555.1 feet tall.

Recreational maths with 28825645862442

• 28825645862442 backwards is 24426854652882
• 28825645862442 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28825645862442's digits is 66
• More coming soon!