1428838014202368

Names of 1428838014202368

• Cardinal: 1428838014202368 can be written as One quadrillion, four hundred twenty-eight trillion, eight hundred thirty-eight billion, fourteen million, two hundred two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.428838014202368 × 10¹⁵

Factors of 1428838014202368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 228047

Divisors of 1428838014202368

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 112 128 132 154 168 176 192 224 231 256 264 308 336 352 384 448 462 512 528 616 672 704 768 896 924 1056 1232 1344 1408 1536 1792 1848 2112 2464 2688 2816 3584 3696 4224 4928 5376 5632 7392 8448 9856 10752 14784 16896 19712 29568 39424 59136 83717 118272 144307 167434 251151 288614 334868 432921 502302 577228 586019 669736 865842 920887 1004604 1010149 1154456 1172038 1339472 1587377 1731684 1758057 1841774 2009208 2020298 2308912 2344076 2678944 2762661 3030447 3174754 3463368 3516114 3683548 4018416 4040596 4617824 4688152 4762131 5357888 5525322 6060894 6349508 6446209 6926736 7032228 7367096 8036832 8081192 9235648 9376304 9524262 10715776 11050644 11111639 12121788 12699016 12892418 13853472 14064456 14734192 16073664 16162384 18471296 18752608 19048524 19338627 21431552 22101288 22223278 24243576 25398032 25784836 27706944 28128912 29468384 32147328 32324768 33334917 36942592 37505216 38097048 38677254 42863104 44202576 44446556 48487152 50796064 51569672 55413888 56257824 58936768 64294656 64649536 66669834 73885184 75010432 76194096 77354508 88405152 88893112 96974304 101592128 103139344 110827776 112515648 117873536 128589312 129299072 133339668 150020864 152388192 154709016 176810304 177786224 193948608 203184256 206278688 221655552 225031296 235747072 258598144 266679336 300041728 304776384 309418032 353620608 355572448 387897216 406368512 412557376 450062592 471494144 517196288 533358672 609552768 618836064 707241216 711144896 775794432 812737024 825114752 900125184 1066717344 1219105536 1237672128 1414482432 1422289792 1551588864 1650229504 2133434688 2438211072 2475344256 2844579584 3300459008 4266869376 4950688512 5689159168 8533738752 9901377024 12080949119 17067477504 24161898238 36242847357 48323796476 72485694714 84566643833 96647592952 132890440309 144971389428 169133287666 193295185904 253699931499 265780880618 289942778856 338266575332 386590371808 398671320927 507399862998 531561761236 579885557712 676533150664 773180743616 797342641854 930233082163 1014799725996 1063123522472 1159771115424 1353066301328 1546361487232 1594685283708 1860466164326 2029599451992 2126247044944 2319542230848 2706132602656 2790699246489 3092722974464 3189370567416 3720932328652 4059198903984 4252494089888 4639084461696 5412265205312 5581398492978 6185445948928 6378741134832 7441864657304 8118397807968 8504988179776 9278168923392 10824530410624 11162796985956 12757482269664 14883729314608 16236795615936 17009976359552 18556337846784 21649060821248 22325593971912 25514964539328 29767458629216 32473591231872 34019952719104 43298121642496 44651187943824 51029929078656 59534917258432 64947182463744 68039905438208 89302375887648 102059858157312 119069834516864 129894364927488 178604751775296 204119716314624 238139669033728 357209503550592 476279338067456 714419007101184 1428838014202368
• Sum of all divisors σ(n): 4745872979831808
• Sum of proper divisors (its aliquot sum) s(n): 3317034965629440
• 1428838014202368 is an abundant number, because the sum of its proper divisors (3317034965629440) is greater than itself. Its abundance is 1888196951427072

Bases of 1428838014202368

• Binary: 101000100111000010101000110010001110011001000000000₂
• Hexadecimal: 0x5138546473200
• Base-36: E2HB4E5GQO

Squares and roots of 1428838014202368

• 1428838014202368 squared (1428838014202368²) is 2041578070829766378475256807424
• 1428838014202368 cubed (1428838014202368³) is 2917084356563504795342236447338969385540780032
• The square root of 1428838014202368 is 37799973.7328264291
• The cube root of 1428838014202368 is 112631.7932436741

Scales and comparisons

• 1,428,838,014,202,368 seconds is equal to 45,432,629 years, 8 weeks, 4 days, 5 hours, 32 minutes, 48 seconds.
• To count from 1 to 1,428,838,014,202,368 would take you about one hundred thirty-six million, two hundred ninety-seven thousand, eight hundred eighty-seven 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 1428838014202368 cubic inches would be around 9386 feet tall.

Recreational maths with 1428838014202368

• 1428838014202368 backwards is 8632024108388241
• The number of decimal digits it has is: 16
• The sum of 1428838014202368's digits is 60
• More coming soon!