16390435548131541

Names of 16390435548131541

• Cardinal: 16390435548131541 can be written as Sixteen quadrillion, three hundred ninety trillion, four hundred thirty-five billion, five hundred forty-eight million, one hundred thirty-one thousand, five hundred forty-one.

Scientific notation

• Scientific notation: 1.6390435548131541 × 10¹⁶

Factors of 16390435548131541

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2102

Divisors of 16390435548131541

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 9 13 19 39 57 67 117 127 169 171 201 247 361 381 507 603 741 871 1083 1143 1273 1521 1651 1873 2223 2413 2613 3211 3249 3819 4693 4953 5619 7239 7839 8509 9633 11323 11457 14079 14859 16549 16857 21463 21717 24187 24349 25527 28899 31369 33969 35587 42237 45847 49647 61009 64389 72561 73047 76581 94107 101907 106761 110617 125491 137541 148941 161671 183027 193167 215137 217683 219141 237871 282321 314431 316537 320283 331851 376473 407797 412623 462631 485013 549081 596011 645411 676153 713613 943293 949611 995553 1129419 1223391 1387893 1438021 1455039 1631383 1788033 1936233 2028459 2101723 2140839 2384329 2829879 2848833 3071749 3092323 3508129 3670173 4087603 4163679 4314063 4519549 4894149 5364099 6014203 6085377 6305169 7152987 7748143 8789989 9215247 9276969 10524387 12262809 12942189 13558647 14682447 15937357 18042609 18915507 21207979 21458961 23244429 26369967 27322399 27645741 27830907 30996277 31573161 36788427 39932737 40200199 40675941 45302251 45605677 47812071 54127827 58754137 63623937 66654451 69733287 79109901 81967197 85871431 92988831 114269857 119798211 120600597 135906753 136817031 143436213 176262411 190871811 199963353 207185641 235044643 245901591 257614293 278966493 302809783 342809571 359394633 361801791 402951601 407720259 410451093 445532383 519125581 528787233 588929263 592873801 599890059 621556923 705133929 763803781 772842879 866507863 908429349 1028428713 1116328603 1208854803 1266434569 1336597149 1557376743 1766787789 1778621403 1864670769 2115401787 2291411343 2599523589 2693413333 2725288047 3055580359 3348985809 3626564409 3799303707 3936527179 4009791447 4465848217 4672130229 5300363367 5335864209 5753385877 5791920979 6874234029 7656080419 7798570767 8080239999 8465115277 9166741077 10046957427 11264602219 11397911121 11809581537 13397544651 14512271839 16463649397 17260157631 17375762937 22968241257 24240719997 25395345831 27500223231 29850669661 33793806657 35428744611 39722544667 40192633953 43536815517 49390948191 51174853327 51780472893 52127288811 58056026821 68904723771 74794016401 75294972727 76186037493 84851116123 89552008983 101381419971 110046498601 119167634001 130610446551 148172844573 153524559981 160837190263 174168080463 214027442161 224382049203 225884918181 254553348369 268656026949 330139495803 357502902003 388058705593 460573679943 482511570789 522504241389 567162723559 642082326483 673146147609 677654754543 754728348673 763660045107 972322213213 990418487409 1103064509599 1164176116779 1430604481813 1447534712367 1701488170677 1926246979449 2090883473419 2264185046019 2916966639639 3309193528797 3492528350337 4291813445439 5044763172709 5104464512031 6272650420257 6792555138057 7373115406267 8750899918917 9927580586391 10776091747621 12875440336317 14339838624787 15134289518127 18817951260771 22119346218801 27181485154447 32328275242863 43019515874361 45402868554381 66358038656403 81544455463341 95850500281471 96984825728589 129058547623083 140089192719073 244633366390023 287551500844413 420267578157219 862654502533239 1260802734471657 1821159505347949 5463478516043847 16390435548131541
• Sum of all divisors σ(n): 27691455772850688
• Sum of proper divisors (its aliquot sum) s(n): 11301020224719147
• 16390435548131541 is a deficient number, because the sum of its proper divisors (11301020224719147) is less than itself. Its deficiency is 5089415323412394

Bases of 16390435548131541

• Binary: 111010001110110000001110101000100011110111000011010101₂
• Hexadecimal: 0x3A3B03A88F70D5
• Base-36: 4HDXA54UOR9

Squares and roots of 16390435548131541

• 16390435548131541 squared (16390435548131541²) is 268646377457454088868856239034681
• 16390435548131541 cubed (16390435548131541³) is 4403231134955419368911183378679518885779048973421
• The square root of 16390435548131541 is 128025136.3917708975
• The cube root of 16390435548131541 is 254017.4185056531

Scales and comparisons

• 16,390,435,548,131,541 seconds is equal to 521,165,151 years, 25 weeks, 1 day, 9 hours, 52 minutes, 21 seconds.
• To count from 1 to 16,390,435,548,131,541 would take you about one billion, five hundred sixty-three million, four hundred ninety-five thousand, four hundred fifty-four 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 16390435548131541 cubic inches would be around 21168.1 feet tall.

Recreational maths with 16390435548131541

• 16390435548131541 backwards is 14513184553409361
• The number of decimal digits it has is: 17
• The sum of 16390435548131541's digits is 63
• More coming soon!