19794238615424

Names of 19794238615424

• Cardinal: 19794238615424 can be written as Nineteen trillion, seven hundred ninety-four billion, two hundred thirty-eight million, six hundred fifteen thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.9794238615424 × 10¹³

Factors of 19794238615424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 363

Divisors of 19794238615424

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 31 32 49 52 56 58 62 64 91 98 104 112 116 124 128 182 196 203 208 217 224 232 248 281 364 377 392 403 406 416 434 448 464 496 562 637 728 754 784 806 812 832 868 896 899 928 961 992 1124 1274 1421 1456 1508 1519 1568 1612 1624 1664 1736 1798 1856 1922 1967 1984 2248 2548 2639 2821 2842 2912 3016 3038 3136 3224 3248 3472 3596 3653 3712 3844 3934 3968 4496 5096 5278 5642 5684 5824 6032 6076 6272 6293 6448 6496 6727 6944 7192 7306 7688 7868 8149 8711 8992 10192 10556 11284 11368 11648 11687 12064 12152 12493 12586 12896 12992 13454 13769 13888 14384 14612 15376 15736 16298 17422 17984 18473 19747 20384 21112 22568 22736 23374 24128 24304 24986 25172 25571 25792 25984 26908 27538 27776 27869 28768 29224 29791 30752 31472 32596 34844 35968 36946 39494 40768 42224 44051 45136 45472 46748 47089 48256 48608 49972 50344 51142 51584 53816 55076 55738 57043 57536 58448 59582 60977 61504 62944 65192 69688 73892 78988 81536 81809 84448 87451 88102 90272 90944 93496 94178 97216 99944 100688 102284 105937 107632 110152 111476 113243 114086 115072 116896 119164 121954 123008 125888 130384 139376 147784 157976 163618 168896 174902 176204 178997 180544 181888 186992 188356 194432 195083 199888 201376 204568 208537 211874 215264 220304 222952 226486 228172 233792 238328 243908 251776 252619 260768 270041 278752 295568 315952 327236 337792 349804 352408 357994 361088 362297 373984 376712 387283 390166 399301 399776 402752 409136 417074 423748 426839 430528 440608 445904 452972 456344 467584 476656 487816 505238 521536 540082 557504 572663 591136 612157 631904 654472 699608 704816 715988 724594 741559 747968 753424 774566 780332 792701 798602 799552 805504 818272 834148 847496 853678 861056 863939 881216 891808 905944 912688 953312 975632 1010476 1043072 1080164 1115008 1145326 1182272 1224314 1263808 1308944 1365581 1399216 1409632 1431976 1449188 1459759 1483118 1495936 1506848 1549132 1560664 1585402 1597204 1599104 1636544 1668296 1694992 1707356 1727878 1762432 1768333 1783616 1811888 1825376 1890287 1906624 1951264 2020952 2160328 2290652 2364544 2448628 2527616 2536079 2617888 2710981 2731162 2798432 2819264 2863952 2898376 2919518 2966236 3013696 3098264 3121328 3170804 3194408 3273088 3284047 3336592 3389984 3414712 3455756 3510533 3536666 3567232 3623776 3650752 3780574 3813248 3902528 4041904 4320656 4581304 4897256 5072158 5190913 5235776 5421962 5462324 5548907 5596864 5638528 5727904 5796752 5839036 5932472 6027392 6047573 6196528 6242656 6341608 6388816 6568094 6673184 6779968 6829424 6911512 7021066 7073332 7247552 7301504 7561148 7805056 7831189 8083808 8371271 8641312 9162608 9794512 10144316 10381826 10471552 10843924 10924648 11097814 11193728 11231207 11455808 11593504 11678072 11864944 12095146 12378331 12393056 12485312 12683216 12777632 13136188 13232009 13346368 13559936 13658848 13823024 14042132 14146664 14495104 15122296 15662378 16167616 16742542 17282624 17752553 18325216 18976867 19589024 20288632 20763652 21687848 21849296 22195628 22462414 22911616 22988329 23187008 23356144 23729888 24190292 24573731 24756662 24786112 24970624 25366432 25555264 26272376 26464018 26692736 27317696 27646048 28084264 28293328 30244592 31324756 32335232 33485084 34565248 35505106 36650432 37953734 39178048 40577264 41527304 42333011 43375696 43698592 44391256 44924828 45976658 46374016 46712288 47459776 48380584 49147462 49513324 49572224 50732864 51110528 52544752 52928036 54635392 54818323 55292096 56168528 56586656 58598897 60489184 62649512 66970168 71010212 73300864 75907468 78356096 78618449 81154528 83054608 84666022 86751392 87397184 88782512 89849656 91953316 93424576 94919552 96761168 98294924 99026648 101465728 101805457 105089504 105856072 108826523 109636646 110584192 112337056 113173312 117197794 120978368 125299024 133940336 142020424 151814936 157236898 160918303 162309056 166109216 169332044 172016117 173502784 174794368 177565024 179699312 183906632 186849152 193522336 196589848 198053296 203610914 210179008 211712144 217653046 219273292 224674112 226346624 234395588 241956736 242766859 250598048 267880672 284040848 303629872 314473796 321836606 324618112 332218432 338664088 344032234 347005568 355130048 359398624 367813264 383728261 387044672 393179696 396106592 407221828 410192279 420358016 423424288 435306092 438546584 449348224 468791176 485533718 501196096 535761344 550329143 568081696 607259744 628947592 643673212 664436864 677328176 688064468 710260096 712638199 718797248 735626528 761785661 767456522 774089344 786359392 792213184 814443656 820384558 846848576 870612184 877093168 937582352 971067436 1002392192 1071522688 1100658286 1136163392 1214519488 1257895184 1287346424 1354656352 1376128936 1425276398 1437594496 1471253056 1523571322 1534913044 1572718784 1584426368 1628887312 1640769116 1693697152 1699368013 1741224368 1754186336 1875164704 1942134872 2201316572 2272326784 2429038976 2515790368 2574692848 2709312704 2752257872 2850552796 2942506112 3047142644 3069826088 3145437568 3155969167 3257774624 3281538232 3398736026 3482448736 3508372672 3750329408 3884269744 4402633144 4988467393 5031580736 5149385696 5332499627 5418625408 5504515744 5701105592 6094285288 6139652176 6311938334 6515549248 6563076464 6797472052 6964897472 7016745344 7500658816 7768539488 8805266288 9976934786 10063161472 10298771392 10664999254 11009031488 11402211184 11895576091 12188570576 12279304352 12623876668 13031098496 13126152928 13594944104 13929794944 15537078976 17610532576 19953869572 20597542784 21329998508 22018062976 22091784169 22804422368 23791152182 24377141152 24558608704 25247753336 26252305856 27189888208 31074157952 35221065152 39907739144 42659997016 44183568338 45608844736 47582304364 48754282304 49117217408 50495506672 52504611712 54379776416 70442130304 79815478288 85319994032 88367136676 91217689472 95164608728 97508564608 100991013344 108759552832 154642489183 159630956576 170639988064 176734273352 190329217456 201982026688 217519105664 309284978366 319261913152 341279976128 353468546704 380658434912 403964053376 618569956732 638523826304 682559952256 706937093408 761316869824 1237139913464 1413874186816 1522633739648 2474279826928 2827748373632 4948559653856 9897119307712 19794238615424
• Sum of all divisors σ(n): 52995437913600
• Sum of proper divisors (its aliquot sum) s(n): 33201199298176
• 19794238615424 is an abundant number, because the sum of its proper divisors (33201199298176) is greater than itself. Its abundance is 13406960682752

Bases of 19794238615424

• Binary: 100100000000010110100100011111010111110000000₂
• Hexadecimal: 0x1200B48FAF80
• Base-36: 70LCILKZK

Squares and roots of 19794238615424

• 19794238615424 squared (19794238615424²) is 391811882364342632570699776
• 19794238615424 cubed (19794238615424³) is 7755617891878236674844183499881026945024
• The square root of 19794238615424 is 4449071.6577083809
• The cube root of 19794238615424 is 27050.7680455529

Scales and comparisons

• 19,794,238,615,424 seconds is equal to 629,395 years, 29 weeks, 23 hours, 23 minutes, 44 seconds.
• To count from 1 to 19,794,238,615,424 would take you about one million, five hundred seventy-three thousand, four hundred eighty-eight 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 19794238615424 cubic inches would be around 2254.2 feet tall.

Recreational maths with 19794238615424

• 19794238615424 backwards is 42451683249791
• The number of decimal digits it has is: 14
• The sum of 19794238615424's digits is 65
• More coming soon!