428000998394514160

Names of 428000998394514160

• Cardinal: 428000998394514160 can be written as Four hundred twenty-eight quadrillion, nine hundred ninety-eight billion, three hundred ninety-four million, five hundred fourteen thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.2800099839451416 × 10¹⁷

Factors of 428000998394514160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1028524

Divisors of 428000998394514160

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 121 140 154 176 220 242 280 308 385 440 484 560 605 616 770 847 880 968 1210 1232 1540 1694 1871 1936 2420 3080 3299 3388 3742 4235 4840 6160 6598 6776 7484 8470 9355 9680 13097 13196 13552 14968 16495 16940 18710 20581 23093 26194 26392 29936 32990 33880 36289 37420 41162 46186 52388 52784 65485 65980 67760 72578 74840 82324 92372 102905 104776 115465 130970 131960 144067 145156 149680 164648 181445 184744 205810 209552 226391 230930 254023 261940 263920 288134 290312 329296 362890 369488 399179 411620 452782 461860 508046 523880 576268 580624 720335 725780 798358 823240 905564 923720 1016092 1023329 1047760 1131955 1152536 1270115 1440670 1451560 1584737 1596716 1646480 1811128 1847440 1995895 2032184 2046658 2263910 2305072 2540230 2794253 2881340 2903120 3169474 3193432 3622256 3991790 4064368 4093316 4527820 5080460 5116645 5588506 5762680 6172429 6338948 6386864 7163303 7923685 7983580 8186632 9055640 10160920 10233290 11177012 11256619 11525360 12344858 12677896 13971265 14326606 15847370 15967160 16373264 18111280 20321840 20466580 22354024 22513238 24689716 25355792 27942530 28653212 30862145 31694740 31934320 35816515 40933160 43207003 44708048 45026476 49379432 55885060 56283095 57306424 61724290 63389480 67896719 71633030 78796333 81866320 86414006 90052952 98758864 111770120 112566190 114612848 123448580 123822809 126778960 135793438 143266060 157592666 172828012 180105904 216035015 223540240 225132380 246897160 247645618 271586876 286532120 315185332 339483595 345656024 393981665 432070030 450264760 475277033 493794320 495291236 543173752 573064240 619114045 630370664 678967190 691312048 746863909 787963330 864140060 866759663 900529520 950554066 990582472 1086347504 1238228090 1260741328 1357934380 1493727818 1575926660 1728280120 1733519326 1901108132 1914648559 1981164944 2376385165 2476456180 2715868760 2987455636 3151853320 3375962371 3456560240 3467038652 3734319545 3802216264 3829297118 4333798315 4752770330 4952912360 5228047363 5431737520 5974911272 6303706640 6751924742 6934077304 7468639090 7604432528 7658594236 8667596630 9505540660 9573242795 9905824720 10456094726 11949822544 13402539913 13503849484 13868154608 14937278180 15317188472 16879811855 17335193260 19011081320 19146485590 20912189452 21061134149 23631736597 26140236815 26805079826 27007698968 29874556360 30634376944 33759623710 34670386520 37135586081 38022162640 38292971180 41824378904 42122268298 47263473194 52280473630 53610159652 54015397936 59749112720 67012699565 67519247420 69340773040 74271172162 76585942360 83648757808 84244536596 94526946388 104560947260 105305670745 107220319304 118158682985 134025399130 135038494840 147427939043 148542344324 153171884720 168489073192 185677930405 189053892776 209121894520 210611341490 214440638608 231672475639 236317365970 259949102567 268050798260 270076989680 294855878086 297084688648 336978146384 371355860810 378107785552 408491446891 418243789040 421222682980 463344951278 472634731940 519898205134 536101596520 589711756172 594169377296 737139695215 742711721620 816982893782 842445365960 926689902556 945269463880 1039796410268 1072203193040 1158362378195 1179423512344 1299745512835 1474279390430 1485423443240 1621707329473 1633965787564 1684890731920 1853379805112 1890538927760 2042457234455 2079592820536 2316724756390 2358847024688 2599491025670 2859440128237 2948558780860 2970846886480 3243414658946 3267931575128 3706759610224 4084914468910 4159185641072 4633449512780 5198982051340 5718880256474 5897117561720 6316425596141 6486829317892 6535863150256 8108536647365 8169828937820 9266899025560 10397964102680 11437760512948 11794235123440 12632851192282 12973658635784 14297200641185 16217073294730 16339657875640 18533798051120 20795928205360 22875521025896 25265702384564 25947317271568 28594401282370 31582127980705 32434146589460 32679315751280 44214979172987 45751042051792 50531404769128 57188802564740 63164255961410 64868293178920 69480681557551 88429958345974 101062809538256 114377605129480 126328511922820 129736586357840 138961363115102 176859916691948 221074895864935 228755210258960 252657023845640 277922726230204 347403407787755 353719833383896 442149791729870 486364770902857 505314047691280 555845452460408 694806815575510 707439666767792 764287497133061 884299583459740 972729541805714 1111690904920816 1389613631151020 1528574994266122 1768599166919480 1945459083611428 2431823854514285 2779227262302040 3057149988532244 3537198333838960 3821437485665305 3890918167222856 4863647709028570 5350012479931427 5558454524604080 6114299977064488 7642874971330610 7781836334445712 9727295418057140 10700024959862854 12228599954128976 15285749942661220 19454590836114280 21400049919725708 26750062399657135 30571499885322440 38909181672228560 42800099839451416 53500124799314270 61142999770644880 85600199678902832 107000249598628540 214000499197257080 428000998394514160
• Sum of all divisors σ(n): 1251094349336832000
• Sum of proper divisors (its aliquot sum) s(n): 823093350942317840
• 428000998394514160 is an abundant number, because the sum of its proper divisors (823093350942317840) is greater than itself. Its abundance is 395092352547803680

Bases of 428000998394514160

• Binary: 10111110000100100001010001111110000110100010100101011110000₂
• Hexadecimal: 0x5F090A3F0D14AF0
• Base-36: 3929OWA1SGDS

Squares and roots of 428000998394514160

• 428000998394514160 squared (428000998394514160²) is 183184854626700912565904782440505600
• 428000998394514160 cubed (428000998394514160³) is 78403300670981927073493011749680642309087616759296000
• The square root of 428000998394514160 is 654217852.3966723425
• The cube root of 428000998394514160 is 753612.7903218729

Scales and comparisons

• 428,000,998,394,514,160 seconds is equal to 13,609,107,854 years, 48 weeks, 3 days, 18 hours, 22 minutes, 40 seconds.
• To count from 1 to 428,000,998,394,514,160 would take you about forty billion, eight hundred twenty-seven million, three hundred twenty-three thousand, five hundred sixty-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 428000998394514160 cubic inches would be around 62801.1 feet tall.

Recreational maths with 428000998394514160

• 428000998394514160 backwards is 061415493899000824
• The number of decimal digits it has is: 18
• The sum of 428000998394514160's digits is 73
• More coming soon!