428918284032

Names of 428918284032

• Cardinal: 428918284032 can be written as Four hundred twenty-eight billion, nine hundred eighteen million, two hundred eighty-four thousand and thirty-two.

Scientific notation

• Scientific notation: 4.28918284032 × 10¹¹

Factors of 428918284032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 119

Divisors of 428918284032

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 19 21 24 28 32 34 38 42 48 49 51 56 57 64 68 71 76 84 96 98 102 112 114 119 128 133 136 142 147 152 168 192 196 204 213 224 228 238 256 266 272 284 294 304 323 336 343 357 384 392 399 408 426 448 456 476 497 532 544 568 588 608 646 672 686 714 768 784 798 816 833 852 896 912 931 952 969 994 1029 1064 1088 1136 1176 1207 1216 1292 1344 1349 1372 1428 1491 1568 1596 1632 1666 1704 1792 1824 1862 1904 1938 1988 2058 2128 2176 2261 2272 2352 2414 2432 2499 2584 2688 2698 2744 2793 2856 2982 3136 3192 3264 3332 3408 3479 3621 3648 3724 3808 3876 3976 4047 4116 4256 4352 4522 4544 4704 4828 4864 4998 5041 5168 5376 5396 5488 5586 5712 5831 5964 6272 6384 6517 6528 6664 6783 6816 6958 7242 7296 7448 7616 7752 7952 8094 8232 8449 8512 9044 9088 9408 9443 9656 9996 10082 10336 10437 10792 10976 11172 11424 11662 11928 12544 12768 13034 13056 13328 13566 13632 13916 14484 14592 14896 15123 15232 15504 15827 15904 16188 16464 16898 17024 17493 18088 18176 18816 18886 19312 19551 19992 20164 20672 20874 21584 21952 22344 22848 22933 23324 23856 24353 25347 25536 26068 26656 27132 27264 27832 28329 28968 29792 30246 30464 31008 31654 31808 32376 32928 33796 34048 34986 35287 36176 37632 37772 38624 39102 39984 40328 41344 41748 43168 43904 44688 45696 45866 46648 47481 47712 48706 50694 51072 52136 53312 54264 54528 55664 56658 57936 59143 59584 60492 62016 63308 63616 64752 65856 66101 67592 68799 69972 70574 72352 73059 75544 77248 78204 79968 80656 82688 83496 85697 86336 87808 89376 91392 91732 93296 94962 95424 95779 97412 101388 102144 104272 105861 106624 108528 110789 111328 113316 115872 118286 119168 120984 124032 126616 127232 129504 131712 132202 135184 137598 139944 141148 144704 146118 151088 154496 156408 159936 160531 161312 166992 171394 172672 177429 178752 183464 186592 189924 190848 191558 194824 198303 202776 208544 211722 213248 217056 221578 222656 226632 231744 236572 238336 241968 247009 248064 253232 257091 259008 263424 264404 270368 275196 279888 282296 287337 289408 292236 302176 308992 312816 319872 321062 322624 332367 333984 342788 345344 354858 357504 366928 373184 379848 381696 383116 389648 396606 405552 414001 417088 423444 434112 443156 445312 453264 462707 463488 473144 481593 483936 494018 506464 514182 518016 528808 540736 550392 559776 564592 574674 578816 584472 599879 604352 625632 639744 642124 645248 664734 667968 670453 685576 709716 715008 733856 741027 746368 759696 766232 779296 793212 811104 828002 834176 846888 868224 886312 890624 906528 925414 926976 946288 963186 967872 988036 1012928 1028364 1036032 1057616 1081472 1100784 1119552 1123717 1129184 1149348 1168944 1199758 1208704 1242003 1251264 1284248 1290496 1329468 1335936 1340906 1371152 1388121 1419432 1467712 1482054 1492736 1519392 1532464 1558592 1586424 1622208 1628243 1656004 1668352 1693776 1729063 1736448 1772624 1799637 1813056 1850828 1892576 1926372 1935744 1976072 2011359 2025856 2056728 2115232 2162944 2201568 2239104 2247434 2258368 2298696 2337888 2399516 2417408 2484006 2502528 2568496 2658936 2671872 2681812 2742304 2776242 2838864 2935424 2964108 3038784 3064928 3117184 3172848 3244416 3256486 3312008 3371151 3387552 3458126 3545248 3599274 3626112 3701656 3785152 3852744 3871488 3952144 4022718 4051712 4113456 4199153 4230464 4403136 4478208 4494868 4516736 4597392 4675776 4693171 4799032 4884729 4968012 5005056 5136992 5187189 5317872 5363624 5484608 5552484 5677728 5870848 5928216 6077568 6129856 6234368 6345696 6488832 6512972 6624016 6742302 6775104 6916252 7090496 7198548 7252224 7403312 7570304 7705488 7866019 7904288 8045436 8226912 8398306 8460928 8806272 8989736 9033472 9194784 9351552 9386342 9598064 9769458 9936024 10273984 10374378 10635744 10727248 10969216 11104968 11355456 11397701 11856432 12155136 12259712 12597459 12691392 13025944 13248032 13484604 13550208 13832504 14079513 14180992 14397096 14806624 15140608 15410976 15732038 15808576 16090872 16453824 16796612 16921856 17612544 17979472 18389568 18703104 18772684 19196128 19538916 19872048 20547968 20748756 21271488 21454496 21938432 22209936 22710912 22795402 23598057 23712864 24519424 25194918 25382784 26051888 26496064 26969208 27100416 27665008 28159026 28361984 28794192 29394071 29613248 30821952 31464076 31617152 32181744 32852197 32907648 33593224 34193103 35958944 36779136 37545368 38392256 39077832 39744096 41095936 41497512 42542976 42908992 44419872 45421824 45590804 47196114 47425728 50389836 50765568 52103776 52992128 53938416 55330016 56318052 57588384 58788142 59226496 61643904 62928152 63234304 64363488 65704394 65815296 67186448 68386206 71917888 73558272 75090736 76784512 78155664 79488192 79783907 82995024 85085952 85817984 88182213 88839744 91181608 94392228 94851456 98556591 100779672 104207552 105984256 107876832 110660032 112636104 115176768 117576284 118452992 123287808 125856304 128726976 131408788 134372896 136772412 143835776 150181472 153569024 156311328 158976384 159567814 165990048 171635968 176364426 177679488 182363216 188784456 189702912 197113182 201559344 208415104 215753664 221320064 225272208 230353536 235152568 239351721 251712608 257453952 262817576 268745792 273544824 287671552 300362944 312622656 317952768 319135628 331980096 352728852 355358976 364726432 377568912 394226364 403118688 416830208 431507328 442640128 450544416 460707072 470305136 478703442 503425216 514907904 525635152 537491584 547089648 558487349 600725888 625245312 638271256 663960192 705457704 729452864 755137824 788452728 806237376 863014656 901088832 940610272 957406884 1006850432 1051270304 1074983168 1094179296 1116974698 1201451776 1250490624 1276542512 1327920384 1410915408 1458905728 1510275648 1576905456 1612474752 1675462047 1802177664 1881220544 1914813768 2013700864 2102540608 2188358592 2233949396 2553085024 2821830816 2917811456 3020551296 3153810912 3224949504 3350924094 3604355328 3762441088 3829627536 4205081216 4376717184 4467898792 5106170048 5643661632 6041102592 6307621824 6701848188 7524882176 7659255072 8410162432 8753434368 8935797584 10212340096 11287323264 12615243648 13403696376 15318510144 17871595168 20424680192 22574646528 25230487296 26807392752 30637020288 35743190336 53614785504 61274040576 71486380672 107229571008 142972761344 214459142016 428918284032
• Sum of all divisors σ(n): 1504939968000
• Sum of proper divisors (its aliquot sum) s(n): 1076021683968
• 428918284032 is an abundant number, because the sum of its proper divisors (1076021683968) is greater than itself. Its abundance is 647103399936

Bases of 428918284032

• Binary: 110001111011101100001011001111100000000₂
• Hexadecimal: 0x63DD859F00
• Base-36: 5H1IVE2O

Squares and roots of 428918284032

• 428918284032 squared (428918284032²) is 183970894376955426177024
• 428918284032 cubed (428918284032³) is 78908480327996039160400387944480768
• The square root of 428918284032 is 654918.5323626137
• The cube root of 428918284032 is 7541.5078356075

Scales and comparisons

• 428,918,284,032 seconds is equal to 13,638 years, 14 weeks, 1 day, 23 hours, 47 minutes, 12 seconds.
• To count from 1 to 428,918,284,032 would take you about twenty-seven thousand, two hundred seventy-six 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 428918284032 cubic inches would be around 628.5 feet tall.

Recreational maths with 428918284032

• 428918284032 backwards is 230482819824
• 428918284032 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428918284032's digits is 51
• More coming soon!