428874953520

Names of 428874953520

• Cardinal: 428874953520 can be written as Four hundred twenty-eight billion, eight hundred seventy-four million, nine hundred fifty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.2887495352 × 10¹¹

Factors of 428874953520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 211

Divisors of 428874953520

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 31 37 39 40 41 48 52 60 62 65 74 78 79 80 82 93 104 111 120 123 124 130 148 155 156 158 164 185 186 195 205 208 222 237 240 246 248 260 296 310 312 316 328 370 372 390 395 403 410 444 465 474 481 492 496 520 533 555 592 615 620 624 632 656 740 744 780 790 806 820 888 930 948 962 984 1027 1040 1066 1110 1147 1185 1209 1230 1240 1264 1271 1369 1443 1480 1488 1517 1560 1580 1599 1612 1640 1776 1860 1896 1924 1968 2015 2054 2132 2220 2294 2370 2405 2418 2449 2460 2480 2542 2665 2738 2886 2923 2960 3034 3081 3120 3160 3198 3224 3239 3280 3441 3720 3792 3813 3848 4030 4107 4108 4264 4440 4551 4588 4740 4810 4836 4898 4920 5084 5135 5330 5476 5735 5772 5846 6045 6068 6162 6320 6355 6396 6448 6478 6845 6882 7215 7347 7440 7585 7626 7696 7995 8060 8214 8216 8528 8769 8880 9102 9176 9480 9620 9672 9717 9796 9840 10168 10270 10660 10952 11470 11544 11692 12090 12136 12245 12324 12710 12792 12956 13690 13764 14430 14615 14694 14911 15170 15252 15405 15990 16120 16195 16428 16432 16523 17205 17538 17797 18204 18352 18960 19065 19240 19344 19434 19592 19721 20336 20535 20540 21320 21904 22755 22940 23088 23384 24180 24272 24490 24648 25420 25584 25912 27380 27528 28860 29230 29388 29822 30340 30504 30810 31837 31980 32240 32390 32856 33046 34410 35076 35594 36408 36735 37999 38130 38480 38868 39184 39442 41070 41080 42107 42439 42640 43845 44733 45510 45880 46768 47027 48360 48585 48980 49296 49569 50840 51824 53391 54760 55056 56129 57720 58460 58776 59163 59644 60680 61008 61620 63674 63960 64780 65712 66092 68820 70152 71188 72816 73470 74555 75998 76260 77736 78884 82140 82160 82615 84214 84878 87690 88985 89466 90613 91020 91760 94054 95511 96720 97170 97960 98605 99138 100409 101680 106782 108151 109520 112258 113997 115440 116920 117552 118326 119288 119843 121360 123240 126321 127317 127348 127920 129560 132184 137640 140304 141081 142376 146940 149110 151996 152520 155472 157768 159185 164280 165230 168387 168428 169756 175380 177970 178932 181226 182040 188108 189995 191022 194340 195920 197210 198276 200818 210535 212195 213564 216302 223665 224516 227994 233840 235135 236652 238576 239686 246480 247845 252642 254634 254696 259120 264368 266955 271839 275280 280645 282162 284752 293880 295815 298220 301227 303992 305040 315536 318370 324453 328560 330460 336774 336856 339512 350760 355940 357864 359529 362452 364080 376216 379990 382044 388680 394420 396552 401636 421070 424390 427128 432604 447330 449032 453065 455988 470270 473304 477555 479372 495690 502045 505284 509268 509392 533910 540755 543678 551707 561290 564324 569985 587760 591630 596440 599215 602454 607984 611351 631605 636585 636740 648906 660920 673548 673712 679024 701520 705405 711880 715728 719058 724904 729677 752432 759980 764088 777360 788840 793104 803272 841935 842140 848780 854256 865208 894660 898064 906130 911976 940540 946608 955110 958744 991380 1004090 1010568 1018536 1067820 1081510 1087356 1103414 1122580 1128648 1139970 1177969 1183260 1192880 1198430 1204908 1222702 1263210 1273170 1273480 1297812 1305317 1321840 1347096 1359195 1405963 1410810 1423760 1438116 1449808 1459354 1506135 1519960 1528176 1557959 1577680 1606544 1622265 1655121 1683870 1684280 1697560 1730416 1739999 1789320 1797645 1812260 1823952 1834053 1881080 1910220 1917488 1982760 2008180 2021136 2037072 2135640 2163020 2174712 2189031 2206828 2245160 2257296 2279940 2355938 2366520 2396860 2409816 2445404 2526420 2546340 2546960 2595624 2610634 2694192 2718390 2758535 2811926 2821620 2876232 2918708 3012270 3039920 3056755 3115918 3244530 3310242 3352681 3367740 3368560 3395120 3479998 3533907 3578640 3595290 3624520 3648385 3668106 3715133 3762160 3820440 3915951 3965520 4016360 4217889 4271280 4326040 4349424 4378062 4413656 4434191 4490320 4559880 4673877 4711876 4733040 4793720 4819632 4890808 5052840 5092680 5191248 5219997 5221268 5436780 5517070 5623852 5643240 5752464 5837416 5889845 6024540 6113510 6231836 6489060 6526585 6620484 6705362 6735480 6959996 7029815 7067814 7190580 7249040 7296770 7336212 7430266 7640880 7789795 7831902 8032720 8275605 8435778 8652080 8699995 8756124 8827312 8868382 9119760 9170265 9347754 9423752 9587440 9781616 10058043 10105680 10185360 10439994 10442536 10873560 10945155 11034140 11145399 11247704 11286480 11674832 11779690 12049080 12227020 12463672 12978120 13053170 13240968 13302573 13410724 13470960 13919992 14059630 14135628 14381160 14593540 14672424 14860532 15579590 15663804 16551210 16763405 16871556 17399990 17512248 17669535 17736764 18340530 18575665 18695508 18847504 19579755 20116086 20879988 20885072 21089445 21747120 21890310 22068280 22170955 22290798 22495408 22619987 23369385 23559380 24098160 24454040 24927344 25956240 26099985 26106340 26481936 26605146 26821448 27839984 28119260 28271256 28762320 29187080 29344848 29721064 31159180 31327608 33102420 33526810 33743112 34799980 35024496 35339070 35473528 36681060 37151330 37391016 39159510 40232172 41759976 42178890 43584853 43780620 44136560 44341910 44581596 45239974 46738770 47118760 48296729 48908080 50290215 52199970 52212680 53210292 53642896 55726995 56238520 56542512 57644483 58374160 59442128 62318360 62655216 66204840 66512865 67053620 67486224 67859961 69599960 70678140 70947056 73362120 74302660 74782032 78319020 80464344 83519952 84357780 87169706 87561240 88683820 89163192 90479948 93477540 94237520 96593458 100580430 104399940 104425360 106420584 111453990 112477040 113099935 115288966 124636720 130754559 132409680 133025730 134107240 135719922 137459921 139199920 141356280 144890187 146724240 148605320 156638040 160928688 168715560 172933449 174339412 175122480 177367640 178326384 180959896 186955080 193186916 201160860 208799880 212841168 217924265 222907980 226199870 230577932 241483645 261509118 266051460 268214480 271439844 274919842 282712560 288222415 289780374 297210640 313276080 337431120 339299805 345866898 348678824 354735280 361919792 373910160 386373832 402321720 412379763 417599760 435848530 445815960 452399740 461155864 482967290 523018236 532102920 542879688 549839684 576444830 579560748 653772795 678599610 687299605 691733796 697357648 724450935 772747664 804643440 824759526 864667245 871697060 891631920 904799480 922311728 965934580 1046036472 1064205840 1085759376 1099679368 1152889660 1159121496 1307545590 1357199220 1374599210 1383467592 1448901870 1649519052 1729334490 1743394120 1786978973 1809598960 1931869160 2061898815 2092072944 2199358736 2305779320 2318242992 2615091180 2714398440 2749198420 2766935184 2897803740 3299038104 3458668980 3486788240 3573957946 3863738320 4123797630 4611558640 5230182360 5360936919 5428796880 5498396840 5795607480 6598076208 6917337960 7147915892 8247595260 8934894865 10460364720 10721873838 10996793680 11591214960 13834675920 14295831784 16495190520 17869789730 21443747676 26804684595 28591663568 32990381040 35739579460 42887495352 53609369190 71479158920 85774990704 107218738380 142958317840 214437476760 428874953520
• Sum of all divisors σ(n): 1575739146240
• Sum of proper divisors (its aliquot sum) s(n): 1146864192720
• 428874953520 is an abundant number, because the sum of its proper divisors (1146864192720) is greater than itself. Its abundance is 717989239200

Bases of 428874953520

• Binary: 110001111011010111100000111001100110000₂
• Hexadecimal: 0x63DAF07330
• Base-36: 5H0T2O1C

Squares and roots of 428874953520

• 428874953520 squared (428874953520²) is 183933725756782160390400
• 428874953520 cubed (428874953520³) is 78884568084700375862197985054208000
• The square root of 428874953520 is 654885.4506858433
• The cube root of 428874953520 is 7541.2538723915

Scales and comparisons

• 428,874,953,520 seconds is equal to 13,636 years, 46 weeks, 4 days, 11 hours, 32 minutes.
• To count from 1 to 428,874,953,520 would take you about twenty-seven thousand, two hundred seventy-three 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 428874953520 cubic inches would be around 628.4 feet tall.

Recreational maths with 428874953520

• 428874953520 backwards is 025359478824
• The number of decimal digits it has is: 12
• The sum of 428874953520's digits is 57
• More coming soon!