428350164840

Names of 428350164840

• Cardinal: 428350164840 can be written as Four hundred twenty-eight billion, three hundred fifty million, one hundred sixty-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.2835016484 × 10¹¹

Factors of 428350164840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5153

Divisors of 428350164840

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 17 18 20 24 26 27 30 34 36 39 40 45 51 52 54 60 65 68 72 78 81 85 90 102 104 108 117 120 130 135 136 153 156 162 169 170 180 195 204 216 221 234 243 255 260 270 306 312 324 338 340 351 360 390 405 408 442 459 468 486 507 510 520 540 585 612 648 663 676 680 702 729 765 780 810 845 884 918 936 972 1014 1020 1053 1080 1105 1170 1215 1224 1326 1352 1377 1404 1458 1521 1530 1560 1620 1690 1755 1768 1836 1944 1989 2028 2040 2106 2210 2295 2340 2430 2535 2652 2754 2808 2873 2916 3042 3060 3159 3240 3315 3380 3510 3645 3672 3978 4056 4131 4212 4420 4563 4590 4680 4860 5070 5113 5265 5304 5508 5746 5832 5967 6084 6120 6318 6630 6760 6885 7020 7290 7605 7956 8262 8424 8619 8840 9126 9180 9477 9720 9945 10140 10226 10530 11016 11492 11934 12168 12393 12636 13260 13689 13770 14040 14365 14580 15210 15339 15795 15912 16524 17238 17901 18252 18360 18954 19890 20280 20452 20655 21060 22815 22984 23868 24786 25272 25565 25857 26520 27378 27540 28730 29160 29835 30420 30678 31590 33048 34476 35802 36504 37908 39780 40904 41067 41310 42120 43095 45630 46017 47385 47736 49572 51130 51714 53703 54756 55080 57460 59670 60840 61356 61965 63180 66469 68445 68952 71604 75816 76695 77571 79560 82134 82620 86190 86921 89505 91260 92034 94770 99144 102260 103428 107406 109512 114920 119340 122712 123201 123930 126360 129285 132938 136890 138051 143208 153390 155142 161109 164268 165240 172380 173842 179010 182520 184068 189540 199407 204520 205335 206856 214812 230085 232713 238680 246402 247860 258570 260763 265876 268515 273780 276102 306780 310284 322218 328536 332345 344760 347684 358020 368136 379080 387855 398814 410670 414153 429624 434605 460170 465426 492804 495720 517140 521526 531752 537030 547560 552204 598221 613560 616005 620568 644436 664690 690255 695368 698139 716040 775710 782289 797628 805545 821340 828306 864097 869210 920340 930852 985608 997035 1034280 1043052 1074060 1104408 1129973 1163565 1196442 1232010 1242459 1288872 1303815 1329380 1380510 1396278 1551420 1564578 1595256 1611090 1642680 1656612 1728194 1738420 1794663 1840680 1861704 1994070 2070765 2086104 2094417 2148120 2259946 2327130 2346867 2392884 2464020 2484918 2592291 2607630 2658760 2761020 2792556 2991105 3102840 3129156 3222180 3313224 3389919 3456388 3476840 3490695 3589326 3727377 3911445 3988140 4141530 4188834 4320485 4519892 4654260 4693734 4785768 4928040 4969836 5184582 5215260 5383989 5522040 5585112 5649865 5982210 6212295 6258312 6444360 6779838 6912776 6981390 7040601 7178652 7454754 7776873 7822890 7976280 8283060 8377668 8640970 8973315 9039784 9308520 9387468 9939672 10169757 10369164 10430520 10472085 10767978 11299730 11734335 11964420 12424590 12961455 13559676 13962780 14081202 14357304 14689649 14909508 15553746 15645780 16151967 16566120 16755336 16949595 17281940 17946630 18636885 18774936 20339514 20738328 20944170 21121803 21535956 22599460 23330619 23468670 23928840 24849180 25922910 26919945 27119352 27925560 28162404 29379298 29819016 30509271 31107492 31291560 32303934 33899190 34563880 35203005 35893260 37273770 38884365 40679028 41888340 42243606 43071912 44068947 45198920 46661238 46937340 48455901 49698360 50848785 51845820 53839890 56324808 58758596 61018542 62214984 63365409 64607868 67798380 69991857 70406010 71786520 73448245 74547540 77768730 80759835 81358056 83776680 84487212 88137894 91527813 93322476 93874680 96911802 101697570 103691640 105609015 107679780 116653095 117517192 122037084 126730818 129215736 132206841 135596760 139983714 140812020 146896490 149095080 152546355 155537460 161519670 168974424 176275788 183055626 186644952 193823604 203395140 209975571 211218030 215359560 220344735 233306190 242279505 244074168 253461636 264413682 274583439 279967428 281624040 293792980 305092710 311074920 316827045 323039340 349959285 352551576 366111252 387647208 396620523 406790280 419951142 422436060 440689470 457639065 466612380 484559010 506923272 528827364 549166878 559934856 587585960 610185420 629926713 633654090 646078680 661034205 699918570 732222504 793241046 823750317 839902284 844872120 881378940 915278130 933224760 969118020 1049877855 1057654728 1098333756 1189861569 1220370840 1259853426 1267308180 1322068410 1372917195 1399837140 1586482092 1647500634 1679804568 1762757880 1830556260 1938236040 1983102615 2099755710 2196667512 2379723138 2519706852 2534616360 2644136820 2745834390 2799674280 3149633565 3172964184 3295001268 3569584707 3661112520 3966205230 4118751585 4199511420 4759446276 5039413704 5288273640 5491668780 5949307845 6299267130 6590002536 7139169414 7932410460 8237503170 8399022840 9518892552 10708754121 10983337560 11898615690 12598534260 14278338828 15864820920 16475006340 17847923535 21417508242 23797231380 25197068520 28556677656 32950012680 35695847070 42835016484 47594462760 53543770605 71391694140 85670032968 107087541210 142783388280 214175082420 428350164840
• Sum of all divisors σ(n): 1657093408920
• Sum of proper divisors (its aliquot sum) s(n): 1228743244080
• 428350164840 is an abundant number, because the sum of its proper divisors (1228743244080) is greater than itself. Its abundance is 800393079240

Bases of 428350164840

• Binary: 110001110111011101010001100111101101000₂
• Hexadecimal: 0x63BBA8CF68
• Base-36: 5GS4MMI0

Squares and roots of 428350164840

• 428350164840 squared (428350164840²) is 183483863718455172225600
• 428350164840 cubed (428350164840³) is 78595343269280368372986349667904000
• The square root of 428350164840 is 654484.6559240331
• The cube root of 428350164840 is 7538.1766895257

Scales and comparisons

• 428,350,164,840 seconds is equal to 13,620 years, 10 weeks, 6 days, 12 hours, 54 minutes.
• To count from 1 to 428,350,164,840 would take you about twenty-seven thousand, two hundred forty 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 428350164840 cubic inches would be around 628.2 feet tall.

Recreational maths with 428350164840

• 428350164840 backwards is 048461053824
• 428350164840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428350164840's digits is 45
• More coming soon!