425238128640

Names of 425238128640

• Cardinal: 425238128640 can be written as Four hundred twenty-five billion, two hundred thirty-eight million, one hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.2523812864 × 10¹¹

Factors of 425238128640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 485

Divisors of 425238128640

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 113 117 120 128 130 135 144 156 160 162 180 192 195 208 216 226 234 240 256 260 270 288 312 320 324 339 349 351 360 384 390 405 416 432 452 468 480 512 520 540 565 576 585 624 640 648 678 698 702 720 768 780 810 832 864 904 936 960 1017 1024 1040 1047 1053 1080 1130 1152 1170 1248 1280 1296 1356 1396 1404 1440 1469 1536 1560 1620 1664 1695 1728 1745 1755 1808 1872 1920 2034 2048 2080 2094 2106 2160 2260 2304 2340 2496 2560 2592 2712 2792 2808 2880 2938 3051 3072 3120 3141 3240 3328 3390 3456 3490 3510 3616 3744 3840 4068 4160 4188 4212 4320 4407 4520 4537 4608 4680 4992 5085 5120 5184 5235 5265 5424 5584 5616 5760 5876 6102 6144 6240 6282 6480 6656 6780 6912 6980 7020 7232 7345 7488 7680 8136 8320 8376 8424 8640 8814 9040 9074 9153 9216 9360 9423 9984 10170 10240 10368 10470 10530 10848 11168 11232 11520 11752 12204 12480 12564 12960 13221 13312 13560 13611 13824 13960 14040 14464 14690 14976 15255 15360 15705 16272 16640 16752 16848 17280 17628 18080 18148 18306 18432 18720 18846 19968 20340 20736 20940 21060 21696 22035 22336 22464 22685 23040 23504 24408 24960 25128 25920 26442 26624 27120 27222 27648 27920 28080 28269 28928 29380 29952 30510 30720 31410 32544 33280 33504 33696 34560 35256 36160 36296 36612 37440 37692 39437 39663 39936 40680 40833 41472 41880 42120 43392 44070 44672 44928 45370 45765 46080 47008 47115 48816 49920 50256 51840 52884 54240 54444 55296 55840 56160 56538 57856 58760 59904 61020 62820 65088 66105 66560 67008 67392 68055 69120 70512 72320 72592 73224 74880 75384 78874 79326 79872 81360 81666 82944 83760 84240 86784 88140 89344 89856 90740 91530 92160 94016 94230 97632 99840 100512 103680 105768 108480 108888 111680 112320 113076 115712 117520 118311 118989 119808 122040 122499 125640 130176 132210 133120 134016 134784 136110 138240 141024 141345 144640 145184 146448 149760 150768 157748 158652 162720 163332 165888 167520 168480 173568 176280 178688 179712 181480 183060 188032 188460 195264 197185 198315 199680 201024 204165 207360 211536 216960 217776 223360 224640 226152 231424 235040 236622 237978 239616 244080 244998 251280 260352 264420 268032 269568 272220 276480 282048 282690 289280 290368 292896 299520 301536 315496 317304 325440 326664 335040 336960 347136 352560 354933 357376 359424 362960 366120 367497 376064 376920 390528 394370 396630 399360 402048 408330 414720 423072 433920 435552 446720 449280 452304 470080 473244 475956 488160 489996 502560 512681 520704 528840 536064 539136 544440 564096 565380 578560 580736 585792 591555 594945 599040 603072 612495 630992 634608 650880 653328 670080 673920 694272 705120 709866 714752 718848 725920 732240 734994 752128 753840 781056 788740 793260 804096 816660 829440 846144 867840 871104 893440 898560 904608 940160 946488 951912 976320 979992 1005120 1025362 1041408 1057680 1064799 1072128 1078272 1088880 1128192 1130760 1157120 1161472 1171584 1183110 1189890 1198080 1206144 1224990 1261984 1269216 1301760 1306656 1340160 1347840 1410240 1419732 1451840 1464480 1469988 1504256 1507680 1538043 1562112 1577480 1586520 1608192 1633320 1692288 1735680 1742208 1774665 1786880 1797120 1809216 1837485 1880320 1892976 1903824 1952640 1959984 2010240 2050724 2082816 2115360 2129598 2144256 2156544 2177760 2256384 2261520 2322944 2343168 2366220 2379780 2412288 2449980 2523968 2538432 2563405 2603520 2613312 2680320 2695680 2820480 2839464 2903680 2928960 2939976 3008512 3015360 3076086 3124224 3154960 3173040 3194397 3216384 3266640 3384576 3471360 3484416 3549330 3573760 3594240 3618432 3674970 3760640 3785952 3807648 3905280 3919968 4020480 4101448 4230720 4259196 4355520 4512768 4523040 4614129 4645888 4686336 4732440 4759560 4824576 4899960 5047936 5076864 5126810 5207040 5226624 5323995 5360640 5391360 5640960 5678928 5807360 5857920 5879952 6030720 6152172 6248448 6309920 6346080 6388794 6432768 6533280 6769152 6968832 7098660 7236864 7349940 7521280 7571904 7615296 7690215 7810560 7839936 8040960 8202896 8461440 8518392 8711040 9025536 9046080 9228258 9291776 9372672 9464880 9519120 9649152 9799920 10095872 10153728 10253620 10414080 10453248 10647990 10721280 10782720 11281920 11357856 11614720 11715840 11759904 12061440 12304344 12619840 12692160 12777588 13066560 13538304 13842387 13937664 14197320 14473728 14699880 15042560 15143808 15230592 15380430 15621120 15679872 15971985 16081920 16405792 16922880 17036784 17422080 18092160 18456516 18745344 18929760 19038240 19298304 19599840 20191744 20307456 20507240 20906496 21295980 22563840 22715712 23070645 23229440 23431680 23519808 24122880 24608688 25239680 25384320 25555176 26133120 27076608 27684774 27875328 28394640 28947456 29399760 30287616 30461184 30760860 31242240 31359744 31943970 32163840 32811584 33845760 34073568 34844160 36184320 36913032 37859520 38076480 39199680 40383488 40614912 41014480 41527161 41812992 42591960 45127680 45431424 46141290 46458880 46863360 47039616 48245760 49217376 50479360 50768640 51110352 52266240 55369548 56789280 57894912 58799520 60575232 60922368 61521720 62719488 63887940 65623168 67691520 68147136 69211935 69688320 72368640 73826064 75719040 76152960 78399360 80766976 81229824 82028960 83054322 83625984 85183920 90862848 92282580 93726720 94079232 96491520 98434752 100958720 101537280 102220704 104532480 110739096 113578560 117599040 121150464 121844736 123043440 125438976 127775880 131246336 135383040 136294272 138423870 139376640 144737280 147652128 151438080 152305920 156798720 164057920 166108644 170367840 181725696 184565160 188158464 196869504 201917440 203074560 204441408 207635805 209064960 221478192 227157120 235198080 242300928 243689472 246086880 250877952 255551760 262492672 272588544 276847740 289474560 295304256 302876160 304611840 313597440 328115840 332217288 340735680 363451392 369130320 376316928 393739008 403834880 406149120 408882816 415271610 418129920 442956384 454314240 470396160 492173760 511103520 524985344 545177088 553695480 590608512 605752320 609223680 627194880 656231680 664434576 681471360 726902784 738260640 752633856 787478016 817765632 830543220 885912768 908628480 940792320 984347520 1022207040 1049970688 1090354176 1107390960 1181217024 1211504640 1218447360 1254389760 1312463360 1328869152 1362942720 1476521280 1574956032 1635531264 1661086440 1771825536 1817256960 1881584640 1968695040 2044414080 2180708352 2214781920 2362434048 2624926720 2657738304 2725885440 2953042560 3149912064 3271062528 3322172880 3543651072 3634513920 3763169280 3937390080 4088828160 4429563840 4724868096 5249853440 5315476608 5451770880 5906085120 6542125056 6644345760 7087302144 7874780160 8177656320 8859127680 9449736192 10630953216 10903541760 11812170240 13288691520 14174604288 15749560320 16355312640 17718255360 21261906432 23624340480 26577383040 28349208576 32710625280 35436510720 42523812864 47248680960 53154766080 70873021440 85047625728 106309532160 141746042880 212619064320 425238128640
• Sum of all divisors σ(n): 1660701042000
• Sum of proper divisors (its aliquot sum) s(n): 1235462913360
• 425238128640 is an abundant number, because the sum of its proper divisors (1235462913360) is greater than itself. Its abundance is 810224784720

Bases of 425238128640

• Binary: 110001100000010001010101110100000000000₂
• Hexadecimal: 0x63022AE800
• Base-36: 5FCNSW00

Squares and roots of 425238128640

• 425238128640 squared (425238128640²) is 180827466049249188249600
• 425238128640 cubed (425238128640³) is 76894733269495858888298981228544000
• The square root of 425238128640 is 652102.8512742449
• The cube root of 425238128640 is 7519.8769257057

Scales and comparisons

• 425,238,128,640 seconds is equal to 13,521 years, 13 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 425,238,128,640 would take you about twenty-seven thousand and forty-two 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 425238128640 cubic inches would be around 626.7 feet tall.

Recreational maths with 425238128640

• 425238128640 backwards is 046821832524
• 425238128640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 425238128640's digits is 45
• More coming soon!