428651249664

Names of 428651249664

• Cardinal: 428651249664 can be written as Four hundred twenty-eight billion, six hundred fifty-one million, two hundred forty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.28651249664 × 10¹¹

Factors of 428651249664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 253

Divisors of 428651249664

• Number of divisors d(n): 544
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 44 48 51 64 66 68 88 89 96 102 128 131 132 136 176 178 187 192 204 256 262 264 267 272 352 356 374 384 393 408 512 524 528 534 544 561 704 712 748 768 786 816 979 1024 1048 1056 1068 1088 1122 1408 1424 1441 1496 1513 1536 1572 1632 1958 2048 2096 2112 2136 2176 2227 2244 2816 2848 2882 2937 2992 3026 3072 3144 3264 3916 4096 4192 4224 4272 4323 4352 4454 4488 4539 5632 5696 5764 5874 5984 6052 6144 6288 6528 6681 7832 8192 8384 8448 8544 8646 8704 8908 8976 9078 11264 11392 11528 11659 11748 11968 12104 12288 12576 13056 13362 15664 16384 16643 16768 16896 17088 17292 17408 17816 17952 18156 22528 22784 23056 23318 23496 23936 24208 24497 24576 25152 26112 26724 31328 32768 33286 33536 33792 34176 34584 34816 34977 35632 35904 36312 45056 45568 46112 46636 46992 47872 48416 48994 49152 49929 50304 52224 53448 62656 65536 66572 67072 67584 68352 69168 69632 69954 71264 71808 72624 73491 90112 91136 92224 93272 93984 95744 96832 97988 98304 99858 100608 104448 106896 125312 128249 133144 134144 135168 136704 138336 139264 139908 142528 143616 145248 146982 180224 182272 184448 186544 187968 191488 193664 195976 196608 198203 199716 201216 208896 213792 250624 256498 266288 268288 270336 273408 276672 278528 279816 285056 287232 290496 293964 360448 364544 368896 373088 375936 382976 384747 387328 391952 396406 399432 402432 417792 427584 501248 512996 532576 536576 540672 546816 553344 557056 559632 570112 574464 580992 587928 594609 720896 729088 737792 746176 751872 765952 769494 774656 783904 792812 798864 804864 835584 855168 1002496 1025992 1065152 1073152 1081344 1093632 1106688 1114112 1119264 1140224 1148928 1161984 1175856 1189218 1458176 1475584 1492352 1503744 1531904 1538988 1549312 1567808 1585624 1597728 1609728 1671168 1710336 2004992 2051984 2130304 2146304 2162688 2180233 2187264 2213376 2238528 2280448 2297856 2323968 2351712 2378436 2916352 2951168 2984704 3007488 3063808 3077976 3098624 3135616 3171248 3195456 3219456 3342336 3420672 4009984 4103968 4260608 4292608 4360466 4374528 4426752 4477056 4560896 4595712 4647936 4703424 4756872 5832704 5902336 5969408 6014976 6127616 6155952 6197248 6271232 6342496 6390912 6438912 6540699 6841344 8019968 8207936 8521216 8585216 8720932 8749056 8853504 8954112 9121792 9191424 9295872 9406848 9513744 11804672 11938816 12029952 12255232 12311904 12394496 12542464 12684992 12781824 12877824 13081398 13682688 16039936 16415872 17042432 17441864 17498112 17707008 17908224 18243584 18382848 18591744 18813696 19027488 23609344 23877632 24059904 24623808 24788992 25084928 25369984 25563648 25755648 26162796 27365376 32079872 32831744 34084864 34883728 35414016 35816448 36487168 36765696 37183488 37627392 38054976 47218688 47755264 48119808 49247616 49577984 50169856 50739968 51127296 52325592 54730752 64159744 65663488 68169728 69767456 70828032 71632896 72974336 74366976 75254784 76109952 94437376 95510528 96239616 98495232 99155968 100339712 101479936 102254592 104651184 109461504 131326976 136339456 139534912 141656064 143265792 145948672 148733952 150509568 152219904 191021056 192479232 196990464 200679424 202959872 204509184 209302368 218923008 262653952 272678912 279069824 283312128 286531584 297467904 301019136 304439808 382042112 393980928 401358848 405919744 409018368 418604736 437846016 525307904 545357824 558139648 573063168 602038272 608879616 764084224 787961856 802717696 811839488 818036736 837209472 1050615808 1090715648 1116279296 1146126336 1204076544 1217759232 1575923712 1605435392 1623678976 1636073472 1674418944 2101231616 2232558592 2292252672 2408153088 2435518464 3151847424 3247357952 3272146944 3348837888 4202463232 4465117184 4816306176 4871036928 6303694848 6494715904 6697675776 8404926464 8930234368 9742073856 12607389696 12989431808 13395351552 17860468736 19484147712 25214779392 26790703104 35720937472 38968295424 53581406208 71441874944 107162812416 142883749888 214325624832 428651249664
• Sum of all divisors σ(n): 1345354686720
• Sum of proper divisors (its aliquot sum) s(n): 916703437056
• 428651249664 is an abundant number, because the sum of its proper divisors (916703437056) is greater than itself. Its abundance is 488052187392

Bases of 428651249664

• Binary: 110001111001101100110110000000000000000₂
• Hexadecimal: 0x63CD9B0000
• Base-36: 5GX3VX1C

Squares and roots of 428651249664

• 428651249664 squared (428651249664²) is 183741893838508860112896
• 428651249664 cubed (428651249664³) is 78761192409506844693729034522066944
• The square root of 428651249664 is 654714.6322360605
• The cube root of 428651249664 is 7539.9424559677

Scales and comparisons

• 428,651,249,664 seconds is equal to 13,629 years, 40 weeks, 5 days, 7 hours, 34 minutes, 24 seconds.
• To count from 1 to 428,651,249,664 would take you about twenty-seven thousand, two hundred fifty-nine 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 428651249664 cubic inches would be around 628.3 feet tall.

Recreational maths with 428651249664

• 428651249664 backwards is 466942156824
• The number of decimal digits it has is: 12
• The sum of 428651249664's digits is 57
• More coming soon!