428222618224118928

Names of 428222618224118928

• Cardinal: 428222618224118928 can be written as Four hundred twenty-eight quadrillion, two hundred twenty-two trillion, six hundred eighteen billion, two hundred twenty-four million, one hundred eighteen thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.28222618224118928 × 10¹⁷

Factors of 428222618224118928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 140938

Divisors of 428222618224118928

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 36 42 48 49 54 56 58 63 72 84 87 98 108 112 116 126 144 147 168 174 189 196 203 216 232 252 261 294 336 343 348 378 392 406 432 441 464 504 522 588 609 686 696 756 783 784 812 841 882 1008 1029 1044 1176 1218 1323 1372 1392 1421 1512 1566 1624 1682 1764 1827 2058 2088 2352 2436 2523 2646 2744 2842 3024 3087 3132 3248 3364 3528 3654 4116 4176 4263 4872 5046 5292 5481 5488 5684 5887 6174 6264 6728 7056 7308 7569 8232 8526 9261 9744 9947 10092 10584 10962 11368 11774 12348 12528 12789 13456 14616 15138 16464 17052 17661 18522 19894 20184 21168 21924 22707 22736 23548 24389 24696 25578 29232 29841 30276 34104 35322 37044 38367 39788 40368 41209 43848 45414 47096 48778 49392 51156 52983 59682 60552 68208 70644 73167 74088 76734 79576 82418 87696 89523 90828 94192 97556 102312 105966 119364 121104 123627 140897 141288 146334 148176 153468 158949 159152 164836 170723 179046 181656 195112 204624 211932 219501 238728 247254 268569 281794 282576 288463 292668 306936 317898 329672 341446 358092 363312 370881 390224 422691 423864 439002 477456 494508 512169 537138 563588 576926 585336 613872 635796 658503 659344 682892 707281 716184 741762 845382 847728 865389 878004 986279 989016 1024338 1074276 1112643 1127176 1153852 1170672 1195061 1268073 1271592 1317006 1365784 1414562 1432368 1483524 1536507 1690764 1730778 1756008 1972558 1978032 2048676 2121843 2148552 2225286 2254352 2307704 2390122 2536146 2543184 2596167 2634012 2731568 2829124 2958837 2967048 3073014 3381528 3461556 3512016 3585183 3804219 3945116 4086013 4097352 4243686 4297104 4450572 4609521 4615408 4780244 4950967 5072292 5192334 5268024 5658248 5917674 5934096 6146028 6365529 6763056 6903953 6923112 7170366 7608438 7788501 7890232 8172026 8194704 8365427 8487372 8876511 8901144 9219042 9560488 9901934 10144584 10384668 10536048 10755549 11316496 11835348 12258039 12292056 12731058 13807906 13846224 14340732 14852901 15216876 15577002 15780464 16344052 16730854 16974744 17753022 17802288 18438084 19096587 19120976 19803868 20289168 20511149 20711859 20769336 21511098 23670696 24516078 24584112 25096281 25462116 26629533 27615812 28602091 28681464 29705802 30433752 31154004 32266647 32688104 33461708 33949488 34656769 35506044 36774117 36876168 38193174 39607736 41022298 41423718 41538672 43022196 44558703 47341392 48327671 49032156 50192562 50924232 53259066 55231624 57204182 57362928 59411604 60867504 61533447 62135577 62308008 64533294 65376208 66923416 69313538 71012088 73548234 73752336 75288843 76386348 79215472 82044596 82847436 85806273 86044392 89117406 96655342 98064312 100385124 101848464 103970307 106518132 110322351 110463248 114408364 118494377 118823208 123066894 124271154 124616016 129066588 133676109 133846832 138627076 142024176 143578043 144983013 147096468 150577686 152772696 164089192 165694872 171612546 172088784 178234812 184600341 186406731 193310684 196128624 200214637 200770248 207940614 213036264 220644702 225866529 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43050429096624 43947313036137 46239349770448 50225500612728 52019268491754 56575851264912 58596417381516 60689146573713 63647832673026 68362486945102 69359024655672 72740380197744 75338250919092 78028902737631 78128556508688 80918862098284 84863776897368 87894626072274 100451001225456 102543730417653 104038536983508 117192834763032 121378293147426 127295665346052 131841939108411 136724973890204 138718049311344 141608008671997 150676501838184 156057805475262 161837724196568 169727553794736 175789252144548 182067439721139 205087460835306 208077073967016 234385669526064 242756586294852 254591330692104 263683878216822 273449947780408 283216017343994 301353003676368 307631191252959 312115610950524 323675448393136 351578504289096 364134879442278 410174921670612 416154147934032 424824026015991 485513172589704 509182661384208 527367756433644 546202319163417 546899895560816 566432034687988 615262382505918 624231221901048 703157008578192 728269758884556 820349843341224 849648052031982 922893573758877 971026345179408 991256060703979 1054735512867288 1092404638326834 1132864069375976 1230524765011836 1248462443802096 1274472078047973 1456539517769112 1640699686682448 1699296104063964 1845787147517754 1982512121407958 2109471025734576 2184809276653668 2265728138751952 2461049530023672 2548944156095946 2913079035538224 2973768182111937 3398592208127928 3691574295035508 3823416234143919 3965024242815916 4369618553307336 4922099060047344 5097888312191892 5947536364223874 6797184416255856 7383148590071016 7646832468287838 7930048485631832 8739237106614672 8921304546335811 10195776624383784 11895072728447748 14766297180142032 15293664936575676 15860096971263664 17842609092671622 20391553248767568 23790145456895496 26763913639007433 30587329873151352 35685218185343244 47580290913790992 53527827278014866 61174659746302704 71370436370686488 107055654556029732 142740872741372976 214111309112059464 428222618224118928
• Sum of all divisors σ(n): 1484623943075520000
• Sum of proper divisors (its aliquot sum) s(n): 1056401324851401072
• 428222618224118928 is an abundant number, because the sum of its proper divisors (1056401324851401072) is greater than itself. Its abundance is 628178706627282144

Bases of 428222618224118928

• Binary: 10111110001010110100011001111010100000010010100110010010000₂
• Hexadecimal: 0x5F15A33D4094C90
• Base-36: 394G8Z0UA6C0

Squares and roots of 428222618224118928

• 428222618224118928 squared (428222618224118928²) is 183374610758719512233256301887869184
• 428222618224118928 cubed (428222618224118928³) is 78525155934927557041869523993821972742357329722314752
• The square root of 428222618224118928 is 654387208.1758008571
• The cube root of 428222618224118928 is 753742.8419807043

Scales and comparisons

• 428,222,618,224,118,928 seconds is equal to 13,616,154,679 years, 51 weeks, 6 days, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 428,222,618,224,118,928 would take you about forty billion, eight hundred forty-eight million, four hundred sixty-four thousand and thirty-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 428222618224118928 cubic inches would be around 62811.9 feet tall.

Recreational maths with 428222618224118928

• 428222618224118928 backwards is 829811422816222824
• 428222618224118928 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 428222618224118928's digits is 72
• More coming soon!