438085400004

Names of 438085400004

• Cardinal: 438085400004 can be written as Four hundred thirty-eight billion, eighty-five million, four hundred thousand and four.

Scientific notation

• Scientific notation: 4.38085400004 × 10¹¹

Factors of 438085400004

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 925

Divisors of 438085400004

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 19 21 28 34 36 38 42 51 57 63 68 76 84 102 114 119 126 133 153 171 204 228 238 252 266 289 306 323 342 357 361 399 476 532 578 612 646 684 714 722 798 867 877 969 1071 1083 1156 1197 1292 1428 1444 1596 1734 1754 1938 2023 2142 2166 2261 2394 2527 2601 2631 2907 3249 3468 3508 3876 4046 4284 4332 4522 4788 5054 5202 5262 5491 5814 6069 6137 6139 6498 6783 6859 7581 7893 8092 9044 10108 10404 10524 10982 11628 12138 12274 12278 12996 13566 13718 14909 15162 15786 16473 16663 18207 18411 18417 20349 20577 21964 22743 24276 24548 24556 27132 27436 29818 30324 31572 32946 33326 36414 36822 36834 38437 40698 41154 42959 44727 45486 48013 49419 49989 55233 55251 59636 61731 65892 66652 72828 73644 73668 76874 81396 82308 85918 89454 90972 96026 98838 99978 104329 104363 110466 110502 115311 116603 116641 123462 128877 134181 144039 149967 153748 171836 178908 192052 197676 199956 208658 208726 220932 221004 230622 233206 233282 246924 253453 257754 268362 283271 288078 299934 312987 313089 316597 345933 349809 349923 386631 417316 417452 432117 461244 466412 466564 506906 515508 536724 566542 576156 599868 625974 626178 633194 691866 699618 699846 730303 760359 773262 816221 849813 864234 938961 939267 949791 1013812 1049427 1049769 1133084 1251948 1252356 1266388 1383732 1399236 1399692 1460606 1520718 1546524 1632442 1699626 1728468 1774171 1877922 1878534 1899582 1982251 1982897 2098854 2099538 2190909 2216179 2281077 2448663 2549439 2849373 2921212 3041436 3264884 3399252 3548342 3755844 3757068 3799164 3964502 3965794 4197708 4199076 4381818 4432358 4562154 4815607 4897326 5098878 5322513 5382149 5698746 5946753 5948691 6015343 6572727 6648537 7096684 7345989 7929004 7931588 8763636 8864716 9124308 9631214 9794652 10197756 10645026 10764298 11397492 11893506 11897382 12030686 13145454 13297074 13875757 14446821 14691978 15967539 16146447 17840259 17846073 18046029 19262428 19945611 21290052 21528596 23787012 23794764 24061372 26290908 26594148 27751514 28893642 29383956 31935078 32292894 33709249 35680518 35692146 36092058 37675043 39891222 41627271 42107401 43340463 48439341 54138087 55503028 57787284 63870156 64585788 67418498 71361036 71384292 72184116 75350086 79782444 83254542 84214802 86680926 91496533 96878682 101127747 102260831 108276174 113025129 124881813 126322203 134836996 150700172 166509084 168429604 173361852 182993066 193757364 202255494 204521662 216552348 226050258 249763626 252644406 274489599 303383241 306782493 339075387 365986132 378966609 404510988 409043324 452100516 499527252 505288812 548979198 606766482 613564986 640475731 678150774 715825817 757933218 823468797 920347479 1097958396 1213532964 1227129972 1280951462 1356301548 1431651634 1515866436 1646937594 1738434127 1840694958 1921427193 2147477451 2561902924 2863303268 3293875188 3476868254 3681389916 3842854386 4294954902 5215302381 5764281579 6442432353 6953736508 7685708772 8589909804 10430604762 11528563158 12169038889 12884864706 15645907143 20861209524 23057126316 24338077778 25769729412 31291814286 36507116667 48676155556 62583628572 73014233334 109521350001 146028466668 219042700002 438085400004
• Sum of all divisors σ(n): 1420701493120
• Sum of proper divisors (its aliquot sum) s(n): 982616093116
• 438085400004 is an abundant number, because the sum of its proper divisors (982616093116) is greater than itself. Its abundance is 544530693112

Bases of 438085400004

• Binary: 110010111111111111011001011010111000100₂
• Hexadecimal: 0x65FFECB5C4
• Base-36: 5L94QI10

Squares and roots of 438085400004

• 438085400004 squared (438085400004²) is 191918817696664683200016
• 438085400004 cubed (438085400004³) is 84076832018938101676338948099200064
• The square root of 438085400004 is 661880.2006435907
• The cube root of 438085400004 is 7594.8568619427

Scales and comparisons

• 438,085,400,004 seconds is equal to 13,929 years, 39 weeks, 3 days, 20 hours, 53 minutes, 24 seconds.
• To count from 1 to 438,085,400,004 would take you about twenty-seven thousand, eight 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 438085400004 cubic inches would be around 632.9 feet tall.

Recreational maths with 438085400004

• 438085400004 backwards is 400004580834
• 438085400004 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 438085400004's digits is 36
• More coming soon!