400982285114009172

Names of 400982285114009172

• Cardinal: 400982285114009172 can be written as Four hundred quadrillion, nine hundred eighty-two trillion, two hundred eighty-five billion, one hundred fourteen million, nine thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 4.00982285114009172 × 10¹⁷

Factors of 400982285114009172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1676101

Divisors of 400982285114009172

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 83 84 98 126 147 166 196 249 252 294 332 343 441 498 581 588 686 747 882 996 1029 1162 1372 1494 1743 1764 2058 2324 2988 3087 3486 4067 4116 5229 6174 6972 8134 10458 12201 12348 16268 20916 24402 28469 36603 48804 56938 73206 85407 113876 146412 170814 256221 280327 341628 512442 560654 840981 1024884 1121308 1395679 1681962 1962289 2522943 2791358 3363924 3924578 4187037 5045886 5582716 5886867 7849156 8374074 9769753 10091772 11773734 12561111 13736023 16748148 17660601 19539506 23267141 23547468 25122222 27472046 29309259 35321202 39079012 41208069 46534282 50244444 54944092 58618518 68388271 69801423 70642404 82416138 87927777 93068564 96152161 115841357 117237036 123624207 136776542 139602846 162869987 164832276 175855554 192304322 205164813 209404269 231682714 247248414 273553084 279205692 288456483 325739974 347524071 351711108 384608644 410329626 418808538 463365428 478717897 488609961 494496828 576912966 615494439 651479948 695048142 810889499 820659252 837617076 865369449 957435794 977219922 1042572213 1140089909 1153825932 1230988878 1390096284 1436153691 1465829883 1621778998 1730738898 1914871588 1954439844 2085144426 2280179818 2432668497 2461977756 2872307382 2931659766 3243557996 3420269727 3461477796 4170288852 4308461073 4560359636 4865336994 5676226493 5744614764 5863319532 6840539454 7298005491 7980629363 8616922146 9730673988 10260809181 11352452986 13681078908 14596010982 15961258726 17028679479 17233844292 20521618362 22704905972 23941888089 29192021964 31922517452 34057358958 39733585451 41043236724 47883776178 51086038437 68114717916 71825664267 79467170902 95767552356 102172076874 119200756353 143651328534 158934341804 204344153748 238401512706 287302657068 357602269059 391246507033 476803025412 715204538118 782493014066 1173739521099 1430409076236 1564986028132 2347479042198 2738725549231 3521218563297 4694958084396 5477451098462 7042437126594 8216176647693 10954902196924 14084874253188 16432353295386 19171078844617 24648529943079 32473460083739 32864706590772 38342157689234 49297059886158 57513236533851 64946920167478 76684315378468 97420380251217 98594119772316 115026473067702 129893840334956 134197551912319 172539709601553 194840760502434 227314220586173 230052946135404 268395103824638 292261140753651 345079419203106 389681521004868 402592655736957 454628441172346 536790207649276 584522281507302 681942661758519 690158838406212 805185311473914 909256882344692 1169044563014604 1207777967210871 1363885323517038 1591199544103211 1610370622947828 2045827985275557 2415555934421742 2727770647034076 3182399088206422 4091655970551114 4773598632309633 4831111868843484 6364798176412844 8183311941102228 9547197264619266 11138396808722477 14320795896928899 19094394529238532 22276793617444954 28641591793857798 33415190426167431 44553587234889908 57283183587715596 66830380852334862 100245571278502293 133660761704669724 200491142557004586 400982285114009172
• Sum of all divisors σ(n): 1196280444463104000
• Sum of proper divisors (its aliquot sum) s(n): 795298159349094828
• 400982285114009172 is an abundant number, because the sum of its proper divisors (795298159349094828) is greater than itself. Its abundance is 394315874235085656

Bases of 400982285114009172

• Binary: 10110010000100100110100001110001001011100011110011001010100₂
• Hexadecimal: 0x59093438971E654
• Base-36: 31O8CUR12Y50

Squares and roots of 400982285114009172

• 400982285114009172 squared (400982285114009172²) is 160786792975252541612034131300125584
• 400982285114009172 cubed (400982285114009172³) is 64472655663369881723294988226797934004546041327856448
• The square root of 400982285114009172 is 633231620.4312677657
• The cube root of 400982285114009172 is 737408.9349140801

Scales and comparisons

• 400,982,285,114,009,172 seconds is equal to 12,749,996,346 years, 51 weeks, 46 minutes, 12 seconds.
• To count from 1 to 400,982,285,114,009,172 would take you about thirty-eight billion, two hundred forty-nine million, nine hundred eighty-nine thousand and 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 400982285114009172 cubic inches would be around 61450.7 feet tall.

Recreational maths with 400982285114009172

• 400982285114009172 backwards is 271900411582289004
• 400982285114009172 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 400982285114009172's digits is 63
• More coming soon!