145481834045736162

Names of 145481834045736162

• Cardinal: 145481834045736162 can be written as One hundred forty-five quadrillion, four hundred eighty-one trillion, eight hundred thirty-four billion, forty-five million, seven hundred thirty-six thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.45481834045736162 × 10¹⁷

Factors of 145481834045736162

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 59125

Divisors of 145481834045736162

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 169 234 243 338 351 486 507 702 729 1014 1053 1458 1521 2106 2197 3042 3159 4394 4563 6318 6591 9126 9477 13182 13689 18954 19773 27378 28561 39546 41067 57122 59107 59319 82134 85683 118214 118638 123201 171366 177321 177957 246402 257049 354642 355914 514098 531963 533871 768391 771147 1063926 1067742 1536782 1542294 1595889 1601613 2305173 2313441 3191778 3203226 4610346 4626882 4787667 6915519 6940323 9575334 9989083 13831038 13880646 14363001 19978166 20746557 20820969 28726002 29967249 41493114 41641938 43089003 59934498 62239671 86178006 89901747 124479342 129858079 179803494 186719013 259716158 269705241 373438026 389574237 539410482 560157039 779148474 809115723 1120314078 1168722711 1618231446 1688155027 2337445422 2427347169 3376310054 3493637449 3506168133 4854694338 5064465081 6987274898 7012336266 7282041507 10128930162 10480912347 10518504399 14564083014 15193395243 20961824694 21037008798 30386790486 31442737041 31555513197 45417286837 45580185729 62885474082 63111026394 90834573674 91160371458 94328211123 94666539591 136251860511 136740557187 188656422246 189333079182 272503721022 273481114374 282984633369 408755581533 410221671561 565969266738 590424728881 817511163066 820443343122 848953900107 1180849457762 1226266744599 1230665014683 1697907800214 1771274186643 2452533489198 2461330029366 2546861700321 3542548373286 3678800233797 5093723400642 5313822559929 7357600467594 7675521475453 10627645119858 11036400701391 15351042950906 15941467679787 22072801402782 23026564426359 31882935359574 33109202104173 46053128852718 47824403039361 66218404208346 69079693279077 95648806078722 99781779180889 138159386558154 143473209118083 199563558361778 207239079837231 286946418236166 299345337542667 414478159674462 430419627354249 598690675085334 621717239511693 860839254708498 898036012628001 1243434479023386 1796072025256002 1865151718535079 2694108037884003 3730303437070158 5388216075768006 5595455155605237 8082324113652009 11190910311210474 16164648227304018 24246972340956027 48493944681912054 72740917022868081 145481834045736162
• Sum of all divisors σ(n): 354454867292879223
• Sum of proper divisors (its aliquot sum) s(n): 208973033247143061
• 145481834045736162 is an abundant number, because the sum of its proper divisors (208973033247143061) is greater than itself. Its abundance is 63491199201406899

Bases of 145481834045736162

• Binary: 1000000100110110101111010100001111100100011000010011100010₂
• Hexadecimal: 0x204DAF50F9184E2
• Base-36: 13SH07WX6S4I

Squares and roots of 145481834045736162

• 145481834045736162 squared (145481834045736162²) is 21164964037311117457854012514490244
• 145481834045736162 cubed (145481834045736162³) is 3079117785660070020292654757320431560940249147003528
• The square root of 145481834045736162 is 381420809.6653041323
• The cube root of 145481834045736162 is 525940.0651272937

Scales and comparisons

• 145,481,834,045,736,162 seconds is equal to 4,625,872,317 years, 41 weeks, 2 days, 12 hours, 2 minutes, 42 seconds.
• To count from 1 to 145,481,834,045,736,162 would take you about thirteen billion, eight hundred seventy-seven million, six hundred sixteen thousand, nine hundred fifty-three 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 145481834045736162 cubic inches would be around 43828.3 feet tall.

Recreational maths with 145481834045736162

• 145481834045736162 backwards is 261637540438184541
• The number of decimal digits it has is: 18
• The sum of 145481834045736162's digits is 72
• More coming soon!