396128260164

Names of 396128260164

• Cardinal: 396128260164 can be written as Three hundred ninety-six billion, one hundred twenty-eight million, two hundred sixty thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 3.96128260164 × 10¹¹

Factors of 396128260164

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8944

Divisors of 396128260164

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 67 78 84 91 134 156 182 201 268 273 364 402 469 546 661 804 871 938 1092 1322 1407 1742 1876 1983 2613 2644 2814 3484 3966 4627 5226 5628 6097 7932 8191 8593 9254 10452 12194 13881 16382 17186 18291 18508 24388 24573 25779 27762 32764 34372 36582 44287 49146 51558 55524 57337 60151 73164 88574 98292 103116 106483 114674 120302 132861 172011 177148 180453 212966 229348 240604 265722 310009 319449 344022 360906 425932 531444 548797 575731 620018 638898 688044 721812 745381 930027 1097594 1151462 1240036 1277796 1490762 1646391 1727193 1860054 2195188 2236143 2302924 2981524 3292782 3454386 3720108 3841579 4030117 4472286 5414251 6585564 6908772 7134361 7683158 8060234 8944572 10828502 11524737 12090351 14268722 15366316 16120468 16242753 21403083 21657004 23049474 24180702 28537444 32485506 37899757 42806166 46098948 48361404 49940527 64971012 70385263 75799514 85612332 99881054 113699271 140770526 149821581 151599028 199762108 211155789 227398542 281541052 299643162 362754817 422311578 454797084 492696841 599286324 725509634 844623156 985393682 1088264451 1451019268 1478090523 1970787364 2176528902 2539283719 2956181046 4353057804 4715812621 5078567438 5912362092 7617851157 9431625242 10157134876 14147437863 15235702314 18863250484 28294875726 30471404628 33010688347 56589751452 66021376694 99032065041 132042753388 198064130082 396128260164
• Sum of all divisors σ(n): 1156466081792
• Sum of proper divisors (its aliquot sum) s(n): 760337821628
• 396128260164 is an abundant number, because the sum of its proper divisors (760337821628) is greater than itself. Its abundance is 364209561464

Bases of 396128260164

• Binary: 101110000111011000101011001000001000100₂
• Hexadecimal: 0x5C3B159044
• Base-36: 51Z8JDQC

Squares and roots of 396128260164

• 396128260164 squared (396128260164²) is 156917598500557669306896
• 396128260164 cubed (396128260164³) is 62159495283139004726287576247290944
• The square root of 396128260164 is 629387.2100416405
• The cube root of 396128260164 is 7344.2131949153

Scales and comparisons

• 396,128,260,164 seconds is equal to 12,595 years, 33 weeks, 6 days, 19 hours, 49 minutes, 24 seconds.
• To count from 1 to 396,128,260,164 would take you about twenty-five thousand, one hundred ninety-one 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 396128260164 cubic inches would be around 612 feet tall.

Recreational maths with 396128260164

• 396128260164 backwards is 461062821693
• The number of decimal digits it has is: 12
• The sum of 396128260164's digits is 48
• More coming soon!