138476284398081

Names of 138476284398081

• Cardinal: 138476284398081 can be written as One hundred thirty-eight trillion, four hundred seventy-six billion, two hundred eighty-four million, three hundred ninety-eight thousand and eighty-one.

Scientific notation

• Scientific notation: 1.38476284398081 × 10¹⁴

Factors of 138476284398081

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 39

Divisors of 138476284398081

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 21 27 29 49 63 81 87 147 189 203 243 261 343 441 567 609 729 783 841 1029 1323 1421 1701 1827 2187 2349 2523 3087 3969 4263 5103 5481 5887 6561 7047 7569 9261 9947 11907 12789 15309 16443 17661 19683 21141 22707 24389 27783 29841 35721 38367 41209 45927 49329 52983 63423 68121 73167 83349 89523 107163 115101 123627 137781 147987 158949 170723 190269 204363 219501 250047 268569 288463 321489 345303 370881 443961 476847 512169 570807 613089 658503 707281 750141 805707 865389 964467 1035909 1112643 1195061 1331883 1430541 1536507 1839267 1975509 2121843 2250423 2417121 2596167 3107727 3337929 3585183 3995649 4291623 4609521 4950967 5517801 5926527 6365529 6751269 7251363 7788501 8365427 9323181 10013787 10755549 12874869 13828563 14852901 16553403 17779581 19096587 20511149 21754089 23365503 25096281 27969543 30041361 32266647 34656769 38624607 41485689 44558703 53338743 57289761 61533447 65262267 70096509 75288843 90124083 96799941 103970307 115873821 124457067 133676109 143578043 160016229 171869283 184600341 195786801 210289527 225866529 242597383 270372249 290399823 311910921 373371201 401028327 430734129 480048687 515607849 553801023 630868581 677599587 727792149 811116747 871199469 935732763 1005046301 1120113603 1203084981 1292202387 1546823547 1661403069 1892605743 2032798761 2183376447 2613598407 2807198289 3015138903 3360340809 3609254943 3876607161 4640470641 4984209207 5677817229 6098396283 6550129341 7035324107 7840795221 8421594867 9045416709 10827764829 11629821483 13921411923 14952627621 18295188849 19650388023 21105972321 23522385663 25264784601 27136250127 32483294487 34889464449 44857882863 54885566547 58951164069 63317916963 75794353803 81408750381 97449883461 104668393347 134573648589 164656699641 176853492207 189953750889 227383061409 244226251143 314005180041 403720945767 530560476621 569861252667 682149184227 732678753429 942015540123 1591681429863 1709583758001 2198036260287 2826046620369 4775044289589 5128751274003 6594108780861 15386253822009 19782326342583 46158761466027 138476284398081
• Sum of all divisors σ(n): 250879481424000
• Sum of proper divisors (its aliquot sum) s(n): 112403197025919
• 138476284398081 is a deficient number, because the sum of its proper divisors (112403197025919) is less than itself. Its deficiency is 26073087372162

Bases of 138476284398081

• Binary: 11111011111000110000101101111011100101000000001₂
• Hexadecimal: 0x7DF185BDCA01
• Base-36: 1D334KDN29

Squares and roots of 138476284398081

• 138476284398081 squared (138476284398081²) is 19175681340698211380476482561
• 138476284398081 cubed (138476284398081³) is 2655377102861500681201378138989541978365441
• The square root of 138476284398081 is 11767594.6734275735
• The cube root of 138476284398081 is 51735.8752427875

Scales and comparisons

• 138,476,284,398,081 seconds is equal to 4,403,117 years, 26 weeks, 3 days, 3 hours, 1 minute, 21 seconds.
• To count from 1 to 138,476,284,398,081 would take you about eleven million, seven thousand, seven hundred ninety-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 138476284398081 cubic inches would be around 4311.3 feet tall.

Recreational maths with 138476284398081

• 138476284398081 backwards is 180893482674831
• The number of decimal digits it has is: 15
• The sum of 138476284398081's digits is 72
• More coming soon!