13131389441025

Names of 13131389441025

• Cardinal: 13131389441025 can be written as Thirteen trillion, one hundred thirty-one billion, three hundred eighty-nine million, four hundred forty-one thousand and twenty-five.

Scientific notation

• Scientific notation: 1.3131389441025 × 10¹³

Factors of 13131389441025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 129

Divisors of 13131389441025

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 15 25 27 31 37 45 53 75 81 93 111 135 155 159 185 225 243 265 279 333 405 465 477 555 675 775 795 837 925 961 999 1147 1215 1325 1369 1395 1431 1643 1665 1961 2025 2325 2385 2511 2775 2883 2997 3441 3975 4107 4185 4293 4805 4929 4995 5735 5883 6075 6845 6975 7155 7533 8215 8325 8649 8991 9805 10323 11925 12321 12555 12879 14415 14787 14985 17205 17649 20535 20925 21465 24025 24645 24975 25947 28675 29415 29791 30969 34225 35557 35775 36963 37665 41075 42439 43245 44361 44955 49025 50933 51615 52947 60791 61605 62775 64395 72075 72557 73935 74925 77841 86025 88245 89373 92907 102675 106671 107325 110889 123225 127317 129735 133083 147075 148955 152799 154845 158841 177785 182373 184815 188325 212195 216225 217671 221805 224775 233523 254665 258075 264735 268119 278721 303955 308025 320013 321975 332667 362785 369675 381951 389205 399249 441225 446865 458397 464535 476523 533355 547119 554445 636585 648675 653013 665415 744775 763995 774225 794205 804357 888925 911865 924075 960039 1060975 1088355 1102267 1109025 1145853 1167615 1273325 1315609 1323675 1340595 1375191 1393605 1519775 1578923 1600065 1641357 1663335 1813925 1884521 1909755 1946025 1959039 1996245 2234325 2249267 2291985 2322675 2382615 2413071 2666775 2735595 2772225 2880117 3182925 3265065 3306801 3327075 3437559 3819975 3946827 3971025 4021785 4125573 4559325 4736769 4800195 4924071 5441775 5511335 5653563 5729265 5838075 5877117 6578045 6702975 6747801 6875955 6968025 7239213 7894615 8000325 8206785 8316675 8640351 9422605 9548775 9795195 9920403 9981225 10312677 11246335 11459925 11840481 11913075 12065355 12376719 13677975 14210307 14400585 14772213 16325325 16534005 16960689 17187795 17631351 19734135 20108925 20243403 20627865 23683845 24000975 24620355 27556675 28267815 28646325 29385585 29761209 32890225 33739005 34379775 35521443 36196065 39473075 40783879 41033925 42630921 43201755 47113025 48975975 49602015 50882067 51563385 56231675 58420151 59202405 60326775 60730209 61883595 69727277 71051535 72002925 73861065 82670025 84803445 85938975 88156755 89283627 98670675 101217015 103139325 106564329 118419225 122351637 123101775 127892763 141339075 146927925 148806045 152646201 168695025 175260453 177607215 180980325 182190627 203919395 209181831 213154605 216008775 248010075 254410335 257816925 267850881 292100755 296012025 303651045 309417975 319692987 348636385 355257675 367054911 369305325 383678289 424017225 440783775 446418135 457938603 506085075 525781359 532821645 546571881 611758185 627545493 639463815 744030225 763231005 876302265 888036075 910953135 1019596975 1045909155 1065773025 1101164733 1272051675 1339254405 1460503775 1518255225 1577344077 1598464935 1743181925 1835274555 1882636479 1918391445 2161545587 2232090675 2289693015 2628906795 2664108225 2732859405 3058790925 3137727465 3197319075 3303494199 3816155025 4381511325 4554765675 4732032231 5229545775 5505823665 5647909437 6484636761 6696272025 7886720385 7992324675 9176372775 9413182395 9591957225 9910482597 10807727935 11448465075 13144533975 13664297025 14196096693 15688637325 16517470995 16943728311 19453910283 23660161155 27529118325 28239547185 32423183805 39433601925 47065911975 49552412985 54038639675 58361730849 70980483465 82587354975 84718641555 97269551415 118300805775 141197735925 162115919025 175085192547 247762064925 291808654245 354902417325 423593207775 486347757075 525255577641 875425962735 1459043271225 2626277888205 4377129813675 13131389441025
• Sum of all divisors σ(n): 26392223789568
• Sum of proper divisors (its aliquot sum) s(n): 13260834348543
• 13131389441025 is an abundant number, because the sum of its proper divisors (13260834348543) is greater than itself. Its abundance is 129444907518

Bases of 13131389441025

• Binary: 10111111000101100011110011011001010000000001₂
• Hexadecimal: 0xBF163CD9401
• Base-36: 4NKH68B29

Squares and roots of 13131389441025

• 13131389441025 squared (13131389441025²) is 172433388651862861953050625
• 13131389441025 cubed (13131389441025³) is 2264289979023232045146626186412276890625
• The square root of 13131389441025 is 3623725.9058909243
• The cube root of 13131389441025 is 23592.2970174383

Scales and comparisons

• 13,131,389,441,025 seconds is equal to 417,537 years, 29 weeks, 3 days, 2 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,131,389,441,025 would take you about one million, forty-three thousand, eight hundred forty-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 13131389441025 cubic inches would be around 1966 feet tall.

Recreational maths with 13131389441025

• 13131389441025 backwards is 52014498313131
• 13131389441025 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13131389441025's digits is 45
• More coming soon!