138465333815670572

Names of 138465333815670572

• Cardinal: 138465333815670572 can be written as One hundred thirty-eight quadrillion, four hundred sixty-five trillion, three hundred thirty-three billion, eight hundred fifteen million, six hundred seventy thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 1.38465333815670572 × 10¹⁷

Factors of 138465333815670572

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1047

Divisors of 138465333815670572

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 17 19 34 38 68 76 289 323 361 578 646 722 1009 1156 1292 1444 2018 4036 4913 5491 6137 6859 9826 10982 12274 13718 17153 19171 19652 21964 24548 27436 34306 38342 68612 76684 93347 104329 116603 186694 208658 233206 291601 325907 364249 373388 417316 466412 583202 651814 728498 1018081 1166404 1303628 1456996 1773593 1982251 2036162 3547186 3964502 4072324 4957217 5540419 6192233 6920731 7094372 7929004 9914434 11080838 12384466 13841462 17307377 19343539 19828868 22161676 24768932 27682924 33698267 34614754 38687078 67396534 69229508 77374156 94187123 105267961 117652427 134793068 188374246 210535922 235304854 294225409 328840163 367527241 376748492 421071844 470609708 588450818 657680326 735054482 1027243729 1176901636 1315360652 1470108964 1789555337 2000091259 2054487458 3579110674 4000182518 4108974916 5001831953 5590282771 6247963097 6983017579 7158221348 8000365036 10003663906 11180565542 12495926194 13966035158 17463143393 19517630851 20007327812 22361131084 24991852388 27932070316 34001551403 34926286786 39035261702 68003102806 69852573572 78070523404 95034807107 106215372649 118711298843 136006205612 190069614214 212430745298 237422597686 296873437681 331799724467 370834986169 380139228428 424861490596 474845195372 593746875362 663599448934 741669972338 1187493750724 1327198897868 1483339944676 1805661335033 2018092080331 3611322670066 4036184160662 5046848440577 5640595315939 6304194764873 7045864737211 7222645340132 8072368321324 10093696881154 11281190631878 12608389529746 14091729474422 20187393762308 22562381263756 25216779059492 28183458948844 34307565365627 68615130731254 95890120370963 107171311002841 119779700532587 137230261462508 191780240741926 214342622005682 239559401065174 383560481483852 428685244011364 479118802130348 1821912287048297 2036254909053979 3643824574096594 4072509818107958 7287649148193188 8145019636215916 34616333453917643 69232666907835286 138465333815670572
• Sum of all divisors σ(n): 272026517725872000
• Sum of proper divisors (its aliquot sum) s(n): 133561183910201428
• 138465333815670572 is a deficient number, because the sum of its proper divisors (133561183910201428) is less than itself. Its deficiency is 4904149905469144

Bases of 138465333815670572

• Binary: 111101011111011010111110011001011110010011111011100101100₂
• Hexadecimal: 0x1EBED7CCBC9F72C
• Base-36: 11VDV47GVHNW

Squares and roots of 138465333815670572

• 138465333815670572 squared (138465333815670572²) is 19172648668685084405879434026807184
• 138465333815670572 cubed (138465333815670572³) is 2654747198040052190734604275585345775034351106989248
• The square root of 138465333815670572 is 372109303.5865544869
• The cube root of 138465333815670572 is 517345.1146437999

Scales and comparisons

• 138,465,333,815,670,572 seconds is equal to 4,402,769,313 years, 48 weeks, 5 days, 23 hours, 9 minutes, 32 seconds.
• To count from 1 to 138,465,333,815,670,572 would take you about thirteen billion, two hundred eight million, three hundred seven thousand, nine hundred forty-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 138465333815670572 cubic inches would be around 43112.1 feet tall.

Recreational maths with 138465333815670572

• 138465333815670572 backwards is 275076518333564831
• The number of decimal digits it has is: 18
• The sum of 138465333815670572's digits is 77
• More coming soon!