13002261426

Names of 13002261426

• Cardinal: 13002261426 can be written as Thirteen billion, two million, two hundred sixty-one thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 1.3002261426 × 10¹⁰

Factors of 13002261426

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13560

Divisors of 13002261426

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 49 54 63 66 77 81 98 99 121 126 147 154 162 189 198 231 242 294 297 363 378 441 462 539 567 594 693 726 847 882 891 1078 1089 1134 1323 1386 1617 1694 1782 2079 2178 2541 2646 3234 3267 3969 4158 4851 5082 5929 6237 6534 7623 7938 9702 9801 11858 12474 13537 14553 15246 17787 19602 22869 27074 29106 35574 40611 43659 45738 53361 68607 81222 87318 94759 106722 121833 137214 148907 160083 189518 243666 284277 297814 320166 365499 446721 480249 568554 663313 730998 852831 893442 960498 1042349 1096497 1326626 1340163 1637977 1705662 1989939 2084698 2192994 2558493 2680326 3127047 3275954 3979878 4020489 4913931 5116986 5969817 6254094 7296443 7675479 8040978 9381141 9827862 11465839 11939634 12061467 14592886 14741793 15350958 17909451 18762282 21889329 22931678 24122934 28143423 29483586 34397517 35818902 43778658 44225379 53728353 56286846 65667987 68795034 80260873 84430269 88450758 103192551 107456706 131335974 132676137 160521746 168860538 197003961 206385102 240782619 265352274 309577653 394007922 481565238 591011883 619155306 722347857 928732959 1182023766 1444695714 1857465918 2167043571 4334087142 6501130713 13002261426
• Sum of all divisors σ(n): 37255262814
• Sum of proper divisors (its aliquot sum) s(n): 24253001388
• 13002261426 is an abundant number, because the sum of its proper divisors (24253001388) is greater than itself. Its abundance is 11250739962

Bases of 13002261426

• Binary: 1100000110111111101100001110110010₂
• Hexadecimal: 0x306FEC3B2
• Base-36: 5Z17L4I

Squares and roots of 13002261426

• 13002261426 squared (13002261426²) is 169058802190047553476
• 13002261426 cubed (13002261426³) is 2198146742441419625666667016776
• The square root of 13002261426 is 114027.4590877129
• The cube root of 13002261426 is 2351.4710226205

Scales and comparisons

• 13,002,261,426 seconds is equal to 413 years, 22 weeks, 3 days, 3 hours, 17 minutes, 6 seconds.
• To count from 1 to 13,002,261,426 would take you about eight hundred twenty-six 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 13002261426 cubic inches would be around 196 feet tall.

Recreational maths with 13002261426

• 13002261426 backwards is 62416220031
• 13002261426 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13002261426's digits is 27
• More coming soon!