1309193613

Names of 1309193613

• Cardinal: 1309193613 can be written as One billion, three hundred nine million, one hundred ninety-three thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 1.309193613 × 10⁹

Factors of 1309193613

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 160

Divisors of 1309193613

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 17 19 21 39 49 51 57 63 91 101 117 119 133 147 153 171 221 247 273 303 323 343 357 399 441 637 663 707 741 819 833 909 931 969 1029 1071 1197 1313 1547 1717 1729 1911 1919 1989 2121 2223 2261 2499 2793 2907 3087 3939 4199 4459 4641 4949 5151 5187 5733 5757 5831 6363 6517 6783 7497 8379 9191 10829 11817 12019 12103 12597 13377 13433 13923 14847 15453 15561 15827 17271 17493 19551 20349 22321 24947 27573 29393 32487 32623 34643 36057 36309 37791 40131 40299 44541 47481 52479 58653 64337 66963 74841 75803 82719 84133 84721 88179 94031 97461 97869 103929 108171 108927 110789 120897 142443 156247 174629 193011 200889 205751 224523 227409 228361 252399 254163 264537 282093 293607 311787 332367 424099 450359 468741 523887 579033 588931 617253 658217 682227 685083 757197 762489 846279 997101 1093729 1222403 1272297 1351077 1406223 1440257 1571661 1598527 1766793 1851759 1974651 2055249 2968693 3281187 3667209 3816891 4053231 4320771 4795581 5300379 5923953 7656103 8556821 8906079 9843561 11001627 11189689 12962313 14386743 20780851 22968309 25670463 26718237 33569067 62342553 68904927 77011389 100707201 145465957 187027659 436397871 1309193613
• Sum of all divisors σ(n): 2673216000
• Sum of proper divisors (its aliquot sum) s(n): 1364022387
• 1309193613 is an abundant number, because the sum of its proper divisors (1364022387) is greater than itself. Its abundance is 54828774

Bases of 1309193613

• Binary: 1001110000010001011010110001101₂
• Hexadecimal: 0x4E08B58D
• Base-36: LNGK99

Squares and roots of 1309193613

• 1309193613 squared (1309193613²) is 1713987916319993769
• 1309193613 cubed (1309193613³) is 2243942032805314306574597397
• The square root of 1309193613 is 36182.7806145409
• The cube root of 1309193613 is 1093.9596223289

Scales and comparisons

• 1,309,193,613 seconds is equal to 41 years, 32 weeks, 4 days, 16 hours, 53 minutes, 33 seconds.
• To count from 1 to 1,309,193,613 would take you about eighty-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 1309193613 cubic inches would be around 91.2 feet tall.

Recreational maths with 1309193613

• 1309193613 backwards is 3163919031
• The number of decimal digits it has is: 10
• The sum of 1309193613's digits is 36
• More coming soon!