13905885357

Names of 13905885357

• Cardinal: 13905885357 can be written as Thirteen billion, nine hundred five million, eight hundred eighty-five thousand, three hundred fifty-seven.

Scientific notation

• Scientific notation: 1.3905885357 × 10¹⁰

Factors of 13905885357

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3276

Divisors of 13905885357

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 13 19 21 27 31 39 57 63 81 91 93 117 133 171 189 217 247 273 279 351 399 403 513 567 589 651 741 819 837 1053 1197 1209 1539 1729 1767 1953 2223 2457 2511 2821 3203 3591 3627 4123 5187 5301 5859 6669 7371 7657 8463 9609 10773 10881 12369 15561 15903 17577 20007 22421 22971 25389 28827 32643 37107 41639 46683 47709 53599 60857 67263 68913 76167 86481 99293 111321 124917 140049 160797 182571 201789 206739 228501 259443 291473 297879 333963 374751 425999 482391 547713 605367 620217 695051 791141 874419 893637 1124253 1277997 1290809 1447173 1643139 1816101 1886567 2085153 2373423 2623257 2680911 3372759 3833991 3872427 4341519 4929417 5537987 5659701 6255459 7120269 7869771 8042733 9035663 11501973 11617281 13205969 16613961 16979103 18766377 21360807 23609313 24525371 27106989 34505919 34851843 39617907 49841883 50937309 56299131 64082421 73576113 81320967 104555529 118853721 149525649 152811927 171677597 220728339 243962901 356561163 448576947 515032791 662185017 731888703 1069683489 1545098373 1986555051 4635295119 13905885357
• Sum of all divisors σ(n): 27789189120
• Sum of proper divisors (its aliquot sum) s(n): 13883303763
• 13905885357 is a deficient number, because the sum of its proper divisors (13883303763) is less than itself. Its deficiency is 22581594

Bases of 13905885357

• Binary: 1100111100110110101111100010101101₂
• Hexadecimal: 0x33CDAF8AD
• Base-36: 6DZ7DT9

Squares and roots of 13905885357

• 13905885357 squared (13905885357²) is 193373647562027017449
• 13905885357 cubed (13905885357³) is 2689031774062470251182432594293
• The square root of 13905885357 is 117923.2180573445
• The cube root of 13905885357 is 2404.7294100991

Scales and comparisons

• 13,905,885,357 seconds is equal to 442 years, 8 weeks, 3 days, 17 hours, 55 minutes, 57 seconds.
• To count from 1 to 13,905,885,357 would take you about eight hundred eighty-four 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 13905885357 cubic inches would be around 200.4 feet tall.

Recreational maths with 13905885357

• 13905885357 backwards is 75358850931
• The number of decimal digits it has is: 11
• The sum of 13905885357's digits is 54
• More coming soon!