13955343129

Names of 13955343129

• Cardinal: 13955343129 can be written as Thirteen billion, nine hundred fifty-five million, three hundred forty-three thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3955343129 × 10¹⁰

Factors of 13955343129

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 220

Divisors of 13955343129

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 17 21 31 39 49 51 63 91 93 117 119 147 149 153 217 221 273 279 357 403 441 447 527 637 651 663 819 833 961 1043 1071 1209 1341 1519 1547 1581 1911 1937 1953 1989 2499 2533 2821 2883 3129 3627 3689 4557 4619 4641 4743 5733 5811 6727 6851 7301 7497 7599 8463 8649 9387 10829 11067 12493 13559 13671 13857 13923 16337 17433 17731 19747 20181 20553 21903 22797 25389 25823 32333 32487 32929 33201 37479 40677 41571 47089 47957 49011 53193 59241 60047 60543 61659 65709 77469 78523 87451 94913 96999 97461 98787 112437 114359 122031 124117 141267 143189 143871 147033 159579 177723 180141 212381 226331 230503 232407 235569 262353 284739 290997 296361 335699 343077 372351 420329 423801 429567 431613 540423 549661 612157 637143 678993 691509 706707 787059 800513 854217 1002323 1007097 1020799 1029231 1117053 1260987 1288701 1486667 1613521 1648983 1836471 1861457 1911429 2036979 2074527 2401539 2434213 2942303 3006969 3021291 3062397 3782961 3847627 4460001 4840563 4946949 5509413 5584371 7016261 7145593 7204617 7302639 8826909 9020907 9187191 10406669 11542881 13030199 13380003 14521689 16753113 17039491 21048783 21436779 21907917 26480727 31220007 31644769 34628643 39090597 50019151 51118473 63146349 64310337 91211393 93660021 94934307 117271791 119276437 150057453 153355419 221513383 273634179 284802921 357829311 450172359 664540149 820902537 1073487933 1550593681 1993620447 4651781043 13955343129
• Sum of all divisors σ(n): 27813731400
• Sum of proper divisors (its aliquot sum) s(n): 13858388271
• 13955343129 is a deficient number, because the sum of its proper divisors (13858388271) is less than itself. Its deficiency is 96954858

Bases of 13955343129

• Binary: 1100111111110011011010001100011001₂
• Hexadecimal: 0x33FCDA319
• Base-36: 6ESNFO9

Squares and roots of 13955343129

• 13955343129 squared (13955343129²) is 194751601848127510641
• 13955343129 cubed (13955343129³) is 2717825428713009957139753735689
• The square root of 13955343129 is 118132.7352134031
• The cube root of 13955343129 is 2407.5769295721

Scales and comparisons

• 13,955,343,129 seconds is equal to 443 years, 38 weeks, 2 days, 4 hours, 12 minutes, 9 seconds.
• To count from 1 to 13,955,343,129 would take you about eight hundred eighty-seven 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 13955343129 cubic inches would be around 200.6 feet tall.

Recreational maths with 13955343129

• 13955343129 backwards is 92134355931
• The number of decimal digits it has is: 11
• The sum of 13955343129's digits is 45
• More coming soon!