13947841329345

Names of 13947841329345

• Cardinal: 13947841329345 can be written as Thirteen trillion, nine hundred forty-seven billion, eight hundred forty-one million, three hundred twenty-nine thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 1.3947841329345 × 10¹³

Factors of 13947841329345

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 151302

Divisors of 13947841329345

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 11 15 21 33 35 45 55 63 77 99 105 121 165 231 315 363 385 495 605 693 847 1089 1155 1815 2459 2541 3465 4235 5445 7377 7623 12295 12705 17213 22131 27049 36885 38115 51639 81147 86065 110655 135245 148817 154917 189343 243441 258195 297539 405735 446451 568029 744085 774585 892617 946715 1041719 1217205 1339353 1487695 1636987 1704087 2082773 2232255 2677851 2840145 3125157 4463085 4910961 5208595 6248319 6696765 8184935 8520435 9375471 10413865 11458909 13389255 14732883 15625785 18006857 18744957 24554805 31241595 34376727 46877355 54020571 57294545 73664415 90034285 93724785 103130181 126047999 162061713 171883635 270102855 365941003 378143997 515650905 630239995 810308565 1097823009 1134431991 1829705015 1890719985 2561587021 3293469027 4025351033 5489115045 5672159955 7684761063 12076053099 12807935105 16467345135 20126755165 23054283189 28177457231 36228159297 38423805315 44278861363 60380265495 84532371693 115271415945 132836584089 140887286155 181140796485 221394306815 253597115079 309952029541 398509752267 422661858465 664182920445 929856088623 1267985575395 1549760147705 1992548761335 2789568265869 4649280443115 13947841329345
• Sum of all divisors σ(n): 30382730501760
• Sum of proper divisors (its aliquot sum) s(n): 16434889172415
• 13947841329345 is an abundant number, because the sum of its proper divisors (16434889172415) is greater than itself. Its abundance is 2487047843070

Bases of 13947841329345

• Binary: 11001010111101111100001000001011100011000001₂
• Hexadecimal: 0xCAF7C20B8C1
• Base-36: 4XZJSLRY9

Squares and roots of 13947841329345

• 13947841329345 squared (13947841329345²) is 194542277748584496758129025
• 13947841329345 cubed (13947841329345³) is 2713444821886621000954960182991028738625
• The square root of 13947841329345 is 3734680.8872171395
• The cube root of 13947841329345 is 24071.4544855235

Scales and comparisons

• 13,947,841,329,345 seconds is equal to 443,498 years, 10 weeks, 6 days, 17 hours, 15 minutes, 45 seconds.
• To count from 1 to 13,947,841,329,345 would take you about one million, one hundred eight thousand, seven hundred forty-five 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 13947841329345 cubic inches would be around 2006 feet tall.

Recreational maths with 13947841329345

• 13947841329345 backwards is 54392314874931
• 13947841329345 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13947841329345's digits is 63
• More coming soon!