13871363168

Names of 13871363168

• Cardinal: 13871363168 can be written as Thirteen billion, eight hundred seventy-one million, three hundred sixty-three thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3871363168 × 10¹⁰

Factors of 13871363168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 996

Divisors of 13871363168

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 97 104 124 169 194 208 248 338 388 403 416 496 676 776 806 853 992 1261 1352 1552 1612 1706 2522 2704 3007 3104 3224 3412 5044 5239 5408 6014 6448 6824 10088 10478 11089 12028 12896 13648 16393 20176 20956 22178 24056 26443 27296 32786 39091 40352 41912 44356 48112 52886 65572 78182 82741 83824 88712 96224 105772 131144 144157 156364 165482 167648 177424 211544 262288 288314 312728 330964 343759 354848 423088 508183 524576 576628 625456 661928 687518 846176 1016366 1075633 1153256 1250912 1323856 1375036 2032732 2151266 2306512 2564971 2647712 2750072 4065464 4302532 4468867 4613024 5129942 5500144 8130928 8605064 8937734 10259884 11000288 13983229 16261856 17210128 17875468 20519768 27966458 33344623 34420256 35750936 41039536 55932916 66689246 71501872 82079072 111865832 133378492 143003744 223731664 266756984 433480099 447463328 533513968 866960198 1067027936 1733920396 3467840792 6935681584 13871363168
• Sum of all divisors σ(n): 30876322176
• Sum of proper divisors (its aliquot sum) s(n): 17004959008
• 13871363168 is an abundant number, because the sum of its proper divisors (17004959008) is greater than itself. Its abundance is 3133595840

Bases of 13871363168

• Binary: 1100111010110011000011010001100000₂
• Hexadecimal: 0x33ACC3460
• Base-36: 6DENGBK

Squares and roots of 13871363168

• 13871363168 squared (13871363168²) is 192414716138546996224
• 13871363168 cubed (13871363168³) is 2669054406425415988458628677632
• The square root of 13871363168 is 117776.7513900769
• The cube root of 13871363168 is 2402.7377997419

Scales and comparisons

• 13,871,363,168 seconds is equal to 441 years, 3 weeks, 3 days, 4 hours, 26 minutes, 8 seconds.
• To count from 1 to 13,871,363,168 would take you about eight hundred eighty-two 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 13871363168 cubic inches would be around 200.2 feet tall.

Recreational maths with 13871363168

• 13871363168 backwards is 86136317831
• The number of decimal digits it has is: 11
• The sum of 13871363168's digits is 47
• More coming soon!