34139987892

Names of 34139987892

• Cardinal: 34139987892 can be written as Thirty-four billion, one hundred thirty-nine million, nine hundred eighty-seven thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 3.4139987892 × 10¹⁰

Factors of 34139987892

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 178952

Divisors of 34139987892

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 31 36 38 54 57 62 76 81 93 108 114 124 162 171 186 228 279 324 342 372 513 558 589 684 837 1026 1116 1178 1539 1674 1767 2052 2356 2511 3078 3348 3534 5022 5301 6156 7068 10044 10602 15903 21204 31806 47709 63612 95418 178897 190836 357794 536691 715588 1073382 1610073 2146764 3220146 3399043 4830219 5545807 6440292 6798086 9660438 10197129 11091614 13596172 14490657 16637421 19320876 20394258 22183228 28981314 30591387 33274842 40788516 49912263 57962628 61182774 66549684 91774161 99824526 105370333 122365548 149736789 183548322 199649052 210740666 275322483 299473578 316110999 367096644 421481332 449210367 550644966 598947156 632221998 898420734 948332997 1101289932 1264443996 1796841468 1896665994 2844998991 3793331988 5689997982 8534996973 11379995964 17069993946 34139987892
• Sum of all divisors σ(n): 96977027840
• Sum of proper divisors (its aliquot sum) s(n): 62837039948
• 34139987892 is an abundant number, because the sum of its proper divisors (62837039948) is greater than itself. Its abundance is 28697052056

Bases of 34139987892

• Binary: 11111110010111001101101111110110100₂
• Hexadecimal: 0x7F2E6DFB4
• Base-36: FOM2F90

Squares and roots of 34139987892

• 34139987892 squared (34139987892²) is 1165538773265906603664
• 34139987892 cubed (34139987892³) is 39791479606954584745491802836288
• The square root of 34139987892 is 184770.0946906723
• The cube root of 34139987892 is 3244.0518546185

Scales and comparisons

• 34,139,987,892 seconds is equal to 1,085 years, 28 weeks, 2 days, 17 hours, 58 minutes, 12 seconds.
• To count from 1 to 34,139,987,892 would take you about two thousand, one hundred seventy-one 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 34139987892 cubic inches would be around 270.3 feet tall.

Recreational maths with 34139987892

• 34139987892 backwards is 29878993143
• The number of decimal digits it has is: 11
• The sum of 34139987892's digits is 63
• More coming soon!