13015600000

Names of 13015600000

• Cardinal: 13015600000 can be written as Thirteen billion, fifteen million, six hundred thousand.

Scientific notation

• Scientific notation: 1.30156 × 10¹⁰

Factors of 13015600000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2523

Divisors of 13015600000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 160 200 208 250 260 320 325 400 416 500 520 625 640 650 800 832 1000 1040 1250 1300 1600 1625 1664 2000 2080 2500 2503 2600 3125 3200 3250 4000 4160 5000 5006 5200 6250 6500 8000 8125 8320 10000 10012 10400 12500 12515 13000 16000 16250 20000 20024 20800 25000 25030 26000 32500 32539 40000 40048 40625 41600 50000 50060 52000 62575 65000 65078 80000 80096 81250 100000 100120 104000 125150 130000 130156 160192 162500 162695 200000 200240 208000 250300 260000 260312 312875 320384 325000 325390 400000 400480 500600 520000 520624 625750 650000 650780 800960 813475 1001200 1040000 1041248 1251500 1300000 1301560 1564375 1601920 1626950 2002400 2082496 2503000 2600000 2603120 3128750 3253900 4004800 4067375 4164992 5006000 5200000 5206240 6257500 6507800 7821875 8009600 8134750 10012000 10412480 12515000 13015600 15643750 16269500 20024000 20336875 20824960 25030000 26031200 31287500 32539000 40048000 40673750 50060000 52062400 62575000 65078000 81347500 100120000 101684375 104124800 125150000 130156000 162695000 200240000 203368750 250300000 260312000 325390000 406737500 500600000 520624000 650780000 813475000 1001200000 1301560000 1626950000 2603120000 3253900000 6507800000 13015600000
• Sum of all divisors σ(n): 34916827680
• Sum of proper divisors (its aliquot sum) s(n): 21901227680
• 13015600000 is an abundant number, because the sum of its proper divisors (21901227680) is greater than itself. Its abundance is 8885627680

Bases of 13015600000

• Binary: 1100000111110010100100101110000000₂
• Hexadecimal: 0x307CA4B80
• Base-36: 5Z95H8G

Squares and roots of 13015600000

• 13015600000 squared (13015600000²) is 169405843360000000000
• 13015600000 cubed (13015600000³) is 2204918694836416000000000000000
• The square root of 13015600000 is 114085.9325245667
• The cube root of 13015600000 is 2352.2748456329

Scales and comparisons

• 13,015,600,000 seconds is equal to 413 years, 44 weeks, 3 days, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 13,015,600,000 would take you about eight hundred twenty-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 13015600000 cubic inches would be around 196 feet tall.

Recreational maths with 13015600000

• 13015600000 backwards is 00000651031
• 13015600000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13015600000's digits is 16
• More coming soon!