13851047500

Names of 13851047500

• Cardinal: 13851047500 can be written as Thirteen billion, eight hundred fifty-one million, forty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.38510475 × 10¹⁰

Factors of 13851047500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1052

Divisors of 13851047500

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 10 17 19 20 25 34 38 50 68 76 85 95 100 125 170 190 250 289 323 340 380 425 475 500 578 625 646 850 950 1009 1156 1250 1292 1445 1615 1700 1900 2018 2125 2375 2500 2890 3230 4036 4250 4750 5045 5491 5780 6460 7225 8075 8500 9500 10090 10625 10982 11875 14450 16150 17153 19171 20180 21250 21964 23750 25225 27455 28900 32300 34306 36125 38342 40375 42500 47500 50450 54910 68612 72250 76684 80750 85765 95855 100900 109820 126125 137275 144500 161500 171530 180625 191710 201875 252250 274550 291601 325907 343060 361250 383420 403750 428825 479275 504500 549100 583202 630625 651814 686375 722500 807500 857650 958550 1166404 1261250 1303628 1372750 1458005 1629535 1715300 1917100 2144125 2396375 2522500 2745500 2916010 3259070 3431875 4288250 4792750 5540419 5832020 6518140 6863750 7290025 8147675 8576500 9585500 10720625 11080838 11981875 13727500 14580050 16295350 21441250 22161676 23963750 27702095 29160100 32590700 36450125 40738375 42882500 47927500 55404190 72900250 81476750 110808380 138510475 145800500 162953500 182250625 203691875 277020950 364501250 407383750 554041900 692552375 729002500 814767500 1385104750 2770209500 3462761875 6925523750 13851047500
• Sum of all divisors σ(n): 33903053800
• Sum of proper divisors (its aliquot sum) s(n): 20052006300
• 13851047500 is an abundant number, because the sum of its proper divisors (20052006300) is greater than itself. Its abundance is 6200958800

Bases of 13851047500

• Binary: 1100111001100101100011011001001100₂
• Hexadecimal: 0x33996364C
• Base-36: 6D2K0NG

Squares and roots of 13851047500

• 13851047500 squared (13851047500²) is 191851516847256250000
• 13851047500 cubed (13851047500³) is 2657344472798396563421875000000
• The square root of 13851047500 is 117690.4732763021
• The cube root of 13851047500 is 2401.5642291157

Scales and comparisons

• 13,851,047,500 seconds is equal to 440 years, 21 weeks, 6 days, 1 hour, 11 minutes, 40 seconds.
• To count from 1 to 13,851,047,500 would take you about eight hundred eighty 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 13851047500 cubic inches would be around 200.1 feet tall.

Recreational maths with 13851047500

• 13851047500 backwards is 00574015831
• 13851047500 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13851047500's digits is 34
• More coming soon!