12317300640

Names of 12317300640

• Cardinal: 12317300640 can be written as Twelve billion, three hundred seventeen million, three hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.231730064 × 10¹⁰

Factors of 12317300640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 105611

Divisors of 12317300640

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 243 270 288 324 360 405 432 480 486 540 648 720 729 810 864 972 1080 1215 1296 1440 1458 1620 1944 2160 2430 2592 2916 3240 3645 3888 4320 4860 5832 6480 7290 7776 9720 11664 12960 14580 19440 23328 29160 38880 58320 105601 116640 211202 316803 422404 528005 633606 844808 950409 1056010 1267212 1584015 1689616 1900818 2112020 2534424 2851227 3168030 3379232 3801636 4224040 4752045 5068848 5702454 6336060 7603272 8448080 8553681 9504090 10137696 11404908 12672120 14256135 15206544 16896160 17107362 19008180 22809816 25344240 25661043 28512270 30413088 34214724 38016360 42768405 45619632 50688480 51322086 57024540 68429448 76032720 76983129 85536810 91239264 102644172 114049080 128305215 136858896 152065440 153966258 171073620 205288344 228098160 256610430 273717792 307932516 342147240 384915645 410576688 456196320 513220860 615865032 684294480 769831290 821153376 1026441720 1231730064 1368588960 1539662580 2052883440 2463460128 3079325160 4105766880 6158650320 12317300640
• Sum of all divisors σ(n): 43629888708
• Sum of proper divisors (its aliquot sum) s(n): 31312588068
• 12317300640 is an abundant number, because the sum of its proper divisors (31312588068) is greater than itself. Its abundance is 18995287428

Bases of 12317300640

• Binary: 1011011110001010110001011110100000₂
• Hexadecimal: 0x2DE2B17A0
• Base-36: 5NPEI00

Squares and roots of 12317300640

• 12317300640 squared (12317300640²) is 151715895056144409600
• 12317300640 cubed (12317300640³) is 1868730291273220372298502144000
• The square root of 12317300640 is 110983.3349652099
• The cube root of 12317300640 is 2309.4320074247

Scales and comparisons

• 12,317,300,640 seconds is equal to 391 years, 33 weeks, 6 days, 8 hours, 24 minutes.
• To count from 1 to 12,317,300,640 would take you about seven hundred eighty-three 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 12317300640 cubic inches would be around 192.5 feet tall.

Recreational maths with 12317300640

• 12317300640 backwards is 04600371321
• 12317300640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12317300640's digits is 27
• More coming soon!