12742517362640

Names of 12742517362640

• Cardinal: 12742517362640 can be written as Twelve trillion, seven hundred forty-two billion, five hundred seventeen million, three hundred sixty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.274251736264 × 10¹³

Factors of 12742517362640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 736223

Divisors of 12742517362640

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 26 38 40 52 65 76 80 95 104 130 152 190 208 247 260 304 380 494 520 760 877 988 1040 1235 1520 1754 1976 2470 3508 3952 4385 4940 7016 8770 9880 11401 14032 16663 17540 19760 22802 33326 35080 45604 57005 66652 70160 83315 91208 114010 133304 166630 182416 216619 228020 266608 333260 433238 456040 666520 735307 866476 912080 1083095 1333040 1470614 1732952 2166190 2941228 3465904 3676535 4332380 5882456 7353070 8664760 9558991 11764912 13970833 14706140 17329520 19117982 27941666 29412280 38235964 47794955 55883332 58824560 69854165 76471928 95589910 111766664 139708330 152943856 181620829 191179820 223533328 279416660 363241658 382359640 558833320 644864239 726483316 764719280 908104145 1117666640 1289728478 1452966632 1816208290 2579456956 2905933264 3224321195 3632416580 5158913912 6448642390 7264833160 8383235107 10317827824 12252420541 12897284780 14529666320 16766470214 24504841082 25794569560 33532940428 41916175535 49009682164 51589139120 61262102705 67065880856 83832351070 98019364328 122524205410 134131761712 159281467033 167664702140 196038728656 245048410820 318562934066 335329404280 490096821640 637125868132 670658808560 796407335165 980193643280 1274251736264 1592814670330 2548503472528 3185629340660 6371258681320 12742517362640
• Sum of all divisors σ(n): 33622870081920
• Sum of proper divisors (its aliquot sum) s(n): 20880352719280
• 12742517362640 is an abundant number, because the sum of its proper divisors (20880352719280) is greater than itself. Its abundance is 8137835356640

Bases of 12742517362640

• Binary: 10111001011011011001001110001000111111010000₂
• Hexadecimal: 0xB96D9388FD0
• Base-36: 4ILTXU30W

Squares and roots of 12742517362640

• 12742517362640 squared (12742517362640²) is 162371748737181861267769600
• 12742517362640 cubed (12742517362640³) is 2069024827485759361347825850227167744000
• The square root of 12742517362640 is 3569666.2816907691
• The cube root of 12742517362640 is 23357.0726374591

Scales and comparisons

• 12,742,517,362,640 seconds is equal to 405,172 years, 33 weeks, 20 hours, 17 minutes, 20 seconds.
• To count from 1 to 12,742,517,362,640 would take you about one million, twelve thousand, nine hundred thirty-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 12742517362640 cubic inches would be around 1946.4 feet tall.

Recreational maths with 12742517362640

• 12742517362640 backwards is 04626371524721
• The number of decimal digits it has is: 14
• The sum of 12742517362640's digits is 50
• More coming soon!