12838597147516

Names of 12838597147516

• Cardinal: 12838597147516 can be written as Twelve trillion, eight hundred thirty-eight billion, five hundred ninety-seven million, one hundred forty-seven thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 1.2838597147516 × 10¹³

Factors of 12838597147516

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 363942

Divisors of 12838597147516

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 49 67 98 134 196 268 469 938 1876 2707 3283 5414 6566 10828 13132 18949 37898 75796 132643 181369 265286 361159 362738 530572 722318 725476 1269583 1444636 2528113 2539166 5056226 5078332 8887081 10112452 17696791 17774162 24197653 35393582 35548324 48395306 70787164 96790612 169383571 338767142 677534284 977657413 1185684997 1955314826 2371369994 3910629652 4742739988 6843601891 13687203782 27374407564 47905213237 65503046671 95810426474 131006093342 191620852948 262012186684 458521326697 917042653394 1834085306788 3209649286879 6419298573758 12838597147516
• Sum of all divisors σ(n): 26535673368960
• Sum of proper divisors (its aliquot sum) s(n): 13697076221444
• 12838597147516 is an abundant number, because the sum of its proper divisors (13697076221444) is greater than itself. Its abundance is 858479073928

Bases of 12838597147516

• Binary: 10111010110100111000000001011011101101111100₂
• Hexadecimal: 0xBAD3805BB7C
• Base-36: 4JTYX9BI4

Squares and roots of 12838597147516

• 12838597147516 squared (12838597147516²) is 164829576716205971864970256
• 12838597147516 cubed (12838597147516³) is 2116180533454951680635531679403784284096
• The square root of 12838597147516 is 3583098.8191111895
• The cube root of 12838597147516 is 23415.6305505921

Scales and comparisons

• 12,838,597,147,516 seconds is equal to 408,227 years, 35 weeks, 1 day, 9 hours, 25 minutes, 16 seconds.
• To count from 1 to 12,838,597,147,516 would take you about one million, twenty thousand, five hundred sixty-nine 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 12838597147516 cubic inches would be around 1951.3 feet tall.

Recreational maths with 12838597147516

• 12838597147516 backwards is 61574179583821
• 12838597147516 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12838597147516's digits is 67
• More coming soon!