12497316790

Names of 12497316790

• Cardinal: 12497316790 can be written as Twelve billion, four hundred ninety-seven million, three hundred sixteen thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.249731679 × 10¹⁰

Factors of 12497316790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 12253

Divisors of 12497316790

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 35 53 70 106 265 283 371 530 566 742 1415 1855 1981 2830 3710 3962 9905 11903 14999 19810 23806 29998 59515 74995 83321 104993 119030 149990 166642 209986 416605 524965 630859 833210 1049930 1261718 3154295 3368549 4416013 6308590 6737098 8832026 16842745 22080065 23579843 33685490 44160130 47159686 117899215 178533097 235798430 357066194 892665485 1249731679 1785330970 2499463358 6248658395 12497316790
• Sum of all divisors σ(n): 26288603136
• Sum of proper divisors (its aliquot sum) s(n): 13791286346
• 12497316790 is an abundant number, because the sum of its proper divisors (13791286346) is greater than itself. Its abundance is 1293969556

Bases of 12497316790

• Binary: 1011101000111001011110101110110110₂
• Hexadecimal: 0x2E8E5EBB6
• Base-36: 5QOKVCM

Squares and roots of 12497316790

• 12497316790 squared (12497316790²) is 156182926949615904100
• 12497316790 cubed (12497316790³) is 1951867515278778322359959839000
• The square root of 12497316790 is 111791.3985510513
• The cube root of 12497316790 is 2320.6283468221

Scales and comparisons

• 12,497,316,790 seconds is equal to 397 years, 19 weeks, 3 days, 20 hours, 53 minutes, 10 seconds.
• To count from 1 to 12,497,316,790 would take you about seven hundred ninety-four 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 12497316790 cubic inches would be around 193.4 feet tall.

Recreational maths with 12497316790

• 12497316790 backwards is 09761379421
• The number of decimal digits it has is: 11
• The sum of 12497316790's digits is 49
• More coming soon!