1390738529005

Names of 1390738529005

• Cardinal: 1390738529005 can be written as One trillion, three hundred ninety billion, seven hundred thirty-eight million, five hundred twenty-nine thousand and five.

Scientific notation

• Scientific notation: 1.390738529005 × 10¹²

Factors of 1390738529005

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3278

Divisors of 1390738529005

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 17 35 85 119 191 257 289 595 955 1285 1337 1445 1799 2023 2801 3247 4369 6685 8995 10115 14005 16235 19607 21845 22729 30583 47617 49087 55199 74273 98035 113645 152915 238085 245435 275995 333319 343609 371365 386393 519911 534991 719857 809489 834479 1666595 1718045 1931965 2599555 2674955 3599285 3744937 4047445 4172395 5038999 5666423 5841353 9094847 12237569 14186143 18724685 25194995 28332115 29206765 45474235 61187845 63663929 70930715 85662983 99303001 137492687 154612399 208038673 318319645 428314915 496515005 687463435 773061995 962448809 1040193365 1082286793 1456270711 2337375679 4812244045 5411433965 7281353555 11686878395 16361629753 39735386543 81808148765 198676932715 278147705801 1390738529005
• Sum of all divisors σ(n): 2045354913792
• Sum of proper divisors (its aliquot sum) s(n): 654616384787
• 1390738529005 is a deficient number, because the sum of its proper divisors (654616384787) is less than itself. Its deficiency is 736122144218

Bases of 1390738529005

• Binary: 10100001111001110011110011101101011101101₂
• Hexadecimal: 0x143CE79DAED
• Base-36: HQW9T8TP

Squares and roots of 1390738529005

• 1390738529005 squared (1390738529005²) is 1934153656058991226290025
• 1390738529005 cubed (1390738529005³) is 2689902010497124163554790452004675125
• The square root of 1390738529005 is 1179295.7767265175
• The cube root of 1390738529005 is 11162.1664778529

Scales and comparisons

• 1,390,738,529,005 seconds is equal to 44,221 years, 9 weeks, 3 days, 18 hours, 3 minutes, 25 seconds.
• To count from 1 to 1,390,738,529,005 would take you about one hundred ten thousand, five hundred fifty-two 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 1390738529005 cubic inches would be around 930.2 feet tall.

Recreational maths with 1390738529005

• 1390738529005 backwards is 5009258370931
• The number of decimal digits it has is: 13
• The sum of 1390738529005's digits is 52
• More coming soon!