13148323825

Names of 13148323825

• Cardinal: 13148323825 can be written as Thirteen billion, one hundred forty-eight million, three hundred twenty-three thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.3148323825 × 10¹⁰

Factors of 13148323825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2070

Divisors of 13148323825

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 13 25 35 41 65 73 91 175 205 287 325 365 455 511 533 949 1025 1435 1825 1931 2275 2555 2665 2993 3731 4745 6643 7175 9655 12775 13325 13517 14965 18655 20951 23725 25103 33215 38909 48275 67585 74825 79171 93275 104755 125515 140963 166075 175721 194545 272363 337925 395855 523775 554197 627575 704815 878605 972725 986741 1029223 1361815 1832519 1979275 2770985 3524075 4393025 4933705 5146115 5779483 6809075 7204561 9162595 12827633 13854925 24668525 25730575 28897415 36022805 40456381 45812975 64138165 75133279 144487075 180114025 202281905 320690825 375666395 525932953 1011409525 1878331975 2629664765 13148323825
• Sum of all divisors σ(n): 20848165632
• Sum of proper divisors (its aliquot sum) s(n): 7699841807
• 13148323825 is a deficient number, because the sum of its proper divisors (7699841807) is less than itself. Its deficiency is 5448482018

Bases of 13148323825

• Binary: 1100001111101100110111111111110001₂
• Hexadecimal: 0x30FB37FF1
• Base-36: 61G67LD

Squares and roots of 13148323825

• 13148323825 squared (13148323825²) is 172878419407062630625
• 13148323825 cubed (13148323825³) is 2273061440718223959513862140625
• The square root of 13148323825 is 114666.1407085803
• The cube root of 13148323825 is 2360.2434289379

Scales and comparisons

• 13,148,323,825 seconds is equal to 418 years, 3 weeks, 6 days, 16 hours, 10 minutes, 25 seconds.
• To count from 1 to 13,148,323,825 would take you about eight hundred thirty-six 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 13148323825 cubic inches would be around 196.7 feet tall.

Recreational maths with 13148323825

• 13148323825 backwards is 52832384131
• The number of decimal digits it has is: 11
• The sum of 13148323825's digits is 40
• More coming soon!