15423949134097723

Names of 15423949134097723

• Cardinal: 15423949134097723 can be written as Fifteen quadrillion, four hundred twenty-three trillion, nine hundred forty-nine billion, one hundred thirty-four million, ninety-seven thousand, seven hundred twenty-three.

Scientific notation

• Scientific notation: 1.5423949134097723 × 10¹⁶

Factors of 15423949134097723

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 12792667

Divisors of 15423949134097723

• Number of divisors d(n): 32
• Complete list of divisors:
  1 29 61 607 1123 1769 17603 32567 37027 68503 681661 1073783 1986587 12790847 19768169 41581321 370934563 780241667 1205858309 7764044129 14364121181 22627008343 225157279741 416559514249 473606691869 876211392041 8719021556867 13734594064201 25410130369189 252851625149143 531860314968887 15423949134097723
• Sum of all divisors σ(n): 16258563545333760
• Sum of proper divisors (its aliquot sum) s(n): 834614411236037
• 15423949134097723 is a deficient number, because the sum of its proper divisors (834614411236037) is less than itself. Its deficiency is 14589334722861686

Bases of 15423949134097723

• Binary: 110110110011000000000000000001001010111110110100111011₂
• Hexadecimal: 0x36CC00012BED3B
• Base-36: 47VC0EVVJUJ

Squares and roots of 15423949134097723

• 15423949134097723 squared (15423949134097723²) is 237898206891233899118453313784729
• 15423949134097723 cubed (15423949134097723³) is 3669329842183448056971543402892953735157671072067
• The square root of 15423949134097723 is 124193192.7848612923
• The cube root of 15423949134097723 is 248923.0964913617

Scales and comparisons

• 15,423,949,134,097,723 seconds is equal to 490,433,873 years, 2 weeks, 6 days, 19 hours, 8 minutes, 43 seconds.
• To count from 1 to 15,423,949,134,097,723 would take you about one billion, four hundred seventy-one million, three hundred one thousand, six hundred nineteen 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 15423949134097723 cubic inches would be around 20743.6 feet tall.

Recreational maths with 15423949134097723

• 15423949134097723 backwards is 32779043194932451
• The number of decimal digits it has is: 17
• The sum of 15423949134097723's digits is 73
• More coming soon!