126448338255625000000

Names of 126448338255625000000

• Cardinal: 126448338255625000000 can be written as One hundred twenty-six quintillion, four hundred forty-eight quadrillion, three hundred thirty-eight trillion, two hundred fifty-five billion, six hundred twenty-five million.

Scientific notation

• Scientific notation: 1.26448338255625 × 10²⁰

Factors of 126448338255625000000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 449804

Divisors of 126448338255625000000

• Number of divisors d(n): 231
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 625 800 1000 1250 1600 2000 2500 3125 4000 5000 6250 8000 10000 12500 15625 20000 25000 31250 40000 50000 62500 78125 100000 125000 156250 200000 250000 312500 390625 449797 500000 625000 781250 899594 1000000 1250000 1562500 1799188 1953125 2248985 2500000 3125000 3598376 3906250 4497970 5000000 6250000 7196752 7812500 8995940 9765625 11244925 12500000 14393504 15625000 17991880 19531250 22489850 25000000 28787008 31250000 35983760 39062500 44979700 56224625 62500000 71967520 78125000 89959400 112449250 125000000 143935040 156250000 179918800 224898500 281123125 312500000 359837600 449797000 562246250 625000000 719675200 899594000 1124492500 1405615625 1799188000 2248985000 2811231250 3598376000 4497970000 5622462500 7028078125 8995940000 11244925000 14056156250 17991880000 22489850000 28112312500 35140390625 44979700000 56224625000 70280781250 89959400000 112449250000 140561562500 175701953125 202317341209 224898500000 281123125000 351403906250 404634682418 449797000000 562246250000 702807812500 809269364836 878509765625 1011586706045 1124492500000 1405615625000 1618538729672 1757019531250 2023173412090 2248985000000 2811231250000 3237077459344 3514039062500 4046346824180 4392548828125 5057933530225 5622462500000 6474154918688 7028078125000 8092693648360 8785097656250 10115867060450 11244925000000 12948309837376 14056156250000 16185387296720 17570195312500 20231734120900 25289667651125 28112312500000 32370774593440 35140390625000 40463468241800 50579335302250 56224625000000 64741549186880 70280781250000 80926936483600 101158670604500 126448338255625 140561562500000 161853872967200 202317341209000 252896676511250 281123125000000 323707745934400 404634682418000 505793353022500 632241691278125 809269364836000 1011586706045000 1264483382556250 1618538729672000 2023173412090000 2528966765112500 3161208456390625 4046346824180000 5057933530225000 6322416912781250 8092693648360000 10115867060450000 12644833825562500 15806042281953125 20231734120900000 25289667651125000 31612084563906250 40463468241800000 50579335302250000 63224169127812500 79030211409765625 101158670604500000 126448338255625000 158060422819531250 202317341209000000 252896676511250000 316120845639062500 395151057048828125 505793353022500000 632241691278125000 790302114097656250 1011586706045000000 1264483382556250000 1580604228195312500 1975755285244140625 2528966765112500000 3161208456390625000 3951510570488281250 5057933530225000000 6322416912781250000 7903021140976562500 12644833825562500000 15806042281953125000 25289667651125000000 31612084563906250000 63224169127812500000 126448338255625000000
• Sum of all divisors σ(n): 313651842427594217559
• Sum of proper divisors (its aliquot sum) s(n): 187203504171969217559
• 126448338255625000000 is an abundant number, because the sum of its proper divisors (187203504171969217559) is greater than itself. Its abundance is 60755165916344217559

Bases of 126448338255625000000

• Binary: 1101101101011010010101111011011000100000100111101110001010001000000₂
• Hexadecimal: 0x6DAD2BDB104F71440
• Base-36: QOP0YYAZQFPDS

Squares and roots of 126448338255625000000

• 126448338255625000000 squared (126448338255625000000²) is 15989182247608956867844140625000000000000
• 126448338255625000000 cubed (126448338255625000000³) is 2021805525276491781897616824412189697265625000000000000000000
• 126448338255625000000 is a perfect square number. Its square root is 11244925000
• The cube root of 126448338255625000000 is 5019237.0688585147

Scales and comparisons

• 126,448,338,255,625,000,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 126,448,338,255,625,000,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 126448338255625000000 cubic inches would be around 418269.8 feet tall.

Recreational maths with 126448338255625000000

• 126448338255625000000 backwards is 000000526552833844621
• 126448338255625000000 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 126448338255625000000's digits is 64
• More coming soon!