40438344128163493610112

Names of 40438344128163493610112

• Cardinal: 40438344128163493610112 can be written as Forty sextillion, four hundred thirty-eight quintillion, three hundred forty-four quadrillion, one hundred twenty-eight trillion, one hundred sixty-three billion, four hundred ninety-three million, six hundred ten thousand, one hundred twelve.

Scientific notation

• Scientific notation: 4.0438344128163493610112 × 10²²

Factors of 40438344128163493610112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15044026833394156861

Divisors of 40438344128163493610112

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 15044026833394156849 30088053666788313698 45132080500182470547 60176107333576627396 90264161000364941094 105308187833759097943 120352214667153254792 180528322000729882188 210616375667518195886 240704429334306509584 315924563501277293829 361056644001459764376 421232751335036391772 481408858668613019168 631849127002554587658 722113288002919528752 842465502670072783544 962817717337226038336 1263698254005109175316 1444226576005839057504 1684931005340145567088 1925635434674452076672 2527396508010218350632 2888453152011678115008 3369862010680291134176 5054793016020436701264 5776906304023356230016 6739724021360582268352 10109586032040873402528 13479448042721164536704 20219172064081746805056 40438344128163493610112
• Sum of all divisors σ(n): 122759258960496319896000
• Sum of proper divisors (its aliquot sum) s(n): 82320914832332826285888
• 40438344128163493610112 is an abundant number, because the sum of its proper divisors (82320914832332826285888) is greater than itself. Its abundance is 41882570704169332675776

Bases of 40438344128163493610112

• Binary: 1000100100000010101011000010010101010000100011111100010101101000001010000000₂
• Hexadecimal: 0x8902AC25508FC568280
• Base-36: 6L27KWLY27MN9MO

Squares and roots of 40438344128163493610112

• 40438344128163493610112 squared (40438344128163493610112²) is 1635259675827774902120902963405219454668652544
• 40438344128163493610112 cubed (40438344128163493610112³) is 66127193510032639260358252836983108890235826141722055569177132924928
• The square root of 40438344128163493610112 is 201092874384.3587651505
• The cube root of 40438344128163493610112 is 34323991.6715774571

Scales and comparisons

• 40,438,344,128,163,493,610,112 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,438,344,128,163,493,610,112 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 40438344128163493610112 cubic inches would be around 2860332.6 feet tall.

Recreational maths with 40438344128163493610112

• 40438344128163493610112 backwards is 21101639436182144383404
• The number of decimal digits it has is: 23
• The sum of 40438344128163493610112's digits is 78
• More coming soon!