742786344234154072

Names of 742786344234154072

• Cardinal: 742786344234154072 can be written as Seven hundred forty-two quadrillion, seven hundred eighty-six trillion, three hundred forty-four billion, two hundred thirty-four million, one hundred fifty-four thousand and seventy-two.

Scientific notation

• Scientific notation: 7.42786344234154072 × 10¹⁷

Factors of 742786344234154072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6278

Divisors of 742786344234154072

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 73 146 292 584 5329 6203 10658 12406 21316 24812 42632 49624 389017 452819 778034 905638 1556068 1811276 3112136 3622552 33055787 38477209 66111574 76954418 132223148 153908836 264446296 307817672 2413072451 2808836257 4826144902 5617672514 9652289804 11235345028 19304579608 22470690056 205045046761 410090093522 820180187044 1640360374088 14968288413553 29936576827106 59873153654212 119746307308424
• Sum of all divisors σ(n): 742894277343177548
• Sum of proper divisors (its aliquot sum) s(n): 107933109023476
• 742786344234154072 is a deficient number, because the sum of its proper divisors (107933109023476) is less than itself. Its deficiency is 742678411125130596

Bases of 742786344234154072

• Binary: 101001001110111010000011111010100000000101100111100001011000₂
• Hexadecimal: 0xA4EE83EA0167858
• Base-36: 5N5RS7SDXLJS

Squares and roots of 742786344234154072

• 742786344234154072 squared (742786344234154072²) is 551731553180739230202013665434181184
• 742786344234154072 cubed (742786344234154072³) is 409818663385753053847282754707841496658010468219381248
• The square root of 742786344234154072 is 861850534.7414678445
• 742786344234154072 is a perfect cube number. Its cube root is 905638

Scales and comparisons

• 742,786,344,234,154,072 seconds is equal to 23,618,308,157 years, 32 weeks, 4 days, 18 hours, 47 minutes, 52 seconds.
• To count from 1 to 742,786,344,234,154,072 would take you about seventy billion, eight hundred fifty-four million, nine hundred twenty-four thousand, four hundred seventy-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 742786344234154072 cubic inches would be around 75469.8 feet tall.

Recreational maths with 742786344234154072

• 742786344234154072 backwards is 270451432443687247
• 742786344234154072 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 742786344234154072's digits is 73
• More coming soon!