1426641939931420944

Names of 1426641939931420944

• Cardinal: 1426641939931420944 can be written as One quintillion, four hundred twenty-six quadrillion, six hundred forty-one trillion, nine hundred thirty-nine billion, nine hundred thirty-one million, four hundred twenty thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.426641939931420944 × 10¹⁸

Factors of 1426641939931420944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 57267258346815

Divisors of 1426641939931420944

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 173 346 519 692 1038 1384 1557 2076 2768 3114 4152 6228 8304 12456 24912 57267258346637 114534516693274 171801775039911 229069033386548 343603550079822 458138066773096 515405325119733 687207100159644 916276133546192 1030810650239466 1374414200319288 2061621300478932 2748828400638576 4123242600957864 8246485201915728 9907235693968201 19814471387936402 29721707081904603 39628942775872804 59443414163809206 79257885551745608 89165121245713809 118886828327618412 158515771103491216 178330242491427618 237773656655236824 356660484982855236 475547313310473648 713320969965710472 1426641939931420944
• Sum of all divisors σ(n): 4015694689782949836
• Sum of proper divisors (its aliquot sum) s(n): 2589052749851528892
• 1426641939931420944 is an abundant number, because the sum of its proper divisors (2589052749851528892) is greater than itself. Its abundance is 1162410809920107948

Bases of 1426641939931420944

• Binary: 1001111001100011100110100100100100011010010010101100100010000₂
• Hexadecimal: 0x13CC734923495910
• Base-36: AU7ACZFRUAS0

Squares and roots of 1426641939931420944

• 1426641939931420944 squared (1426641939931420944²) is 2035307224771288085014285806921851136
• 1426641939931420944 cubed (1426641939931420944³) is 2903654647504147041758870878527127665901345023320592384
• The square root of 1426641939931420944 is 1194421173.5947336863
• The cube root of 1426641939931420944 is 1125740.5994087117

Scales and comparisons

• 1,426,641,939,931,420,944 seconds is equal to 45,362,800,796 years, 29 weeks, 2 minutes, 24 seconds.
• To count from 1 to 1,426,641,939,931,420,944 would take you about one hundred fifty-eight billion, seven hundred sixty-nine million, eight hundred two thousand, seven hundred eighty-seven 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 1426641939931420944 cubic inches would be around 93811.7 feet tall.

Recreational maths with 1426641939931420944

• 1426641939931420944 backwards is 4490241399391466241
• The number of decimal digits it has is: 19
• The sum of 1426641939931420944's digits is 81
• More coming soon!