1425481126819664

Names of 1425481126819664

• Cardinal: 1425481126819664 can be written as One quadrillion, four hundred twenty-five trillion, four hundred eighty-one billion, one hundred twenty-six million, eight hundred nineteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.425481126819664 × 10¹⁵

Factors of 1425481126819664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 119934858

Divisors of 1425481126819664

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 17 34 37 68 74 136 148 272 296 592 629 1181 1258 2362 2516 4724 5032 9448 10064 18896 20077 40154 43697 80308 87394 160616 174788 321232 349576 699152 742849 1485698 2971396 5942792 11885584 119933621 239867242 479734484 959468968 1918937936 2038871557 4077743114 4437543977 8155486228 8875087954 16310972456 17750175908 32621944912 35500351816 71000703632 75438247609 141641606401 150876495218 283283212802 301752990436 566566425604 603505980872 1133132851208 1207011961744 2266265702416 2407907308817 4815814617634 5240739436837 9631629235268 10481478873674 19263258470536 20962957747348 38526516941072 41925915494696 83851830989392 89092570426229 178185140852458 356370281704916 712740563409832 1425481126819664
• Sum of all divisors σ(n): 3005911719689616
• Sum of proper divisors (its aliquot sum) s(n): 1580430592869952
• 1425481126819664 is an abundant number, because the sum of its proper divisors (1580430592869952) is greater than itself. Its abundance is 154949466050288

Bases of 1425481126819664

• Binary: 101000100000111011110110000001100101011011101010000₂
• Hexadecimal: 0x51077B032B750
• Base-36: E1AGZM2R0W

Squares and roots of 1425481126819664

• 1425481126819664 squared (1425481126819664²) is 2031996442919058999995177072896
• 1425481126819664 cubed (1425481126819664³) is 2896572579145809282562366584613220981174226944
• The square root of 1425481126819664 is 37755544.3189429333
• The cube root of 1425481126819664 is 112543.5190135169

Scales and comparisons

• 1,425,481,126,819,664 seconds is equal to 45,325,890 years, 27 weeks, 4 days, 7 minutes, 44 seconds.
• To count from 1 to 1,425,481,126,819,664 would take you about one hundred thirty-five million, nine hundred seventy-seven thousand, six hundred seventy-one 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 1425481126819664 cubic inches would be around 9378.6 feet tall.

Recreational maths with 1425481126819664

• 1425481126819664 backwards is 4669186211845241
• 1425481126819664 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1425481126819664's digits is 68
• More coming soon!