1438130355572143092007

Names of 1438130355572143092007

• Cardinal: 1438130355572143092007 can be written as One sextillion, four hundred thirty-eight quintillion, one hundred thirty quadrillion, three hundred fifty-five trillion, five hundred seventy-two billion, one hundred forty-three million, ninety-two thousand and seven.

Scientific notation

• Scientific notation: 1.438130355572143092007 × 10²¹

Factors of 1438130355572143092007

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 262544

Divisors of 1438130355572143092007

• Number of divisors d(n): 12
• Complete list of divisors:
  1 43 1849 79507 262501 11287543 485364349 20870667007 68906775001 2962991325043 127408626976849 5478570960004507
• Sum of all divisors σ(n): 1438130486034035831700
• Sum of proper divisors (its aliquot sum) s(n): 130461892739693
• 1438130355572143092007 is a deficient number, because the sum of its proper divisors (130461892739693) is less than itself. Its deficiency is 1438130225110250352314

Bases of 1438130355572143092007

• Binary: 10011011111011000010001011000101101101000000111110011001111000100100111₂
• Hexadecimal: 0x4DF61162DA07CCF127
• Base-36: 8FI8NC4ZXTVFHJ

Squares and roots of 1438130355572143092007

• 1438130355572143092007 squared (1438130355572143092007²) is 2068218919618058721364996862701330467288049
• 1438130355572143092007 cubed (1438130355572143092007³) is 2974368410271352420985142131047212820539071459734293522778524343
• The square root of 1438130355572143092007 is 37922689192.2519531123
• 1438130355572143092007 is a perfect cube number. Its cube root is 11287543

Scales and comparisons

• 1,438,130,355,572,143,092,007 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,438,130,355,572,143,092,007 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 1438130355572143092007 cubic inches would be around 940628.6 feet tall.

Recreational maths with 1438130355572143092007

• 1438130355572143092007 backwards is 7002903412755530318341
• The number of decimal digits it has is: 22
• The sum of 1438130355572143092007's digits is 73
• More coming soon!