1438221177722112

Names of 1438221177722112

• Cardinal: 1438221177722112 can be written as One quadrillion, four hundred thirty-eight trillion, two hundred twenty-one billion, one hundred seventy-seven million, seven hundred twenty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.438221177722112 × 10¹⁵

Factors of 1438221177722112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 267526260749

Divisors of 1438221177722112

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2688 5376 267526260737 535052521474 802578782211 1070105042948 1605157564422 1872683825159 2140210085896 3210315128844 3745367650318 4280420171792 5618051475477 6420630257688 7490735300636 8560840343584 11236102950954 12841260515376 14981470601272 17121680687168 22472205901908 25682521030752 29962941202544 34243361374336 44944411803816 51365042061504 59925882405088 68486722748672 89888823607632 102730084123008 119851764810176 179777647215264 205460168246016 239703529620352 359555294430528 479407059240704 719110588861056 1438221177722112
• Sum of all divisors σ(n): 4374589415587776
• Sum of proper divisors (its aliquot sum) s(n): 2936368237865664
• 1438221177722112 is an abundant number, because the sum of its proper divisors (2936368237865664) is greater than itself. Its abundance is 1498147060143552

Bases of 1438221177722112

• Binary: 101000111000000110111110110011010000001010100000000₂
• Hexadecimal: 0x51C0DF6681500
• Base-36: E5T1ORG16O

Squares and roots of 1438221177722112

• 1438221177722112 squared (1438221177722112²) is 2068480156048378870653093740544
• 1438221177722112 cubed (1438221177722112³) is 2974931966126717470737030201261571127459708928
• The square root of 1438221177722112 is 37923886.6378712825
• The cube root of 1438221177722112 is 112877.8060881371

Scales and comparisons

• 1,438,221,177,722,112 seconds is equal to 45,730,984 years, 38 weeks, 3 days, 20 hours, 35 minutes, 12 seconds.
• To count from 1 to 1,438,221,177,722,112 would take you about one hundred thirty-seven million, one hundred ninety-two thousand, nine hundred fifty-four 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 1438221177722112 cubic inches would be around 9406.5 feet tall.

Recreational maths with 1438221177722112

• 1438221177722112 backwards is 2112277711228341
• The number of decimal digits it has is: 16
• The sum of 1438221177722112's digits is 51
• More coming soon!