1404742820189691384

Names of 1404742820189691384

• Cardinal: 1404742820189691384 can be written as One quintillion, four hundred four quadrillion, seven hundred forty-two trillion, eight hundred twenty billion, one hundred eighty-nine million, six hundred ninety-one thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.404742820189691384 × 10¹⁸

Factors of 1404742820189691384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 124269534694933

Divisors of 1404742820189691384

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 157 314 471 628 942 1256 1413 1884 2826 3768 5652 11304 124269534694771 248539069389542 372808604084313 497078138779084 745617208168626 994156277558168 1118425812252939 1491234416337252 2236851624505878 2982468832674504 4473703249011756 8947406498023512 19510316947079047 39020633894158094 58530950841237141 78041267788316188 117061901682474282 156082535576632376 175592852523711423 234123803364948564 351185705047422846 468247606729897128 702371410094845692 1404742820189691384
• Sum of all divisors σ(n): 3828744363945925320
• Sum of proper divisors (its aliquot sum) s(n): 2424001543756233936
• 1404742820189691384 is an abundant number, because the sum of its proper divisors (2424001543756233936) is greater than itself. Its abundance is 1019258723566542552

Bases of 1404742820189691384

• Binary: 1001101111110101001100010011011111110001011111101110111111000₂
• Hexadecimal: 0x137EA626FE2FDDF8
• Base-36: AO7NRQPO4R20

Squares and roots of 1404742820189691384

• 1404742820189691384 squared (1404742820189691384²) is 1973302390874487619415708581163835456
• 1404742820189691384 cubed (1404742820189691384³) is 2771982365644088466128599751420116132579070198396911104
• The square root of 1404742820189691384 is 1185218469.3927492893
• The cube root of 1404742820189691384 is 1119950.7897675055

Scales and comparisons

• 1,404,742,820,189,691,384 seconds is equal to 44,666,476,527 years, 10 weeks, 1 day, 4 hours, 56 minutes, 24 seconds.
• To count from 1 to 1,404,742,820,189,691,384 would take you about one hundred fifty-six billion, three hundred thirty-two million, six hundred sixty-seven thousand, eight hundred forty-five 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 1404742820189691384 cubic inches would be around 93329.2 feet tall.

Recreational maths with 1404742820189691384

• 1404742820189691384 backwards is 4831969810282474041
• The number of decimal digits it has is: 19
• The sum of 1404742820189691384's digits is 81
• More coming soon!