144821357779597440

Names of 144821357779597440

• Cardinal: 144821357779597440 can be written as One hundred forty-four quadrillion, eight hundred twenty-one trillion, three hundred fifty-seven billion, seven hundred seventy-nine million, five hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4482135777959744 × 10¹⁷

Factors of 144821357779597440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 382882185538

Divisors of 144821357779597440

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 197 240 320 384 394 480 591 640 788 960 985 1182 1576 1920 1970 2364 2955 3152 3940 4728 5910 6304 7880 9456 11820 12608 15760 18912 23640 25216 31520 37824 47280 63040 75648 94560 126080 189120 378240 382882185331 765764370662 1148646555993 1531528741324 1914410926655 2297293111986 3063057482648 3828821853310 4594586223972 5743232779965 6126114965296 7657643706620 9189172447944 11486465559930 12252229930592 15315287413240 18378344895888 22972931119860 24504459861184 30630574826480 36756689791776 45945862239720 49008919722368 61261149652960 73513379583552 75427790510207 91891724479440 122522299305920 147026759167104 150855581020414 183783448958880 226283371530621 245044598611840 301711162040828 367566897917760 377138952551035 452566743061242 603422324081656 735133795835520 754277905102070 905133486122484 1131416857653105 1206844648163312 1508555810204140 1810266972244968 2262833715306210 2413689296326624 3017111620408280 3620533944489936 4525667430612420 4827378592653248 6034223240816560 7241067888979872 9051334861224840 9654757185306496 12068446481633120 14482135777959744 18102669722449680 24136892963266240 28964271555919488 36205339444899360 48273785926532480 72410678889798720 144821357779597440
• Sum of all divisors σ(n): 463961316897904320
• Sum of proper divisors (its aliquot sum) s(n): 319139959118306880
• 144821357779597440 is an abundant number, because the sum of its proper divisors (319139959118306880) is greater than itself. Its abundance is 174318601338709440

Bases of 144821357779597440

• Binary: 1000000010100000100100000111110010010101111011100010000000₂
• Hexadecimal: 0x2028241F257B880
• Base-36: 13LYVXB1BKAO

Squares and roots of 144821357779597440

• 144821357779597440 squared (144821357779597440²) is 20973225669126167956824328454553600
• 144821357779597440 cubed (144821357779597440³) is 3037371018420757687910264233552442174124342902784000
• The square root of 144821357779597440 is 380554014.2733977783
• The cube root of 144821357779597440 is 525142.9485625605

Scales and comparisons

• 144,821,357,779,597,440 seconds is equal to 4,604,871,215 years, 27 weeks, 1 hour, 4 minutes.
• To count from 1 to 144,821,357,779,597,440 would take you about thirteen billion, eight hundred fourteen million, six hundred thirteen thousand, six hundred forty-six 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 144821357779597440 cubic inches would be around 43761.9 feet tall.

Recreational maths with 144821357779597440

• 144821357779597440 backwards is 044795977753128441
• The number of decimal digits it has is: 18
• The sum of 144821357779597440's digits is 87
• More coming soon!