1988260569149000

Names of 1988260569149000

• Cardinal: 1988260569149000 can be written as One quadrillion, nine hundred eighty-eight trillion, two hundred sixty billion, five hundred sixty-nine million, one hundred forty-nine thousand.

Scientific notation

• Scientific notation: 1.988260569149 × 10¹⁵

Factors of 1988260569149000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9065

Divisors of 1988260569149000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 20 25 29 40 50 58 100 116 125 145 200 232 250 290 500 580 725 841 1000 1160 1450 1682 2900 3364 3625 4205 5800 6728 7250 8410 9029 14500 16820 18058 21025 24389 29000 33640 36116 42050 45145 48778 72232 84100 90290 97556 105125 121945 168200 180580 195112 210250 225725 243890 261841 361160 420500 451450 487780 523682 609725 841000 902900 975560 1047364 1128625 1219450 1309205 1805800 2094728 2257250 2438900 2618410 3048625 4514500 4877800 5236820 6097250 6546025 7593389 9029000 10473640 12194500 13092050 15186778 24389000 26184100 30373556 32730125 37966945 52368200 60747112 65460250 75933890 81522841 130920500 151867780 163045682 189834725 220208281 261841000 303735560 326091364 379669450 407614205 440416562 652182728 759338900 815228410 880833124 949173625 1101041405 1518677800 1630456820 1761666248 1898347250 2038071025 2202082810 2364162389 3260913640 3796694500 4076142050 4404165620 4728324778 5505207025 7593389000 8152284100 8808331240 9456649556 10190355125 11010414050 11820811945 16304568200 18913299112 20380710250 22020828100 23641623890 27526035125 40761420500 44041656200 47283247780 55052070250 59104059725 68560709281 81522841000 94566495560 110104140500 118208119450 137121418562 220208281000 236416238900 274242837124 295520298625 342803546405 472832477800 548485674248 591040597250 685607092810 1182081194500 1371214185620 1714017732025 1988260569149 2364162389000 2742428371240 3428035464050 3976521138298 6856070928100 7953042276596 8570088660125 9941302845745 13712141856200 15906084553192 17140177320250 19882605691490 34280354640500 39765211382980 49706514228725 68560709281000 79530422765960 99413028457450 198826056914900 248532571143625 397652113829800 497065142287250 994130284574500 1988260569149000
• Sum of all divisors σ(n): 4819218443816400
• Sum of proper divisors (its aliquot sum) s(n): 2830957874667400
• 1988260569149000 is an abundant number, because the sum of its proper divisors (2830957874667400) is greater than itself. Its abundance is 842697305518400

Bases of 1988260569149000

• Binary: 111000100000100111111111100111100011110111001001000₂
• Hexadecimal: 0x7104FFCF1EE48
• Base-36: JKS2ANI62W

Squares and roots of 1988260569149000

• 1988260569149000 squared (1988260569149000²) is 3953180090832705410584201000000
• 1988260569149000 cubed (1988260569149000³) is 7859952097347530376991595208847414949000000000
• The square root of 1988260569149000 is 44589915.5544053481
• The cube root of 1988260569149000 is 125745.1084901635

Scales and comparisons

• 1,988,260,569,149,000 seconds is equal to 63,220,536 years, 1 day, 21 hours, 23 minutes, 20 seconds.
• To count from 1 to 1,988,260,569,149,000 would take you about one hundred eighty-nine million, six hundred sixty-one thousand, six hundred eight 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 1988260569149000 cubic inches would be around 10478.8 feet tall.

Recreational maths with 1988260569149000

• 1988260569149000 backwards is 0009419650628891
• The number of decimal digits it has is: 16
• The sum of 1988260569149000's digits is 68
• More coming soon!