990630316200915

Names of 990630316200915

• Cardinal: 990630316200915 can be written as Nine hundred ninety trillion, six hundred thirty billion, three hundred sixteen million, two hundred thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 9.90630316200915 × 10¹⁴

Factors of 990630316200915

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 11097

Divisors of 990630316200915

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 13 15 19 27 39 45 57 65 81 95 117 135 171 195 243 247 285 351 405 513 585 729 741 855 1053 1215 1235 1539 1755 2187 2223 2565 3159 3645 3705 4617 5265 6561 6669 7695 9477 10935 11057 11115 13851 15795 20007 23085 28431 32805 33171 33345 41553 47385 55285 60021 69255 85293 99513 100035 124659 142155 143741 165855 180063 207765 210083 298539 300105 426465 431223 497565 540189 623295 630249 718705 895617 900315 1050415 1293669 1492695 1620567 1890747 2156115 2686851 2700945 2731079 3151245 3881007 4478085 5672241 6468345 8060553 8102835 8193237 9453735 11643021 13434255 13655395 17016723 19405035 24181659 24579711 28361205 34929063 40302765 40966185 51050169 58215105 72544977 73739133 85083615 104787189 120908295 122257249 122898555 153150507 174645315 221217399 255250845 314361567 362724885 366771747 368695665 459451521 523935945 611286245 663652197 765752535 943084701 1100315241 1106086995 1378354563 1571807835 1589344237 1833858735 1990956591 2297257605 2322887731 3300945723 3318260985 4715423505 4768032711 5501576205 5972869773 6891772815 6968663193 7946721185 9902837169 9954782955 11614438655 14304098133 16504728615 17918609319 20905989579 23840163555 29708511507 29864348865 30197540503 34843315965 42912294399 49514185845 62717968737 71520490665 89125534521 89593046595 90592621509 104529947895 128736883197 148542557535 150987702515 188153906211 214561471995 267376603563 271777864527 313589843685 386210649591 445627672605 452963107545 564461718633 643684415985 802129810689 815333593581 940769531055 1158631948773 1336883017815 1358889322635 1693385155899 1931053247955 2446000780743 2822308593165 3475895846319 4010649053445 4076667967905 5080155467697 5793159743865 7338002342229 8466925779495 10427687538957 12230003903715 15240466403091 17379479231595 22014007026687 25400777338485 36690011711145 52138437694785 66042021080061 76202332015455 110070035133435 198126063240183 330210105400305 990630316200915
• Sum of all divisors σ(n): 2021447247434160
• Sum of proper divisors (its aliquot sum) s(n): 1030816931233245
• 990630316200915 is an abundant number, because the sum of its proper divisors (1030816931233245) is greater than itself. Its abundance is 40186615032330

Bases of 990630316200915

• Binary: 11100001001111100100011000000110011101001111010011₂
• Hexadecimal: 0x384F91819D3D3
• Base-36: 9R5DA8Y66R

Squares and roots of 990630316200915

• 990630316200915 squared (990630316200915²) is 981348423376324835918646837225
• 990630316200915 cubed (990630316200915³) is 972153498952558077607391571061197242401060875
• The square root of 990630316200915 is 31474280.2332462401
• The cube root of 990630316200915 is 99686.6966418731

Scales and comparisons

• 990,630,316,200,915 seconds is equal to 31,498,979 years, 43 weeks, 2 days, 17 hours, 35 minutes, 15 seconds.
• To count from 1 to 990,630,316,200,915 would take you about seventy-eight million, seven hundred forty-seven thousand, four hundred forty-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 990630316200915 cubic inches would be around 8307.2 feet tall.

Recreational maths with 990630316200915

• 990630316200915 backwards is 519002613036099
• The number of decimal digits it has is: 15
• The sum of 990630316200915's digits is 54
• More coming soon!