990300700421602

Names of 990300700421602

• Cardinal: 990300700421602 can be written as Nine hundred ninety trillion, three hundred billion, seven hundred million, four hundred twenty-one thousand, six hundred two.

Scientific notation

• Scientific notation: 9.90300700421602 × 10¹⁴

Factors of 990300700421602

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 34645907

Divisors of 990300700421602

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 29 43 58 73 86 146 157 314 1247 2117 2494 3139 4234 4553 6278 6751 9106 11461 13502 22922 91031 182062 195779 332369 391558 492823 664738 985646 14291867 28583734 34645603 69291206 1004722487 1489760929 2009444974 2529129019 2979521858 5058258038 5439359671 10878719342 43203066941 73344741551 86406133882 108752547817 146689483102 157741430459 217505095634 233892465853 315482860918 397073255983 467784931706 794146511966 3153823886693 6307647773386 6782881509737 11515124423507 13565763019474 17074150007269 23030248847014 34148300014538 495150350210801 990300700421602
• Sum of all divisors σ(n): 1604102551793280
• Sum of proper divisors (its aliquot sum) s(n): 613801851371678
• 990300700421602 is a deficient number, because the sum of its proper divisors (613801851371678) is less than itself. Its deficiency is 376498849049924

Bases of 990300700421602

• Binary: 11100001001010110001011001011110000010110111100010₂
• Hexadecimal: 0x384AC59782DE2
• Base-36: 9R15V0834Y

Squares and roots of 990300700421602

• 990300700421602 squared (990300700421602²) is 980695477255515511620548246404
• 990300700421602 cubed (990300700421602³) is 971183418026434264620566913527900064580419208
• The square root of 990300700421602 is 31469043.5256873037
• The cube root of 990300700421602 is 99675.6390513373

Scales and comparisons

• 990,300,700,421,602 seconds is equal to 31,488,499 years, 3 weeks, 5 days, 6 hours, 53 minutes, 22 seconds.
• To count from 1 to 990,300,700,421,602 would take you about seventy-eight million, seven hundred twenty-one thousand, two hundred forty-seven 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 990300700421602 cubic inches would be around 8306.3 feet tall.

Recreational maths with 990300700421602

• 990300700421602 backwards is 206124007003099
• 990300700421602 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 990300700421602's digits is 43
• More coming soon!