30490970990769

Names of 30490970990769

• Cardinal: 30490970990769 can be written as Thirty trillion, four hundred ninety billion, nine hundred seventy million, nine hundred ninety thousand, seven hundred sixty-nine.

Scientific notation

• Scientific notation: 3.0490970990769 × 10¹³

Factors of 30490970990769

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1118

Divisors of 30490970990769

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 23 69 79 207 237 529 711 1013 1587 1817 3039 4761 5451 6241 9117 16353 18723 23299 41791 56169 69897 80027 125373 143543 209691 240081 376119 430629 535877 720243 1026169 1291887 1607631 1840621 3078507 3301489 4822893 5521863 6322133 9235521 9904467 16565589 18966399 23601887 29713401 42334283 56899197 70805661 81067351 127002849 145409059 212416983 243202053 381008547 436227177 542843401 729606159 1308681531 1628530203 1864549073 3344408357 4885590609 5593647219 6404320729 10033225071 16780941657 19212962187 30099675213 42884628679 57638886561 128653886037 147299376767 385961658111 441898130301 1325694390903 3387885665641 10163656996923 30490970990769
• Sum of all divisors σ(n): 46676909888427
• Sum of proper divisors (its aliquot sum) s(n): 16185938897658
• 30490970990769 is a deficient number, because the sum of its proper divisors (16185938897658) is less than itself. Its deficiency is 14305032093111

Bases of 30490970990769

• Binary: 110111011101100111011011111101010100010110001₂
• Hexadecimal: 0x1BBB3B7EA8B1
• Base-36: AT3CWVH69

Squares and roots of 30490970990769

• 30490970990769 squared (30490970990769²) is 929699311959916693483211361
• 30490970990769 cubed (30490970990769³) is 28347434751107718714710495597578006926609
• 30490970990769 is a perfect square number. Its square root is 5521863
• The cube root of 30490970990769 is 31240.9154575133

Scales and comparisons

• 30,490,970,990,769 seconds is equal to 969,518 years, 29 weeks, 1 day, 20 hours, 6 minutes, 9 seconds.
• To count from 1 to 30,490,970,990,769 would take you about two million, four hundred twenty-three thousand, seven hundred ninety-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 30490970990769 cubic inches would be around 2603.4 feet tall.

Recreational maths with 30490970990769

• 30490970990769 backwards is 96709907909403
• The number of decimal digits it has is: 14
• The sum of 30490970990769's digits is 72
• More coming soon!