13215358645208304

Names of 13215358645208304

• Cardinal: 13215358645208304 can be written as Thirteen quadrillion, two hundred fifteen trillion, three hundred fifty-eight billion, six hundred forty-five million, two hundred eight thousand, three hundred four.

Scientific notation

• Scientific notation: 1.3215358645208304 × 10¹⁶

Factors of 13215358645208304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2553783708

Divisors of 13215358645208304

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 8293 16586 24879 33172 49758 66344 99516 107809 132688 199032 215618 323427 398064 431236 646854 862472 1293708 1724944 2587416 5174832 2553775397 5107550794 7661326191 10215101588 15322652382 20430203176 30645304764 33199080161 40860406352 61290609528 66398160322 99597240483 122581219056 132796320644 199194480966 265592641288 398388961932 531185282576 796777923864 1593555847728 21178459367321 42356918734642 63535378101963 84713837469284 127070756203926 169427674938568 254141512407852 275319971775173 338855349877136 508283024815704 550639943550346 825959915325519 1016566049631408 1101279887100692 1651919830651038 2202559774201384 3303839661302076 4405119548402768 6607679322604152 13215358645208304
• Sum of all divisors σ(n): 36770238830156832
• Sum of proper divisors (its aliquot sum) s(n): 23554880184948528
• 13215358645208304 is an abundant number, because the sum of its proper divisors (23554880184948528) is greater than itself. Its abundance is 10339521539740224

Bases of 13215358645208304

• Binary: 101110111100110100110001110101101000001000010011110000₂
• Hexadecimal: 0x2EF34C75A084F0
• Base-36: 3M4GBY6WP2O

Squares and roots of 13215358645208304

• 13215358645208304 squared (13215358645208304²) is 174645704121481860159419550556416
• 13215358645208304 cubed (13215358645208304³) is 2308005615810316829619787393026394475875423678464
• The square root of 13215358645208304 is 114958073.4233498887
• The cube root of 13215358645208304 is 236424.7750968077

Scales and comparisons

• 13,215,358,645,208,304 seconds is equal to 420,207,527 years, 6 weeks, 5 days, 2 hours, 18 minutes, 24 seconds.
• To count from 1 to 13,215,358,645,208,304 would take you about one billion, two hundred sixty million, six hundred twenty-two thousand, five hundred eighty-one 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 13215358645208304 cubic inches would be around 19702.1 feet tall.

Recreational maths with 13215358645208304

• 13215358645208304 backwards is 40380254685351231
• The number of decimal digits it has is: 17
• The sum of 13215358645208304's digits is 60
• More coming soon!