38138107045818736

Names of 38138107045818736

• Cardinal: 38138107045818736 can be written as Thirty-eight quadrillion, one hundred thirty-eight trillion, one hundred seven billion, forty-five million, eight hundred eighteen thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 3.8138107045818736 × 10¹⁶

Factors of 38138107045818736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 797205

Divisors of 38138107045818736

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 11 16 22 31 44 62 88 121 124 176 242 248 341 484 496 682 968 1364 1936 2728 3751 5456 7502 15004 30008 60016 797161 1594322 3188644 6377288 8768771 12754576 17537542 24711991 35075084 49423982 70150168 96456481 98847964 140300336 192912962 197695928 271831901 385825924 395391856 543663802 771651848 1087327604 1543303696 2174655208 2990150911 4349310416 5980301822 11960603644 23921207288 47842414576 635465659921 1270931319842 2541862639684 5083725279368 6990122259131 10167450558736 13980244518262 19699435457551 27960489036524 39398870915102 55920978073048 76891344850441 78797741830204 111841956146096 153782689700882 157595483660408 216693790033061 307565379401764 315190967320816 433387580066122 615130758803528 866775160132244 1230261517607056 1733550320264488 2383631690363671 3467100640528976 4767263380727342 9534526761454684 19069053522909368 38138107045818736
• Sum of all divisors σ(n): 83840902481702688
• Sum of proper divisors (its aliquot sum) s(n): 45702795435883952
• 38138107045818736 is an abundant number, because the sum of its proper divisors (45702795435883952) is greater than itself. Its abundance is 7564688390065216

Bases of 38138107045818736

• Binary: 10000111011111100110100000000010110111110011000101110000₂
• Hexadecimal: 0x877E6802DF3170
• Base-36: AFITWI6C4TS

Squares and roots of 38138107045818736

• 38138107045818736 squared (38138107045818736²) is 1454515209038328714444860568637696
• 38138107045818736 cubed (38138107045818736³) is 55472456742075195983582535215153747232692472672256
• The square root of 38138107045818736 is 195289802.7184694967
• The cube root of 38138107045818736 is 336604.3399132919

Scales and comparisons

• 38,138,107,045,818,736 seconds is equal to 1,212,673,835 years, 7 weeks, 4 days, 6 hours, 32 minutes, 16 seconds.
• To count from 1 to 38,138,107,045,818,736 would take you about three billion, six hundred thirty-eight million, twenty-one thousand, five hundred five 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 38138107045818736 cubic inches would be around 28050.4 feet tall.

Recreational maths with 38138107045818736

• 38138107045818736 backwards is 63781854070183183
• The number of decimal digits it has is: 17
• The sum of 38138107045818736's digits is 73
• More coming soon!