138832423584

Names of 138832423584

• Cardinal: 138832423584 can be written as One hundred thirty-eight billion, eight hundred thirty-two million, four hundred twenty-three thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.38832423584 × 10¹¹

Factors of 138832423584

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 189934

Divisors of 138832423584

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 68 96 102 136 204 272 408 449 544 816 898 1347 1632 1796 2694 3592 5388 7184 7633 10776 14368 15266 21552 22899 30532 43104 45798 61064 91596 122128 183192 189463 244256 366384 378926 568389 732768 757852 1136778 1515704 2273556 3031408 3220871 4547112 6062816 6441742 9094224 9662613 12883484 18188448 19325226 25766968 38650452 51533936 77300904 85068887 103067872 154601808 170137774 255206661 309203616 340275548 510413322 680551096 1020826644 1361102192 1446171079 2041653288 2722204384 2892342158 4083306576 4338513237 5784684316 8166613152 8677026474 11569368632 17354052948 23138737264 34708105896 46277474528 69416211792 138832423584
• Sum of all divisors σ(n): 386733916800
• Sum of proper divisors (its aliquot sum) s(n): 247901493216
• 138832423584 is an abundant number, because the sum of its proper divisors (247901493216) is greater than itself. Its abundance is 109069069632

Bases of 138832423584

• Binary: 10000001010011000011101010101010100000₂
• Hexadecimal: 0x20530EAAA0
• Base-36: 1RS18NMO

Squares and roots of 138832423584

• 138832423584 squared (138832423584²) is 19274441838207199405056
• 138832423584 cubed (138832423584³) is 2675917473627153502961087383240704
• The square root of 138832423584 is 372602.2323926683
• The cube root of 138832423584 is 5178.0189448057

Scales and comparisons

• 138,832,423,584 seconds is equal to 4,414 years, 22 weeks, 6 days, 18 hours, 6 minutes, 24 seconds.
• To count from 1 to 138,832,423,584 would take you about eight thousand, eight hundred twenty-eight 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 138832423584 cubic inches would be around 431.5 feet tall.

Recreational maths with 138832423584

• 138832423584 backwards is 485324238831
• 138832423584 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138832423584's digits is 51
• More coming soon!