138048774829401429512

Names of 138048774829401429512

• Cardinal: 138048774829401429512 can be written as One hundred thirty-eight quintillion, forty-eight quadrillion, seven hundred seventy-four trillion, eight hundred twenty-nine billion, four hundred one million, four hundred twenty-nine thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.38048774829401429512 × 10²⁰

Factors of 138048774829401429512

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2722

Divisors of 138048774829401429512

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 31 62 124 248 961 1922 2689 3844 5378 7688 10756 21512 29791 59582 83359 119164 166718 238328 333436 666872 923521 1847042 2584129 3694084 5168258 7230721 7388168 10336516 14461442 20673032 28629151 28922884 57258302 57845768 80107999 114516604 160215998 224152351 229033208 320431996 448304702 640863992 887503681 896609404 1775007362 1793218808 2483347969 3550014724 4966695938 6948722881 7100029448 9933391876 13897445762 19866783752 27794891524 55589783048 76983787039 153967574078 215410409311 307935148156 430820818622 615870296312 861641637244 1723283274488 2386497398209 4772994796418 6677722688641 9545989592836 13355445377282 19091979185672 26710890754564 53421781509128 207009403347871 414018806695742 828037613391484 1656075226782968 6417291503784001 12834583007568002 25669166015136004 51338332030272008
• Sum of all divisors σ(n): 138096941520142172109
• Sum of proper divisors (its aliquot sum) s(n): 48166690740742597
• 138048774829401429512 is a deficient number, because the sum of its proper divisors (48166690740742597) is less than itself. Its deficiency is 138000608138660686915

Bases of 138048774829401429512

• Binary: 1110111101111001111110001010100101100101000010110111101011000001000₂
• Hexadecimal: 0x77BCFC54B285BD608
• Base-36: T4TVIIQZOEBK8

Squares and roots of 138048774829401429512

• 138048774829401429512 squared (138048774829401429512²) is 19057464231898777683864767852549104558144
• 138048774829401429512 cubed (138048774829401429512³) is 2630859588568766028166746064921939532845840669156188721545728
• The square root of 138048774829401429512 is 11749415935.6710761357
• 138048774829401429512 is a perfect cube number. Its cube root is 5168258

Scales and comparisons

• 138,048,774,829,401,429,512 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,048,774,829,401,429,512 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138048774829401429512 cubic inches would be around 430688.2 feet tall.

Recreational maths with 138048774829401429512

• 138048774829401429512 backwards is 215924104928477840831
• The number of decimal digits it has is: 21
• The sum of 138048774829401429512's digits is 89
• More coming soon!