23986147731

Names of 23986147731

• Cardinal: 23986147731 can be written as Twenty-three billion, nine hundred eighty-six million, one hundred forty-seven thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 2.3986147731 × 10¹⁰

Factors of 23986147731

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 444

Divisors of 23986147731

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 13 21 31 37 39 49 91 93 111 147 217 259 273 353 403 481 637 651 777 961 1059 1147 1209 1443 1519 1813 1911 2471 2821 2883 3367 3441 4557 4589 5439 6727 7413 8029 8463 10101 10943 12493 13061 13767 14911 17297 19747 20181 23569 24087 32123 32829 35557 37479 39183 44733 47089 51891 56203 59241 70707 76601 87451 91427 96369 104377 106671 141267 142259 168609 169793 224861 229803 248899 262353 274281 313131 339233 404891 426777 462241 509379 536207 612157 639989 674583 730639 746697 995813 1017699 1188551 1214673 1386723 1608621 1742293 1836471 1919967 2191917 2374631 2834237 2987439 3235687 3565653 4410029 5226879 5263583 6970691 7123893 8319857 8502711 9707061 12551621 13230087 15790749 16622417 19839659 20912073 22649809 24959571 30870203 36845081 37654863 49867251 59518977 67949427 87861347 92610609 110535243 163171073 216091421 257915567 263584041 489513219 615029429 648274263 773746701 1142197511 1845088287 3426592533 7995382577 23986147731
• Sum of all divisors σ(n): 42638212512
• Sum of proper divisors (its aliquot sum) s(n): 18652064781
• 23986147731 is a deficient number, because the sum of its proper divisors (18652064781) is less than itself. Its deficiency is 5334082950

Bases of 23986147731

• Binary: 10110010101101011111001000110010011₂
• Hexadecimal: 0x595AF9193
• Base-36: B0OQE1F

Squares and roots of 23986147731

• 23986147731 squared (23986147731²) is 575335282973356448361
• 23986147731 cubed (23986147731³) is 13800077092255616707308418818891
• The square root of 23986147731 is 154874.6193893629
• The cube root of 23986147731 is 2883.9440774495

Scales and comparisons

• 23,986,147,731 seconds is equal to 762 years, 35 weeks, 4 days, 10 hours, 48 minutes, 51 seconds.
• To count from 1 to 23,986,147,731 would take you about one thousand, five hundred twenty-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 23986147731 cubic inches would be around 240.3 feet tall.

Recreational maths with 23986147731

• 23986147731 backwards is 13774168932
• The number of decimal digits it has is: 11
• The sum of 23986147731's digits is 51
• More coming soon!