12536383790

Names of 12536383790

• Cardinal: 12536383790 can be written as Twelve billion, five hundred thirty-six million, three hundred eighty-three thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.253638379 × 10¹⁰

Factors of 12536383790

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 562

Divisors of 12536383790

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 14 35 47 70 94 97 163 194 235 241 326 329 470 482 485 658 679 815 970 1141 1205 1358 1630 1645 1687 2282 2410 3290 3374 3395 4559 5705 6790 7661 8435 9118 11327 11410 15322 15811 16870 22654 22795 23377 31622 31913 38305 39283 45590 46754 53627 56635 63826 76610 78566 79055 79289 107254 110677 113270 116885 158110 158578 159565 163639 196415 221354 233770 268135 274981 319130 327278 392830 396445 536270 549962 553385 743117 792890 818195 1098719 1106770 1374905 1486234 1636390 1846301 2197438 2749810 3692602 3715585 3810451 5201819 5493595 7431170 7620902 7691033 9231505 10403638 10987190 12924107 15382066 18463010 19052255 25848214 26009095 26673157 38104510 38455165 52018190 53346314 64620535 76910330 129241070 133365785 179091197 266731570 358182394 895455985 1253638379 1790911970 2507276758 6268191895 12536383790
• Sum of all divisors σ(n): 26883698688
• Sum of proper divisors (its aliquot sum) s(n): 14347314898
• 12536383790 is an abundant number, because the sum of its proper divisors (14347314898) is greater than itself. Its abundance is 1810931108

Bases of 12536383790

• Binary: 1011101011001110100000100100101110₂
• Hexadecimal: 0x2EB3A092E
• Base-36: 5RBU7N2

Squares and roots of 12536383790

• 12536383790 squared (12536383790²) is 157160918530174764100
• 12536383790 cubed (12536383790³) is 1970229591483193538530313939000
• The square root of 12536383790 is 111965.9938999337
• The cube root of 12536383790 is 2323.0439502199

Scales and comparisons

• 12,536,383,790 seconds is equal to 398 years, 32 weeks, 1 day, 49 minutes, 50 seconds.
• To count from 1 to 12,536,383,790 would take you about seven hundred ninety-seven 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 12536383790 cubic inches would be around 193.6 feet tall.

Recreational maths with 12536383790

• 12536383790 backwards is 09738363521
• 12536383790 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12536383790's digits is 47
• More coming soon!