12844724368

Names of 12844724368

• Cardinal: 12844724368 can be written as Twelve billion, eight hundred forty-four million, seven hundred twenty-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2844724368 × 10¹⁰

Factors of 12844724368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 450

Divisors of 12844724368

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 67 98 112 134 181 193 196 268 343 362 386 392 469 536 686 724 772 784 938 1072 1267 1351 1372 1448 1544 1876 2534 2702 2744 2896 3088 3283 3752 5068 5404 5488 6566 7504 8869 9457 10136 10808 12127 12931 13132 17738 18914 20272 21616 22981 24254 25862 26264 34933 35476 37828 45962 48508 51724 52528 62083 66199 69866 70952 75656 84889 90517 91924 97016 103448 124166 132398 139732 141904 151312 169778 181034 183848 194032 206896 244531 248332 264796 279464 339556 362068 367696 489062 496664 529592 558928 594223 633619 679112 724136 978124 993328 1059184 1188446 1267238 1358224 1448272 1711717 1956248 2340511 2376892 2534476 3423434 3912496 4159561 4435333 4681022 4753784 5068952 6846868 8319122 8870666 9362044 9507568 10137904 11982019 13693736 16383577 16638244 17741332 18724088 23964038 27387472 32767154 33276488 35482664 37448176 47928076 65534308 66552976 70965328 95856152 114685039 131068616 191712304 229370078 262137232 458740156 802795273 917480312 1605590546 1834960624 3211181092 6422362184 12844724368
• Sum of all divisors σ(n): 29771705600
• Sum of proper divisors (its aliquot sum) s(n): 16926981232
• 12844724368 is an abundant number, because the sum of its proper divisors (16926981232) is greater than itself. Its abundance is 4082256864

Bases of 12844724368

• Binary: 1011111101100110101111000010010000₂
• Hexadecimal: 0x2FD9AF090
• Base-36: 5WFF0R4

Squares and roots of 12844724368

• 12844724368 squared (12844724368²) is 164986944089892999424
• 12844724368 cubed (12844724368³) is 2119211821153302192214062764032
• The square root of 12844724368 is 113334.5682834677
• The cube root of 12844724368 is 2341.9354994715

Scales and comparisons

• 12,844,724,368 seconds is equal to 408 years, 21 weeks, 6 days, 18 hours, 59 minutes, 28 seconds.
• To count from 1 to 12,844,724,368 would take you about eight hundred sixteen 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 12844724368 cubic inches would be around 195.2 feet tall.

Recreational maths with 12844724368

• 12844724368 backwards is 86342744821
• 12844724368 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12844724368's digits is 49
• More coming soon!