12449363616

Names of 12449363616

• Cardinal: 12449363616 can be written as Twelve billion, four hundred forty-nine million, three hundred sixty-three thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.2449363616 × 10¹⁰

Factors of 12449363616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2275127

Divisors of 12449363616

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 72 76 96 114 144 152 171 228 288 304 342 456 608 684 912 1368 1824 2736 5472 2275103 4550206 6825309 9100412 13650618 18200824 20475927 27301236 36401648 40951854 43226957 54602472 72803296 81903708 86453914 109204944 129680871 163807416 172907828 218409888 259361742 327614832 345815656 389042613 518723484 655229664 691631312 778085226 1037446968 1383262624 1556170452 2074893936 3112340904 4149787872 6224681808 12449363616
• Sum of all divisors σ(n): 37266203520
• Sum of proper divisors (its aliquot sum) s(n): 24816839904
• 12449363616 is an abundant number, because the sum of its proper divisors (24816839904) is greater than itself. Its abundance is 12367476288

Bases of 12449363616

• Binary: 1011100110000010100011011010100000₂
• Hexadecimal: 0x2E60A36A0
• Base-36: 5PW12G0

Squares and roots of 12449363616

• 12449363616 squared (12449363616²) is 154986654443384595456
• 12449363616 cubed (12449363616³) is 1929485216793036914564805328896
• The square root of 12449363616 is 111576.7162807725
• The cube root of 12449363616 is 2317.6563987131

Scales and comparisons

• 12,449,363,616 seconds is equal to 395 years, 44 weeks, 1 day, 20 hours, 33 minutes, 36 seconds.
• To count from 1 to 12,449,363,616 would take you about seven hundred ninety-one 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 12449363616 cubic inches would be around 193.1 feet tall.

Recreational maths with 12449363616

• 12449363616 backwards is 61636394421
• The number of decimal digits it has is: 11
• The sum of 12449363616's digits is 45
• More coming soon!