12737982432

Names of 12737982432

• Cardinal: 12737982432 can be written as Twelve billion, seven hundred thirty-seven million, nine hundred eighty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.2737982432 × 10¹⁰

Factors of 12737982432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 997680

Divisors of 12737982432

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 76 84 96 112 114 133 152 168 224 228 266 304 336 399 456 532 608 672 798 912 1064 1596 1824 2128 3192 4256 6384 12768 997649 1995298 2992947 3990596 5985894 6983543 7981192 11971788 13967086 15962384 18955331 20950629 23943576 27934172 31924768 37910662 41901258 47887152 55868344 56865993 75821324 83802516 95774304 111736688 113731986 132687317 151642648 167605032 223473376 227463972 265374634 303285296 335210064 398061951 454927944 530749268 606570592 670420128 796123902 909855888 1061498536 1592247804 1819711776 2122997072 3184495608 4245994144 6368991216 12737982432
• Sum of all divisors σ(n): 40225248000
• Sum of proper divisors (its aliquot sum) s(n): 27487265568
• 12737982432 is an abundant number, because the sum of its proper divisors (27487265568) is greater than itself. Its abundance is 14749283136

Bases of 12737982432

• Binary: 1011110111001111100010111111100000₂
• Hexadecimal: 0x2F73E2FE0
• Base-36: 5UNV65C

Squares and roots of 12737982432

• 12737982432 squared (12737982432²) is 162256196437940634624
• 12737982432 cubed (12737982432³) is 2066816579709628782099442925568
• The square root of 12737982432 is 112862.6706754719
• The cube root of 12737982432 is 2335.4301461521

Scales and comparisons

• 12,737,982,432 seconds is equal to 405 years, 1 week, 3 days, 8 hours, 27 minutes, 12 seconds.
• To count from 1 to 12,737,982,432 would take you about eight hundred ten 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 12737982432 cubic inches would be around 194.6 feet tall.

Recreational maths with 12737982432

• 12737982432 backwards is 23428973721
• 12737982432 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12737982432's digits is 48
• More coming soon!