12882733472

Names of 12882733472

• Cardinal: 12882733472 can be written as Twelve billion, eight hundred eighty-two million, seven hundred thirty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.2882733472 × 10¹⁰

Factors of 12882733472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 437

Divisors of 12882733472

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 61 98 112 122 196 224 244 367 392 427 488 734 784 854 976 1468 1568 1708 1952 2569 2936 2989 3416 5138 5872 5978 6832 10276 11744 11956 13664 17983 20552 22387 23912 35966 41104 44774 47824 71932 82208 89548 95648 134689 143864 156709 179096 269378 287728 313418 358192 538756 575456 626836 716384 942823 1077512 1096963 1253672 1885646 2155024 2193926 2507344 3771292 4310048 4387852 5014688 6599761 7542584 8216029 8775704 13199522 15085168 16432058 17551408 26399044 30170336 32864116 35102816 52798088 57512203 65728232 105596176 115024406 131456464 211192352 230048812 262912928 402585421 460097624 805170842 920195248 1610341684 1840390496 3220683368 6441366736 12882733472
• Sum of all divisors σ(n): 30069360594
• Sum of proper divisors (its aliquot sum) s(n): 17186627122
• 12882733472 is an abundant number, because the sum of its proper divisors (17186627122) is greater than itself. Its abundance is 4303893650

Bases of 12882733472

• Binary: 1011111111110111101110100110100000₂
• Hexadecimal: 0x2FFDEE9A0
• Base-36: 5X21ORK

Squares and roots of 12882733472

• 12882733472 squared (12882733472²) is 165964821710589174784
• 12882733472 cubed (12882733472³) is 2138080563825519458830695170048
• The square root of 12882733472 is 113502.1298126163
• The cube root of 12882733472 is 2344.2432487991

Scales and comparisons

• 12,882,733,472 seconds is equal to 409 years, 32 weeks, 5 days, 17 hours, 4 minutes, 32 seconds.
• To count from 1 to 12,882,733,472 would take you about eight hundred nineteen 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 12882733472 cubic inches would be around 195.4 feet tall.

Recreational maths with 12882733472

• 12882733472 backwards is 27433728821
• The number of decimal digits it has is: 11
• The sum of 12882733472's digits is 47
• More coming soon!