12627638712

Names of 12627638712

• Cardinal: 12627638712 can be written as Twelve billion, six hundred twenty-seven million, six hundred thirty-eight thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.2627638712 × 10¹⁰

Factors of 12627638712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 170870

Divisors of 12627638712

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 79 104 117 156 158 234 237 312 316 468 474 632 711 936 948 1027 1422 1896 2054 2844 3081 4108 5688 6162 8216 9243 12324 18486 24648 36972 73944 170773 341546 512319 683092 1024638 1366184 1536957 2049276 2220049 3073914 4098552 4440098 6147828 6660147 8880196 12295656 13320294 13491067 17760392 19980441 26640588 26982134 39960882 40473201 53281176 53964268 79921764 80946402 107928536 121419603 159843528 161892804 175383871 242839206 323785608 350767742 485678412 526151613 701535484 971356824 1052303226 1403070968 1578454839 2104606452 3156909678 4209212904 6313819356 12627638712
• Sum of all divisors σ(n): 37297041600
• Sum of proper divisors (its aliquot sum) s(n): 24669402888
• 12627638712 is an abundant number, because the sum of its proper divisors (24669402888) is greater than itself. Its abundance is 12041764176

Bases of 12627638712

• Binary: 1011110000101010100111100110111000₂
• Hexadecimal: 0x2F0AA79B8
• Base-36: 5SU64E0

Squares and roots of 12627638712

• 12627638712 squared (12627638712²) is 159457259440801018944
• 12627638712 cubed (12627638712³) is 2013568662224086419106299760128
• The square root of 12627638712 is 112372.7667720253
• The cube root of 12627638712 is 2328.6669671145

Scales and comparisons

• 12,627,638,712 seconds is equal to 401 years, 27 weeks, 5 hours, 25 minutes, 12 seconds.
• To count from 1 to 12,627,638,712 would take you about eight hundred three 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 12627638712 cubic inches would be around 194.1 feet tall.

Recreational maths with 12627638712

• 12627638712 backwards is 21783672621
• The number of decimal digits it has is: 11
• The sum of 12627638712's digits is 45
• More coming soon!