12742794350

Names of 12742794350

• Cardinal: 12742794350 can be written as Twelve billion, seven hundred forty-two million, seven hundred ninety-four thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.274279435 × 10¹⁰

Factors of 12742794350

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 134

Divisors of 12742794350

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 5 10 11 13 22 25 26 50 55 65 103 110 121 130 143 169 206 242 275 286 325 338 515 550 605 650 715 845 1030 1133 1210 1331 1339 1430 1573 1690 1859 2266 2575 2662 2678 3025 3146 3575 3718 4225 5150 5665 6050 6655 6695 7150 7865 8450 9295 11330 12463 13310 13390 14641 14729 15730 17303 17407 18590 20449 24926 28325 29282 29458 33275 33475 34606 34814 39325 40898 46475 56650 62315 66550 66950 73205 73645 78650 86515 87035 92950 102245 124630 137093 146410 147290 162019 173030 174070 190333 191477 204490 224939 274186 311575 324038 366025 368225 380666 382954 432575 435175 449878 511225 623150 685465 732050 736450 810095 865150 870350 951665 957385 1022450 1124695 1370930 1508023 1620190 1782209 1903330 1914770 2106247 2249390 2474329 3016046 3427325 3564418 4050475 4212494 4758325 4786925 4948658 5623475 6854650 7540115 8100950 8911045 9516650 9573850 10531235 11246950 12371645 15080230 17822090 19604299 21062470 23168717 24743290 37700575 39208598 44555225 46337434 52656175 61858225 75401150 89110450 98021495 105312350 115843585 123716450 196042990 231687170 254855887 490107475 509711774 579217925 980214950 1158435850 1274279435 2548558870 6371397175 12742794350
• Sum of all divisors σ(n): 28505463480
• Sum of proper divisors (its aliquot sum) s(n): 15762669130
• 12742794350 is an abundant number, because the sum of its proper divisors (15762669130) is greater than itself. Its abundance is 3019874780

Bases of 12742794350

• Binary: 1011110111100001111001110001101110₂
• Hexadecimal: 0x2F7879C6E
• Base-36: 5UQQB1Q

Squares and roots of 12742794350

• 12742794350 squared (12742794350²) is 162378807846391922500
• 12742794350 cubed (12742794350³) is 2069159755184738657918637875000
• The square root of 12742794350 is 112883.9862425137
• The cube root of 12742794350 is 2335.7241875787

Scales and comparisons

• 12,742,794,350 seconds is equal to 405 years, 9 weeks, 3 days, 1 hour, 5 minutes, 50 seconds.
• To count from 1 to 12,742,794,350 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 12742794350 cubic inches would be around 194.6 feet tall.

Recreational maths with 12742794350

• 12742794350 backwards is 05349724721
• The number of decimal digits it has is: 11
• The sum of 12742794350's digits is 44
• More coming soon!