12974652740

Names of 12974652740

• Cardinal: 12974652740 can be written as Twelve billion, nine hundred seventy-four million, six hundred fifty-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.297465274 × 10¹⁰

Factors of 12974652740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 552

Divisors of 12974652740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 127 133 140 190 193 199 254 266 380 386 398 508 532 635 665 772 796 889 965 995 1270 1330 1351 1393 1778 1930 1990 2413 2540 2660 2702 2786 3556 3667 3781 3860 3980 4445 4826 5404 5572 6755 6965 7334 7562 8890 9652 12065 13510 13930 14668 15124 16891 17780 18335 18905 24130 24511 25273 25669 26467 27020 27860 33782 36670 37810 38407 48260 49022 50546 51338 52934 67564 73340 75620 76814 84455 98044 101092 102676 105868 122555 126365 128345 132335 153628 168910 171577 176911 192035 245110 252730 256690 264670 268849 337820 343154 353822 384070 465709 480187 490220 505460 513380 529340 537698 686308 707644 729733 768140 857885 884555 931418 960374 1075396 1344245 1459466 1715770 1769110 1862836 1920748 2328545 2400935 2688490 2918932 3259963 3361309 3431540 3538220 3648665 4657090 4801870 4877689 5108131 5376980 6519926 6722618 7297330 9314180 9603740 9755378 10216262 13039852 13445236 14594660 16299815 16806545 19510756 20432524 24388445 25540655 32599630 33613090 34143823 48776890 51081310 65199260 67226180 68287646 92676091 97553780 102162620 136575292 170719115 185352182 341438230 370704364 463380455 648732637 682876460 926760910 1297465274 1853521820 2594930548 3243663185 6487326370 12974652740
• Sum of all divisors σ(n): 33374208000
• Sum of proper divisors (its aliquot sum) s(n): 20399555260
• 12974652740 is an abundant number, because the sum of its proper divisors (20399555260) is greater than itself. Its abundance is 7424902520

Bases of 12974652740

• Binary: 1100000101010110010111110101000100₂
• Hexadecimal: 0x305597D44
• Base-36: 5YKRU4K

Squares and roots of 12974652740

• 12974652740 squared (12974652740²) is 168341613723589507600
• 12974652740 cubed (12974652740³) is 2184173979754792207417590824000
• The square root of 12974652740 is 113906.3331865265
• The cube root of 12974652740 is 2349.8054910687

Scales and comparisons

• 12,974,652,740 seconds is equal to 412 years, 28 weeks, 5 days, 14 hours, 12 minutes, 20 seconds.
• To count from 1 to 12,974,652,740 would take you about eight hundred twenty-five 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 12974652740 cubic inches would be around 195.8 feet tall.

Recreational maths with 12974652740

• 12974652740 backwards is 04725647921
• The number of decimal digits it has is: 11
• The sum of 12974652740's digits is 47
• More coming soon!