26130729040

Names of 26130729040

• Cardinal: 26130729040 can be written as Twenty-six billion, one hundred thirty million, seven hundred twenty-nine thousand and forty.

Scientific notation

• Scientific notation: 2.613072904 × 10¹⁰

Factors of 26130729040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2091

Divisors of 26130729040

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 37 40 52 65 74 80 104 130 148 185 208 260 296 370 421 481 520 592 740 842 962 1040 1480 1613 1684 1924 2105 2405 2960 3226 3368 3848 4210 4810 5473 6452 6736 7696 8065 8420 9620 10946 12904 15577 16130 16840 19240 20969 21892 25808 27365 31154 32260 33680 38480 41938 43784 54730 59681 62308 64520 77885 83876 87568 104845 109460 119362 124616 129040 155770 167752 202501 209690 218920 238724 249232 298405 311540 335504 405002 419380 437840 477448 596810 623080 679073 775853 810004 838760 954896 1012505 1193620 1246160 1358146 1551706 1620008 1677520 2025010 2387240 2716292 3103412 3240016 3395365 3879265 4050020 4774480 5432584 6206824 6790730 7758530 8100040 8827949 10865168 12413648 13581460 15517060 16200080 17655898 25125701 27162920 31034120 35311796 44139745 50251402 54325840 62068240 70623592 88279490 100502804 125628505 141247184 176558980 201005608 251257010 326634113 353117960 402011216 502514020 653268226 706235920 1005028040 1306536452 1633170565 2010056080 2613072904 3266341130 5226145808 6532682260 13065364520 26130729040
• Sum of all divisors σ(n): 67396998816
• Sum of proper divisors (its aliquot sum) s(n): 41266269776
• 26130729040 is an abundant number, because the sum of its proper divisors (41266269776) is greater than itself. Its abundance is 15135540736

Bases of 26130729040

• Binary: 11000010101100000110100100001010000₂
• Hexadecimal: 0x615834850
• Base-36: C05K7KG

Squares and roots of 26130729040

• 26130729040 squared (26130729040²) is 682815000161899321600
• 26130729040 cubed (26130729040³) is 17842453753678147304489419264000
• The square root of 26130729040 is 161650.0202288883
• The cube root of 26130729040 is 2967.4529527731

Scales and comparisons

• 26,130,729,040 seconds is equal to 830 years, 45 weeks, 3 days, 23 hours, 50 minutes, 40 seconds.
• To count from 1 to 26,130,729,040 would take you about one thousand, six hundred sixty-one 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 26130729040 cubic inches would be around 247.3 feet tall.

Recreational maths with 26130729040

• 26130729040 backwards is 04092703162
• The number of decimal digits it has is: 11
• The sum of 26130729040's digits is 34
• More coming soon!