26001018940

Names of 26001018940

• Cardinal: 26001018940 can be written as Twenty-six billion, one million, eighteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 2.600101894 × 10¹⁰

Factors of 26001018940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8661

Divisors of 26001018940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 26 29 52 58 65 116 130 145 260 290 377 421 580 754 842 1508 1684 1885 2105 3770 4210 5473 7540 8191 8420 10946 12209 16382 21892 24418 27365 32764 40955 48836 54730 61045 81910 106483 109460 122090 158717 163820 212966 237539 244180 317434 425932 475078 532415 634868 793585 950156 1064830 1187695 1587170 2129660 2375390 3088007 3174340 3448411 4750780 6176014 6896822 12352028 13793644 15440035 17242055 30880070 34484110 44829343 61760140 68968220 89658686 100003919 179317372 200007838 224146715 400015676 448293430 500019595 896586860 1000039190 1300050947 2000078380 2600101894 5200203788 6500254735 13000509470 26001018940
• Sum of all divisors σ(n): 60981903360
• Sum of proper divisors (its aliquot sum) s(n): 34980884420
• 26001018940 is an abundant number, because the sum of its proper divisors (34980884420) is greater than itself. Its abundance is 8979865480

Bases of 26001018940

• Binary: 11000001101110010000001000000111100₂
• Hexadecimal: 0x60DC8103C
• Base-36: BY0C2M4

Squares and roots of 26001018940

• 26001018940 squared (26001018940²) is 676052985918238723600
• 26001018940 cubed (26001018940³) is 17578066491303678343765024984000
• The square root of 26001018940 is 161248.3145338269
• The cube root of 26001018940 is 2962.5347679755

Scales and comparisons

• 26,001,018,940 seconds is equal to 826 years, 39 weeks, 17 hours, 15 minutes, 40 seconds.
• To count from 1 to 26,001,018,940 would take you about one thousand, six hundred fifty-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 26001018940 cubic inches would be around 246.9 feet tall.

Recreational maths with 26001018940

• 26001018940 backwards is 04981010062
• The number of decimal digits it has is: 11
• The sum of 26001018940's digits is 31
• More coming soon!