21094001376

Names of 21094001376

• Cardinal: 21094001376 can be written as Twenty-one billion, ninety-four million, one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.1094001376 × 10¹⁰

Factors of 21094001376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12862

Divisors of 21094001376

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 84 96 98 112 147 168 196 224 294 336 359 392 588 672 718 784 1077 1176 1436 1568 2154 2352 2513 2872 4308 4704 5026 5744 7539 8616 10052 11488 12491 15078 17232 17591 20104 24982 30156 34464 35182 37473 40208 49964 52773 60312 70364 74946 80416 87437 99928 105546 120624 140728 149892 174874 199856 211092 241248 262311 281456 299784 349748 399712 422184 524622 562912 599568 612059 699496 844368 1049244 1199136 1224118 1398992 1688736 1836177 2098488 2448236 2797984 3672354 4196976 4484269 4896472 7344708 8393952 8968538 9792944 13452807 14689416 17937076 19585888 26905614 29378832 31389883 35874152 53811228 58757664 62779766 71748304 94169649 107622456 125559532 143496608 188339298 215244912 219729181 251119064 376678596 430489824 439458362 502238128 659187543 753357192 878916724 1004476256 1318375086 1506714384 1757833448 2636750172 3013428768 3515666896 5273500344 7031333792 10547000688 21094001376
• Sum of all divisors σ(n): 64596631680
• Sum of proper divisors (its aliquot sum) s(n): 43502630304
• 21094001376 is an abundant number, because the sum of its proper divisors (43502630304) is greater than itself. Its abundance is 22408628928

Bases of 21094001376

• Binary: 10011101001010011001110101011100000₂
• Hexadecimal: 0x4E94CEAE0
• Base-36: 9OUTNMO

Squares and roots of 21094001376

• 21094001376 squared (21094001376²) is 444956894050689893376
• 21094001376 cubed (21094001376³) is 9385921335365938824622637285376
• The square root of 21094001376 is 145237.7408802547
• The cube root of 21094001376 is 2763.0345996653

Scales and comparisons

• 21,094,001,376 seconds is equal to 670 years, 37 weeks, 4 days, 12 hours, 49 minutes, 36 seconds.
• To count from 1 to 21,094,001,376 would take you about one thousand, three hundred forty-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 21094001376 cubic inches would be around 230.3 feet tall.

Recreational maths with 21094001376

• 21094001376 backwards is 67310049012
• The number of decimal digits it has is: 11
• The sum of 21094001376's digits is 33
• More coming soon!