398984249104

Names of 398984249104

• Cardinal: 398984249104 can be written as Three hundred ninety-eight billion, nine hundred eighty-four million, two hundred forty-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 3.98984249104 × 10¹¹

Factors of 398984249104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1353

Divisors of 398984249104

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 34 49 56 68 98 112 119 136 196 238 272 289 392 476 578 784 833 952 1156 1327 1666 1904 2023 2312 2654 3332 4046 4624 5308 6664 8092 9289 10616 13328 14161 16184 18578 21232 22559 28322 32368 37156 45118 56644 65023 74312 90236 113288 130046 148624 157913 180472 226576 260092 315826 360944 383503 520184 631652 767006 1040368 1105391 1263304 1534012 1760929 2210782 2526608 2684521 3068024 3521858 4421564 5369042 6136048 7043716 8843128 10738084 12326503 14087432 17686256 18791647 21476168 24653006 28174864 29935793 37583294 42952336 49306012 59871586 75166588 86285521 98612024 119743172 150333176 172571042 197224048 209550551 239486344 300666352 345142084 419101102 478972688 508908481 690284168 838202204 1017816962 1380568336 1466853857 1676404408 2035633924 2933707714 3352808816 3562359367 4071267848 5867415428 7124718734 8142535696 11734830856 14249437468 23469661712 24936515569 28498874936 49873031138 56997749872 99746062276 199492124552 398984249104
• Sum of all divisors σ(n): 955969792533
• Sum of proper divisors (its aliquot sum) s(n): 556985543429
• 398984249104 is an abundant number, because the sum of its proper divisors (556985543429) is greater than itself. Its abundance is 158001294325

Bases of 398984249104

• Binary: 101110011100101010100000111111100010000₂
• Hexadecimal: 0x5CE5507F10
• Base-36: 53AGX4WG

Squares and roots of 398984249104

• 398984249104 squared (398984249104²) is 159188431033082724802816
• 398984249104 cubed (398984249104³) is 63513676621778401937765818224676864
• 398984249104 is a perfect square number. Its square root is 631652
• The cube root of 398984249104 is 7361.8209468291

Scales and comparisons

• 398,984,249,104 seconds is equal to 12,686 years, 24 weeks, 1 day, 6 hours, 5 minutes, 4 seconds.
• To count from 1 to 398,984,249,104 would take you about twenty-five thousand, three hundred seventy-two 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 398984249104 cubic inches would be around 613.5 feet tall.

Recreational maths with 398984249104

• 398984249104 backwards is 401942489893
• The number of decimal digits it has is: 12
• The sum of 398984249104's digits is 61
• More coming soon!