394841842136

Names of 394841842136

• Cardinal: 394841842136 can be written as Three hundred ninety-four billion, eight hundred forty-one million, eight hundred forty-two thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.94841842136 × 10¹¹

Factors of 394841842136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1293

Divisors of 394841842136

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 28 56 167 229 331 334 458 557 662 668 916 1114 1169 1324 1336 1603 1832 2228 2317 2338 2648 3206 3899 4456 4634 4676 6412 7798 9268 9352 12824 15596 18536 31192 38243 55277 75799 76486 93019 110554 127553 151598 152972 184367 186038 221108 255106 267701 303196 305944 368734 372076 386939 442216 510212 530593 535402 606392 651133 737468 744152 773878 892871 1020424 1061186 1070804 1290569 1302266 1474936 1547756 1785742 2122372 2141608 2581138 2604532 3095512 3571484 4244744 5162276 5209064 7142968 10324552 12658433 21301351 25316866 30789289 42220043 42602702 50633732 61578578 84440086 85205404 88609031 101267464 123157156 149109457 168880172 170410808 177218062 215525023 246314312 295540301 298218914 337760344 354436124 431050046 591080602 596437828 708872248 862100092 1182161204 1192875656 1724200184 2364322408 7050747181 14101494362 28202988724 49355230267 56405977448 98710460534 197420921068 394841842136
• Sum of all divisors σ(n): 858995020800
• Sum of proper divisors (its aliquot sum) s(n): 464153178664
• 394841842136 is an abundant number, because the sum of its proper divisors (464153178664) is greater than itself. Its abundance is 69311336528

Bases of 394841842136

• Binary: 101101111101110011010000110000111011000₂
• Hexadecimal: 0x5BEE6861D8
• Base-36: 51DYMZ88

Squares and roots of 394841842136

• 394841842136 squared (394841842136²) is 155900080301349945042496
• 394841842136 cubed (394841842136³) is 61555874895335338308161481443411456
• The square root of 394841842136 is 628364.4182606141
• The cube root of 394841842136 is 7336.2545152013

Scales and comparisons

• 394,841,842,136 seconds is equal to 12,554 years, 38 weeks, 6 days, 17 hours, 28 minutes, 56 seconds.
• To count from 1 to 394,841,842,136 would take you about twenty-five thousand, one hundred nine 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 394841842136 cubic inches would be around 611.4 feet tall.

Recreational maths with 394841842136

• 394841842136 backwards is 631248148493
• The number of decimal digits it has is: 12
• The sum of 394841842136's digits is 53
• More coming soon!