231137869824

Names of 231137869824

• Cardinal: 231137869824 can be written as Two hundred thirty-one billion, one hundred thirty-seven million, eight hundred sixty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 2.31137869824 × 10¹¹

Factors of 231137869824

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 318

Divisors of 231137869824

• Number of divisors d(n): 171
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 313 384 512 576 626 768 939 1024 1152 1252 1536 1878 2048 2304 2504 2817 3072 3756 4096 4608 5008 5634 6144 7512 8192 9216 10016 11268 12288 15024 16384 18432 20032 22536 24576 30048 32768 36864 40064 45072 49152 60096 65536 73728 80128 90144 97969 98304 120192 131072 147456 160256 180288 195938 196608 240384 262144 293907 294912 320512 360576 391876 393216 480768 587814 589824 641024 721152 783752 786432 881721 961536 1175628 1179648 1282048 1442304 1567504 1763442 1923072 2351256 2359296 2564096 2884608 3135008 3526884 3846144 4702512 5128192 5769216 6270016 7053768 7692288 9405024 10256384 11538432 12540032 14107536 15384576 18810048 20512768 23076864 25080064 28215072 30769152 37620096 41025536 46153728 50160128 56430144 61538304 75240192 82051072 92307456 100320256 112860288 123076608 150480384 184614912 200640512 225720576 246153216 300960768 369229824 401281024 451441152 601921536 738459648 802562048 902882304 1203843072 1605124096 1805764608 2407686144 3210248192 3611529216 4815372288 6420496384 7223058432 9630744576 12840992768 14446116864 19261489152 25681985536 28892233728 38522978304 57784467456 77045956608 115568934912 231137869824
• Sum of all divisors σ(n): 669870489873
• Sum of proper divisors (its aliquot sum) s(n): 438732620049
• 231137869824 is an abundant number, because the sum of its proper divisors (438732620049) is greater than itself. Its abundance is 207594750225

Bases of 231137869824

• Binary: 11010111010000111001000000000000000000₂
• Hexadecimal: 0x35D0E40000
• Base-36: 2Y6LIPS0

Squares and roots of 231137869824

• 231137869824 squared (231137869824²) is 53424714866776369790976
• 231137869824 cubed (231137869824³) is 12348474790261274063265896777908224
• 231137869824 is a perfect square number. Its square root is 480768
• The cube root of 231137869824 is 6137.0128904307

Scales and comparisons

• 231,137,869,824 seconds is equal to 7,349 years, 24 weeks, 2 days, 19 hours, 50 minutes, 24 seconds.
• To count from 1 to 231,137,869,824 would take you about fourteen thousand, six hundred ninety-eight 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 231137869824 cubic inches would be around 511.4 feet tall.

Recreational maths with 231137869824

• 231137869824 backwards is 428968731132
• The number of decimal digits it has is: 12
• The sum of 231137869824's digits is 54
• More coming soon!