29947008208

Names of 29947008208

• Cardinal: 29947008208 can be written as Twenty-nine billion, nine hundred forty-seven million, eight thousand, two hundred eight.

Scientific notation

• Scientific notation: 2.9947008208 × 10¹⁰

Factors of 29947008208

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 86

Divisors of 29947008208

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 13 16 26 52 71 104 142 169 208 284 338 568 676 923 1136 1352 1846 2197 2704 3692 4394 5041 7384 8788 10082 11999 14768 17576 20164 23998 28561 35152 40328 47996 57122 65533 80656 95992 114244 131066 155987 191984 228488 262132 311974 371293 456976 524264 623948 742586 851929 1048528 1247896 1485172 1703858 2027831 2495792 2970344 3407716 4055662 5940688 6815432 8111324 11075077 13630864 16222648 22150154 26361803 32445296 44300308 52723606 88600616 105447212 143976001 177201232 210894424 287952002 421788848 575904004 1151808008 1871688013 2303616016 3743376026 7486752052 14973504104 29947008208
• Sum of all divisors σ(n): 63755295702
• Sum of proper divisors (its aliquot sum) s(n): 33808287494
• 29947008208 is an abundant number, because the sum of its proper divisors (33808287494) is greater than itself. Its abundance is 3861279286

Bases of 29947008208

• Binary: 11011111000111110110001010011010000₂
• Hexadecimal: 0x6F8FB14D0
• Base-36: DR9OBF4

Squares and roots of 29947008208

• 29947008208 squared (29947008208²) is 896823300610019371264
• 29947008208 cubed (29947008208³) is 26857174744493901518282007334912
• The square root of 29947008208 is 173052.0390171697
• The cube root of 29947008208 is 3105.4018963533

Scales and comparisons

• 29,947,008,208 seconds is equal to 952 years, 11 weeks, 3 days, 21 hours, 23 minutes, 28 seconds.
• To count from 1 to 29,947,008,208 would take you about one thousand, nine hundred four 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 29947008208 cubic inches would be around 258.8 feet tall.

Recreational maths with 29947008208

• 29947008208 backwards is 80280074992
• The number of decimal digits it has is: 11
• The sum of 29947008208's digits is 49
• More coming soon!