29707438208

Names of 29707438208

• Cardinal: 29707438208 can be written as Twenty-nine billion, seven hundred seven million, four hundred thirty-eight thousand, two hundred eight.

Scientific notation

• Scientific notation: 2.9707438208 × 10¹⁰

Factors of 29707438208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4682

Divisors of 29707438208

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 56 64 86 112 128 172 173 224 301 344 346 448 602 688 692 896 1204 1211 1376 1384 2408 2422 2752 2768 4457 4816 4844 5504 5536 7439 8914 9632 9688 11072 14878 17828 19264 19376 22144 29756 31199 35656 38528 38752 52073 59512 62398 71312 77504 104146 119024 124796 142624 155008 191651 208292 238048 249592 285248 383302 416584 476096 499184 570496 766604 771061 833168 952192 998368 1341557 1533208 1542122 1666336 1996736 2683114 3066416 3084244 3332672 3993472 5366228 5397427 6132832 6168488 6665344 10732456 10794854 12265664 12336976 21464912 21589708 24531328 24673952 33155623 42929824 43179416 49347904 66311246 85859648 86358832 98695808 132622492 171719296 172717664 232089361 265244984 345435328 464178722 530489968 690870656 928357444 1060979936 1856714888 2121959872 3713429776 4243919744 7426859552 14853719104 29707438208
• Sum of all divisors σ(n): 69626113920
• Sum of proper divisors (its aliquot sum) s(n): 39918675712
• 29707438208 is an abundant number, because the sum of its proper divisors (39918675712) is greater than itself. Its abundance is 10211237504

Bases of 29707438208

• Binary: 11011101010101100111000100010000000₂
• Hexadecimal: 0x6EAB38880
• Base-36: DNB1I0W

Squares and roots of 29707438208

• 29707438208 squared (29707438208²) is 882531884882138251264
• 29707438208 cubed (29707438208³) is 26217761436725891462338457894912
• The square root of 29707438208 is 172358.4584753529
• The cube root of 29707438208 is 3097.0988538877

Scales and comparisons

• 29,707,438,208 seconds is equal to 944 years, 31 weeks, 3 days, 2 hours, 10 minutes, 8 seconds.
• To count from 1 to 29,707,438,208 would take you about one thousand, eight hundred eighty-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 29707438208 cubic inches would be around 258.1 feet tall.

Recreational maths with 29707438208

• 29707438208 backwards is 80283470792
• The number of decimal digits it has is: 11
• The sum of 29707438208's digits is 50
• More coming soon!