8143841484

Names of 8143841484

• Cardinal: 8143841484 can be written as Eight billion, one hundred forty-three million, eight hundred forty-one thousand, four hundred eighty-four.

Scientific notation

• Scientific notation: 8.143841484 × 10⁹

Factors of 8143841484

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1375

Divisors of 8143841484

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 31 36 38 57 62 76 93 114 124 171 186 228 279 342 372 433 558 589 684 866 887 1116 1178 1299 1732 1767 1774 2356 2598 2661 3534 3548 3897 5196 5301 5322 7068 7794 7983 8227 10602 10644 13423 15588 15966 16454 16853 21204 24681 26846 27497 31932 32908 33706 40269 49362 50559 53692 54994 67412 74043 80538 82491 98724 101118 109988 120807 148086 151677 161076 164982 202236 241614 247473 255037 296172 303354 329964 384071 483228 494946 510074 522443 606708 765111 768142 989892 1020148 1044886 1152213 1530222 1536284 1567329 2089772 2295333 2304426 3060444 3134658 3456639 4590666 4608852 4701987 6269316 6913278 7297349 9181332 9403974 11906201 13826556 14594698 18807948 21892047 23812402 29189396 35718603 43784094 47624804 65676141 71437206 87568188 107155809 131352282 142874412 214311618 226217819 262704564 428623236 452435638 678653457 904871276 1357306914 2035960371 2714613828 4071920742 8143841484
• Sum of all divisors σ(n): 22445230080
• Sum of proper divisors (its aliquot sum) s(n): 14301388596
• 8143841484 is an abundant number, because the sum of its proper divisors (14301388596) is greater than itself. Its abundance is 6157547112

Bases of 8143841484

• Binary: 111100101011010010010100011001100₂
• Hexadecimal: 0x1E56928CC
• Base-36: 3QOMSB0

Squares and roots of 8143841484

• 8143841484 squared (8143841484²) is 66322154116519322256
• 8143841484 cubed (8143841484³) is 540117110002351426275977267904
• The square root of 8143841484 is 90243.2351148827
• The cube root of 8143841484 is 2011.9156578969

Scales and comparisons

• 8,143,841,484 seconds is equal to 258 years, 49 weeks, 2 days, 10 hours, 11 minutes, 24 seconds.
• To count from 1 to 8,143,841,484 would take you about five hundred seventeen 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 8143841484 cubic inches would be around 167.7 feet tall.

Recreational maths with 8143841484

• 8143841484 backwards is 4841483418
• The number of decimal digits it has is: 10
• The sum of 8143841484's digits is 45
• More coming soon!