8143874344

Names of 8143874344

• Cardinal: 8143874344 can be written as Eight billion, one hundred forty-three million, eight hundred seventy-four thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 8.143874344 × 10⁹

Factors of 8143874344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 170

Divisors of 8143874344

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 17 31 34 37 62 68 74 83 124 136 148 166 248 289 296 332 527 578 629 664 1054 1147 1156 1258 1369 1411 2108 2294 2312 2516 2573 2738 2822 3071 4216 4588 5032 5146 5476 5644 6142 8959 9176 10292 10693 10952 11288 12284 17918 19499 20584 21386 23273 23987 24568 35836 38998 42439 42772 43741 46546 47974 52207 71672 77996 84878 85544 87482 93092 95201 95948 104414 113627 155992 169756 174964 186184 190402 191896 208828 227254 331483 339512 349928 380804 395641 417656 454508 662966 721463 743597 761608 791282 887519 909016 1325932 1442926 1487194 1582564 1618417 1775038 1931659 2651864 2885852 2974388 3165128 3236834 3522437 3550076 3863318 5771704 5948776 6473668 7044874 7100152 7726636 12264871 12947336 14089748 15453272 24529742 27513089 28179496 32838203 49059484 55026178 59881429 65676406 98118968 110052356 119762858 131352812 220104712 239525716 262705624 479051432 1017984293 2035968586 4071937172 8143874344
• Sum of all divisors σ(n): 17416183680
• Sum of proper divisors (its aliquot sum) s(n): 9272309336
• 8143874344 is an abundant number, because the sum of its proper divisors (9272309336) is greater than itself. Its abundance is 1128434992

Bases of 8143874344

• Binary: 111100101011010011010100100101000₂
• Hexadecimal: 0x1E569A928
• Base-36: 3QONHNS

Squares and roots of 8143874344

• 8143874344 squared (8143874344²) is 66322689330861430336
• 8143874344 cubed (8143874344³) is 540123648066684929932493699584
• The square root of 8143874344 is 90243.4171782075
• The cube root of 8143874344 is 2011.9183638867

Scales and comparisons

• 8,143,874,344 seconds is equal to 258 years, 49 weeks, 2 days, 19 hours, 19 minutes, 4 seconds.
• To count from 1 to 8,143,874,344 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 8143874344 cubic inches would be around 167.7 feet tall.

Recreational maths with 8143874344

• 8143874344 backwards is 4434783418
• The number of decimal digits it has is: 10
• The sum of 8143874344's digits is 46
• More coming soon!