4198949856

Names of 4198949856

• Cardinal: 4198949856 can be written as Four billion, one hundred ninety-eight million, nine hundred forty-nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.198949856 × 10⁹

Factors of 4198949856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 184637

Divisors of 4198949856

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 79 96 144 158 237 288 316 474 632 711 948 1264 1422 1896 2528 2844 3792 5688 7584 11376 22752 184553 369106 553659 738212 1107318 1476424 1660977 2214636 2952848 3321954 4429272 5905696 6643908 8858544 13287816 14579687 17717088 26575632 29159374 43739061 53151264 58318748 87478122 116637496 131217183 174956244 233274992 262434366 349912488 466549984 524868732 699824976 1049737464 1399649952 2099474928 4198949856
• Sum of all divisors σ(n): 12091978080
• Sum of proper divisors (its aliquot sum) s(n): 7893028224
• 4198949856 is an abundant number, because the sum of its proper divisors (7893028224) is greater than itself. Its abundance is 3694078368

Bases of 4198949856

• Binary: 11111010010001101110001111100000₂
• Hexadecimal: 0xFA46E3E0
• Base-36: 1XFY2G0

Squares and roots of 4198949856

• 4198949856 squared (4198949856²) is 17631179893202420736
• 4198949856 cubed (4198949856³) is 74032440273672399928278614016
• The square root of 4198949856 is 64799.3044407113
• The cube root of 4198949856 is 1613.2941639891

Scales and comparisons

• 4,198,949,856 seconds is equal to 133 years, 26 weeks, 4 days, 22 hours, 57 minutes, 36 seconds.
• To count from 1 to 4,198,949,856 would take you about two hundred sixty-seven 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 4198949856 cubic inches would be around 134.4 feet tall.

Recreational maths with 4198949856

• 4198949856 backwards is 6589498914
• The number of decimal digits it has is: 10
• The sum of 4198949856's digits is 63
• More coming soon!