4021796130

Names of 4021796130

• Cardinal: 4021796130 can be written as Four billion, twenty-one million, seven hundred ninety-six thousand, one hundred thirty.

Scientific notation

• Scientific notation: 4.02179613 × 10⁹

Factors of 4021796130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 22231

Divisors of 4021796130

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 563 1126 1689 2815 3378 5630 6193 8445 12386 16890 18579 21647 30965 37158 43294 61930 64941 92895 108235 129882 185790 216470 238117 324705 476234 649410 714351 1190585 1428702 2381170 3571755 7143510 12187261 24374522 36561783 60936305 73123566 121872610 134059871 182808915 268119742 365617830 402179613 670299355 804359226 1340598710 2010898065 4021796130
• Sum of all divisors σ(n): 10548983808
• Sum of proper divisors (its aliquot sum) s(n): 6527187678
• 4021796130 is an abundant number, because the sum of its proper divisors (6527187678) is greater than itself. Its abundance is 2505391548

Bases of 4021796130

• Binary: 11101111101101111011110100100010₂
• Hexadecimal: 0xEFB7BD22
• Base-36: 1UIH1R6

Squares and roots of 4021796130

• 4021796130 squared (4021796130²) is 16174844111282976900
• 4021796130 cubed (4021796130³) is 65051925450111165831299397000
• The square root of 4021796130 is 63417.6326426649
• The cube root of 4021796130 is 1590.2790974009

Scales and comparisons

• 4,021,796,130 seconds is equal to 127 years, 45 weeks, 5 days, 13 hours, 35 minutes, 30 seconds.
• To count from 1 to 4,021,796,130 would take you about two hundred fifty-five 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 4021796130 cubic inches would be around 132.5 feet tall.

Recreational maths with 4021796130

• 4021796130 backwards is 0316971204
• 4021796130 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4021796130's digits is 33
• More coming soon!