4129838900

Names of 4129838900

• Cardinal: 4129838900 can be written as Four billion, one hundred twenty-nine million, eight hundred thirty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 4.1298389 × 10⁹

Factors of 4129838900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1216

Divisors of 4129838900

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 10 11 17 20 22 25 34 44 50 55 68 85 100 110 121 170 187 220 242 275 289 340 374 425 484 550 578 605 748 850 935 1100 1156 1181 1210 1445 1700 1870 2057 2362 2420 2890 3025 3179 3740 4114 4675 4724 5780 5905 6050 6358 7225 8228 9350 10285 11810 12100 12716 12991 14450 15895 18700 20077 20570 23620 25982 28900 29525 31790 34969 40154 41140 51425 51964 59050 63580 64955 69938 79475 80308 100385 102850 118100 129910 139876 142901 158950 174845 200770 205700 220847 259820 285802 317900 324775 341309 349690 401540 441694 501925 571604 649550 682618 699380 714505 874225 883388 1003850 1104235 1299100 1365236 1429010 1706545 1748450 2007700 2208470 2429317 2858020 3413090 3496900 3572525 3754399 4416940 4858634 5521175 6826180 7145050 7508798 8532725 9717268 11042350 12146585 14290100 15017596 17065450 18771995 22084700 24293170 34130900 37543990 41298389 48586340 60732925 75087980 82596778 93859975 121465850 165193556 187719950 206491945 242931700 375439900 412983890 825967780 1032459725 2064919450 4129838900
• Sum of all divisors σ(n): 10472906514
• Sum of proper divisors (its aliquot sum) s(n): 6343067614
• 4129838900 is an abundant number, because the sum of its proper divisors (6343067614) is greater than itself. Its abundance is 2213228714

Bases of 4129838900

• Binary: 11110110001010000101011100110100₂
• Hexadecimal: 0xF6285734
• Base-36: 1WASS38

Squares and roots of 4129838900

• 4129838900 squared (4129838900²) is 17055569339953210000
• 4129838900 cubed (4129838900³) is 70436753721786090837869000000
• The square root of 4129838900 is 64263.8226376241
• The cube root of 4129838900 is 1604.3940285449

Scales and comparisons

• 4,129,838,900 seconds is equal to 131 years, 16 weeks, 3 days, 1 hour, 28 minutes, 20 seconds.
• To count from 1 to 4,129,838,900 would take you about two hundred sixty-two 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 4129838900 cubic inches would be around 133.7 feet tall.

Recreational maths with 4129838900

• 4129838900 backwards is 0098389214
• 4129838900 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4129838900's digits is 44
• More coming soon!