4188990828

Names of 4188990828

• Cardinal: 4188990828 can be written as Four billion, one hundred eighty-eight million, nine hundred ninety thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 4.188990828 × 10⁹

Factors of 4188990828

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 614

Divisors of 4188990828

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 11 12 22 23 33 41 44 46 66 69 73 82 92 123 132 138 146 164 219 246 253 276 292 438 451 461 492 506 759 803 876 902 922 943 1012 1353 1383 1518 1606 1679 1804 1844 1886 2409 2706 2766 2829 2993 3036 3212 3358 3772 4818 5037 5071 5412 5532 5658 5986 6716 8979 9636 10074 10142 10373 10603 11316 11972 15213 17958 18469 18901 20148 20284 20746 21206 30426 31119 31809 32923 33653 35916 36938 37802 41492 42412 55407 56703 60852 62238 63618 65846 67306 68839 73876 75604 98769 100959 110814 113406 116633 124476 127236 131692 134612 137678 197538 201918 206517 207911 221628 226812 233266 275356 349899 370183 395076 403836 413034 415822 434723 466532 623733 699798 740366 757229 774019 826068 831644 869446 1110549 1247466 1304169 1379773 1399596 1480732 1514458 1548038 1738892 2221098 2271687 2322057 2494932 2608338 2759546 3028916 3096076 4139319 4442196 4543374 4644114 4781953 5216676 5519092 8278638 8514209 9086748 9288228 9563906 14345859 15177503 16557276 17028418 19127812 25542627 28691718 30355006 31734779 34056836 45532509 51085254 57383436 60710012 63469558 91065018 95204337 102170508 126939116 182130036 190408674 349082569 380817348 698165138 1047247707 1396330276 2094495414 4188990828
• Sum of all divisors σ(n): 11579065344
• Sum of proper divisors (its aliquot sum) s(n): 7390074516
• 4188990828 is an abundant number, because the sum of its proper divisors (7390074516) is greater than itself. Its abundance is 3201083688

Bases of 4188990828

• Binary: 11111001101011101110110101101100₂
• Hexadecimal: 0xF9AEED6C
• Base-36: 1XA0M0C

Squares and roots of 4188990828

• 4188990828 squared (4188990828²) is 17547644157068125584
• 4188990828 cubed (4188990828³) is 73506920426966169442528143552
• The square root of 4188990828 is 64722.4136447337
• The cube root of 4188990828 is 1612.0176891991

Scales and comparisons

• 4,188,990,828 seconds is equal to 133 years, 10 weeks, 1 day, 16 hours, 33 minutes, 48 seconds.
• To count from 1 to 4,188,990,828 would take you about two hundred sixty-six 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 4188990828 cubic inches would be around 134.3 feet tall.

Recreational maths with 4188990828

• 4188990828 backwards is 8280998814
• The number of decimal digits it has is: 10
• The sum of 4188990828's digits is 57
• More coming soon!