4129956688

Names of 4129956688

• Cardinal: 4129956688 can be written as Four billion, one hundred twenty-nine million, nine hundred fifty-six thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 4.129956688 × 10⁹

Factors of 4129956688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 447

Divisors of 4129956688

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 44 52 61 88 104 122 127 143 176 208 233 244 254 286 466 488 508 572 671 793 932 976 1016 1144 1342 1397 1586 1651 1864 2032 2288 2563 2684 2794 3029 3172 3302 3728 5126 5368 5588 6058 6344 6604 7747 8723 10252 10736 11176 12116 12688 13208 14213 15494 17446 18161 20504 22352 24232 26416 28426 29591 30988 33319 34892 36322 41008 48464 56852 59182 61976 66638 69784 72644 85217 100711 113704 118364 123952 133276 139568 145288 156343 170434 184769 201422 227408 236728 266552 290576 312686 325501 340868 369538 384683 402844 473456 533104 625372 651002 681736 739076 769366 805688 1107821 1250744 1302004 1363472 1478152 1538732 1611376 1805051 2032459 2215642 2501488 2604008 2956304 3077464 3610102 4064918 4231513 4431284 5208016 6154928 7220204 8129836 8463026 8862568 14440408 16259672 16926052 17725136 19855561 23465663 28880816 32519344 33852104 39711122 46931326 67704208 79422244 93862652 158844488 187725304 258122293 317688976 375450608 516244586 1032489172 2064978344 4129956688
• Sum of all divisors σ(n): 9671380992
• Sum of proper divisors (its aliquot sum) s(n): 5541424304
• 4129956688 is an abundant number, because the sum of its proper divisors (5541424304) is greater than itself. Its abundance is 1411467616

Bases of 4129956688

• Binary: 11110110001010100010001101010000₂
• Hexadecimal: 0xF62A2350
• Base-36: 1WAVAZ4

Squares and roots of 4129956688

• 4129956688 squared (4129956688²) is 17056542244755929344
• 4129956688 cubed (4129956688³) is 70442780717884283321908252672
• The square root of 4129956688 is 64264.7390720603
• The cube root of 4129956688 is 1604.4092814859

Scales and comparisons

• 4,129,956,688 seconds is equal to 131 years, 16 weeks, 4 days, 10 hours, 11 minutes, 28 seconds.
• To count from 1 to 4,129,956,688 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 4129956688 cubic inches would be around 133.7 feet tall.

Recreational maths with 4129956688

• 4129956688 backwards is 8866599214
• The number of decimal digits it has is: 10
• The sum of 4129956688's digits is 58
• More coming soon!