4689436068

Names of 4689436068

• Cardinal: 4689436068 can be written as Four billion, six hundred eighty-nine million, four hundred thirty-six thousand and sixty-eight.

Scientific notation

• Scientific notation: 4.689436068 × 10⁹

Factors of 4689436068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 382

Divisors of 4689436068

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 18 29 36 58 87 116 151 174 197 261 302 348 394 453 522 591 604 788 906 1044 1182 1359 1773 1812 2364 2718 3546 4379 5436 5713 7092 8758 11426 13137 17139 17516 22801 22852 26274 29747 34278 39411 45602 51417 52548 59494 68403 68556 78822 89241 91204 102834 118988 136806 157644 178482 205209 205668 267723 273612 356964 410418 535446 661229 820836 862663 1070892 1322458 1725326 1983687 2587989 2644916 3450652 3967374 4491797 5175978 5951061 7763967 7934748 8983594 10351956 11902122 13475391 15527934 17967188 23804244 26950782 31055868 40426173 53901564 80852346 130262113 161704692 260524226 390786339 521048452 781572678 1172359017 1563145356 2344718034 4689436068
• Sum of all divisors σ(n): 12407014620
• Sum of proper divisors (its aliquot sum) s(n): 7717578552
• 4689436068 is an abundant number, because the sum of its proper divisors (7717578552) is greater than itself. Its abundance is 3028142484

Bases of 4689436068

• Binary: 100010111100000110001110110100100₂
• Hexadecimal: 0x117831DA4
• Base-36: 25JYW10

Squares and roots of 4689436068

• 4689436068 squared (4689436068²) is 21990810635859300624
• 4689436068 cubed (4689436068³) is 103124500560356618519440506432
• The square root of 4689436068 is 68479.4572700455
• The cube root of 4689436068 is 1673.8127555283

Scales and comparisons

• 4,689,436,068 seconds is equal to 149 years, 5 weeks, 4 days, 21 hours, 7 minutes, 48 seconds.
• To count from 1 to 4,689,436,068 would take you about two hundred ninety-eight 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 4689436068 cubic inches would be around 139.5 feet tall.

Recreational maths with 4689436068

• 4689436068 backwards is 8606349864
• The number of decimal digits it has is: 10
• The sum of 4689436068's digits is 54
• More coming soon!