4947829900

Names of 4947829900

• Cardinal: 4947829900 can be written as Four billion, nine hundred forty-seven million, eight hundred twenty-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 4.9478299 × 10⁹

Factors of 4947829900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 850

Divisors of 4947829900

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 10 13 19 20 25 26 38 50 52 65 76 95 100 130 169 190 247 260 325 338 361 380 475 494 650 676 722 811 845 950 988 1235 1300 1444 1622 1690 1805 1900 2470 3211 3244 3380 3610 4055 4225 4693 4940 6175 6422 7220 8110 8450 9025 9386 10543 12350 12844 15409 16055 16220 16900 18050 18772 20275 21086 23465 24700 30818 32110 36100 40550 42172 46930 52715 61009 61636 64220 77045 80275 81100 93860 105430 117325 122018 137059 154090 160550 200317 210860 234650 244036 263575 274118 292771 305045 308180 321100 385225 400634 469300 527150 548236 585542 610090 685295 770450 801268 1001585 1054300 1171084 1220180 1370590 1463855 1525225 1540900 2003170 2604121 2741180 2927710 3050450 3426475 3806023 4006340 5007925 5208242 5855420 6100900 6852950 7319275 7612046 10015850 10416484 13020605 13705900 14638550 15224092 19030115 20031700 26041210 29277100 38060230 49478299 52082420 65103025 76120460 95150575 98956598 130206050 190301150 197913196 247391495 260412100 380602300 494782990 989565980 1236957475 2473914950 4947829900
• Sum of all divisors σ(n): 12285471492
• Sum of proper divisors (its aliquot sum) s(n): 7337641592
• 4947829900 is an abundant number, because the sum of its proper divisors (7337641592) is greater than itself. Its abundance is 2389811692

Bases of 4947829900

• Binary: 100100110111010011110010010001100₂
• Hexadecimal: 0x126E9E48C
• Base-36: 29TT5ZG

Squares and roots of 4947829900

• 4947829900 squared (4947829900²) is 24481020719334010000
• 4947829900 cubed (4947829900³) is 121127926297640322764899000000
• The square root of 4947829900 is 70340.8124775369
• The cube root of 4947829900 is 1704.0078334149

Scales and comparisons

• 4,947,829,900 seconds is equal to 157 years, 16 weeks, 6 days, 13 hours, 11 minutes, 40 seconds.
• To count from 1 to 4,947,829,900 would take you about three hundred fourteen 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 4947829900 cubic inches would be around 142 feet tall.

Recreational maths with 4947829900

• 4947829900 backwards is 0099287494
• 4947829900 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4947829900's digits is 52
• More coming soon!