428709001864
428,709,001,864 is an even composite number composed of five prime numbers multiplied together.
428709001864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 428709001864:
23 × 11 × 132 × 613 × 127
(2 × 2 × 2 × 11 × 13 × 13 × 61 × 61 × 61 × 127)See below for interesting mathematical facts about the number 428709001864 from the Numbermatics database.
Names of 428709001864
- Cardinal: 428709001864 can be written as Four hundred twenty-eight billion, seven hundred nine million, one thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 4.28709001864 × 1011
Factors of 428709001864
Divisors of 428709001864
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 8 11 13 22 26 44 52 61 88 104 122 127 143 169 244 254 286 338 488 508 572 671 676 793 1016 1144 1342 1352 1397 1586 1651 1859 2684 2794 3172 3302 3718 3721 5368 5588 6344 6604 7436 7442 7747 8723 10309 11176 13208 14872 14884 15494 17446 18161 20618 21463 29768 30988 34892 36322 40931 41236 42926 48373 61976 69784 72644 81862 82472 85217 85852 96746 100711 113399 145288 163724 170434 171704 193492 201422 226798 226981 236093 327448 340868 386984 402844 453596 453962 472186 472567 532103 628849 681736 805688 907192 907924 944372 945134 1064206 1107821 1257698 1309243 1815848 1888744 1890268 2128412 2215642 2496791 2515396 2618486 2950753 3780536 4256824 4431284 4993582 5030792 5198237 5236972 5901506 6143371 6917339 8862568 9987164 10396474 10473944 11803012 12286742 13834678 14401673 19974328 20792948 23606024 24573484 27669356 28803346 28826587 32458283 38359789 41585896 49146968 55338712 57606692 57653174 64916566 67577081 76719578 79863823 115213384 115306348 129833132 135154162 153439156 159727646 230612696 259666264 270308324 306878312 317092457 319455292 374745631 421957679 540616648 634184914 638910584 749491262 843915358 878502053 1268369828 1498982524 1687830716 1757004106 2536739656 2997965048 3375661432 3514008212 4122201941 4871693203 7028016424 8244403882 9743386406 16488807764 19486772812 32977615528 38973545624 53588625233 107177250466 214354500932 428709001864
- Sum of all divisors σ(n): 972974868480
- Sum of proper divisors (its aliquot sum) s(n): 544265866616
- 428709001864 is an abundant number, because the sum of its proper divisors (544265866616) is greater than itself. Its abundance is 115556864752
Bases of 428709001864
- Binary: 1100011110100010000110000111010100010002
- Hexadecimal: 0x63D10C3A88
- Base-36: 5GY29QX4
Squares and roots of 428709001864
- 428709001864 squared (4287090018642) is 183791408279227155474496
- 428709001864 cubed (4287090018643) is 78793031194566379628795123468460544
-
The
square root of 428709001864 is 654758.7356148829 -
The
cube root of 428709001864 is 7540.2810596777
Scales and comparisons
How big is 428709001864?- 428,709,001,864 seconds is equal to 13,631 years, 32 weeks, 1 day, 17 hours, 51 minutes, 4 seconds.
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To count from 1 to 428,709,001,864 would take you about twenty-seven thousand, two hundred sixty-three 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 428709001864 cubic inches would be around 628.4 feet tall.
Recreational maths with 428709001864
- 428709001864 backwards is 468100907824
- The number of decimal digits it has is: 12
- The sum of 428709001864's digits is 49
- More coming soon!
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