428850240
428,850,240 is an even composite number composed of six prime numbers multiplied together.
428850240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 428850240:
26 × 3 × 5 × 7 × 13 × 4909
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 4909)See below for interesting mathematical facts about the number 428850240 from the Numbermatics database.
Names of 428850240
- Cardinal: 428850240 can be written as Four hundred twenty-eight million, eight hundred fifty thousand, two hundred forty.
Scientific notation
- Scientific notation: 4.2885024 × 108
Factors of 428850240
Divisors of 428850240
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 182 192 195 208 210 224 240 260 273 280 312 320 336 364 390 416 420 448 455 480 520 546 560 624 672 728 780 832 840 910 960 1040 1092 1120 1248 1344 1365 1456 1560 1680 1820 2080 2184 2240 2496 2730 2912 3120 3360 3640 4160 4368 4909 5460 5824 6240 6720 7280 8736 9818 10920 12480 14560 14727 17472 19636 21840 24545 29120 29454 34363 39272 43680 49090 58908 63817 68726 73635 78544 87360 98180 103089 117816 127634 137452 147270 157088 171815 191451 196360 206178 235632 255268 274904 294540 314176 319085 343630 382902 392720 412356 446719 471264 510536 515445 549808 589080 638170 687260 765804 785440 824712 893438 942528 957255 1021072 1030890 1099616 1178160 1276340 1340157 1374520 1531608 1570880 1649424 1786876 1914510 2042144 2061780 2199232 2233595 2356320 2552680 2680314 2749040 3063216 3298848 3573752 3829020 4084288 4123560 4467190 4712640 5105360 5360628 5498080 6126432 6597696 6700785 7147504 7658040 8247120 8934380 10210720 10721256 10996160 12252864 13401570 14295008 15316080 16494240 17868760 20421440 21442512 26803140 28590016 30632160 32988480 35737520 42885024 53606280 61264320 71475040 85770048 107212560 142950080 214425120 428850240
- Sum of all divisors σ(n): 1676156160
- Sum of proper divisors (its aliquot sum) s(n): 1247305920
- 428850240 is an abundant number, because the sum of its proper divisors (1247305920) is greater than itself. Its abundance is 818455680
Bases of 428850240
- Binary: 110011000111110111100010000002
- Hexadecimal: 0x198FBC40
- Base-36: 73BQYO
Squares and roots of 428850240
- 428850240 squared (4288502402) is 183912528348057600
- 428850240 cubed (4288502403) is 78870931921071305293824000
-
The
square root of 428850240 is 20708.6996211737 -
The
cube root of 428850240 is 754.1109017031
Scales and comparisons
How big is 428850240?- 428,850,240 seconds is equal to 13 years, 33 weeks, 13 hours, 4 minutes.
-
To count from 1 to 428,850,240 would take you about twenty 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 428850240 cubic inches would be around 62.8 feet tall.
Recreational maths with 428850240
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