1028868480
1,028,868,480 is an even composite number composed of five prime numbers multiplied together.
1028868480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1028868480:
27 × 34 × 5 × 89 × 223
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 89 × 223)See below for interesting mathematical facts about the number 1028868480 from the Numbermatics database.
Names of 1028868480
- Cardinal: 1028868480 can be written as One billion, twenty-eight million, eight hundred sixty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.02886848 × 109
Factors of 1028868480
Divisors of 1028868480
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 89 90 96 108 120 128 135 144 160 162 178 180 192 216 223 240 267 270 288 320 324 356 360 384 405 432 445 446 480 534 540 576 640 648 669 712 720 801 810 864 890 892 960 1068 1080 1115 1152 1296 1335 1338 1424 1440 1602 1620 1728 1780 1784 1920 2007 2136 2160 2230 2403 2592 2670 2676 2848 2880 3204 3240 3345 3456 3560 3568 4005 4014 4272 4320 4460 4806 5184 5340 5352 5696 5760 6021 6408 6480 6690 7120 7136 7209 8010 8028 8544 8640 8920 9612 10035 10368 10680 10704 11392 12015 12042 12816 12960 13380 14240 14272 14418 16020 16056 17088 17280 17840 18063 19224 19847 20070 21360 21408 24030 24084 25632 25920 26760 28480 28544 28836 30105 32040 32112 34176 35680 36045 36126 38448 39694 40140 42720 42816 48060 48168 51264 51840 53520 56960 57672 59541 60210 64080 64224 71360 72090 72252 76896 79388 80280 85440 85632 90315 96120 96336 99235 102528 107040 115344 119082 120420 128160 128448 142720 144180 144504 153792 158776 160560 170880 178623 180630 192240 192672 198470 214080 230688 238164 240840 256320 256896 288360 289008 297705 307584 317552 321120 357246 361260 384480 385344 396940 428160 461376 476328 481680 512640 535869 576720 578016 595410 635104 642240 714492 722520 768960 770688 793880 893115 922752 952656 963360 1071738 1153440 1156032 1190820 1270208 1284480 1428984 1445040 1537920 1587760 1607607 1786230 1905312 1926720 2143476 2306880 2312064 2381640 2540416 2679345 2857968 2890080 3175520 3215214 3572460 3810624 3853440 4286952 4613760 4763280 5358690 5715936 5780160 6351040 6430428 7144920 7621248 8038035 8573904 9526560 10717380 11431872 11560320 12702080 12860856 14289840 16076070 17147808 19053120 21434760 22863744 25721712 28579680 32152140 34295616 38106240 42869520 51443424 57159360 64304280 68591232 85739040 102886848 114318720 128608560 171478080 205773696 257217120 342956160 514434240 1028868480
- Sum of all divisors σ(n): 3732220800
- Sum of proper divisors (its aliquot sum) s(n): 2703352320
- 1028868480 is an abundant number, because the sum of its proper divisors (2703352320) is greater than itself. Its abundance is 1674483840
Bases of 1028868480
- Binary: 1111010101001101001001100000002
- Hexadecimal: 0x3D534980
- Base-36: H0K800
Squares and roots of 1028868480
- 1028868480 squared (10288684802) is 1058570349137510400
- 1028868480 cubed (10288684803) is 1089129666090179636232192000
-
The
square root of 1028868480 is 32075.9797979735 -
The
cube root of 1028868480 is 1009.5316849871
Scales and comparisons
How big is 1028868480?- 1,028,868,480 seconds is equal to 32 years, 37 weeks, 1 day, 4 hours, 48 minutes.
-
To count from 1 to 1,028,868,480 would take you about sixty-five 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 1028868480 cubic inches would be around 84.1 feet tall.
Recreational maths with 1028868480
- 1028868480 backwards is 0848688201
- 1028868480 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1028868480's digits is 45
- More coming soon!
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The information we have on file for 1028868480 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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