5428688640
5,428,688,640 is an even composite number composed of five prime numbers multiplied together.
5428688640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 5428688640:
28 × 3 × 5 × 292 × 412
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 29 × 41 × 41)See below for interesting mathematical facts about the number 5428688640 from the Numbermatics database.
Names of 5428688640
- Cardinal: 5428688640 can be written as Five billion, four hundred twenty-eight million, six hundred eighty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 5.42868864 × 109
Factors of 5428688640
Divisors of 5428688640
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 41 48 58 60 64 80 82 87 96 116 120 123 128 145 160 164 174 192 205 232 240 246 256 290 320 328 348 384 410 435 464 480 492 580 615 640 656 696 768 820 841 870 928 960 984 1160 1189 1230 1280 1312 1392 1640 1681 1682 1740 1856 1920 1968 2320 2378 2460 2523 2624 2784 3280 3362 3364 3480 3567 3712 3840 3936 4205 4640 4756 4920 5043 5046 5248 5568 5945 6560 6724 6728 6960 7134 7424 7872 8405 8410 9280 9512 9840 10086 10092 10496 11136 11890 12615 13120 13448 13456 13920 14268 15744 16810 16820 17835 18560 19024 19680 20172 20184 22272 23780 25215 25230 26240 26896 26912 27840 28536 31488 33620 33640 34481 35670 37120 38048 39360 40344 40368 47560 48749 50430 50460 52480 53792 53824 55680 57072 67240 67280 68962 71340 76096 78720 80688 80736 95120 97498 100860 100920 103443 107584 107648 111360 114144 134480 134560 137924 142680 146247 152192 157440 161376 161472 172405 190240 194996 201720 201840 206886 215168 215296 228288 243745 268960 269120 275848 285360 292494 304384 322752 322944 344810 380480 389992 403440 403680 413772 430336 456576 487490 517215 537920 538240 551696 570720 584988 645504 645888 689620 731235 760960 779984 806880 807360 827544 913152 974980 1034430 1075840 1076480 1103392 1141440 1169976 1291008 1379240 1413721 1462470 1521920 1559968 1613760 1614720 1655088 1949960 2068860 2151680 2206784 2282880 2339952 2758480 2827442 2924940 3119936 3227520 3229440 3310176 3899920 4137720 4241163 4413568 4565760 4679904 5516960 5654884 5849880 6239872 6455040 6620352 7068605 7799840 8275440 8482326 8827136 9359808 11033920 11309768 11699760 12479744 13240704 14137210 15599680 16550880 16964652 18719616 21205815 22067840 22619536 23399520 26481408 28274420 31199360 33101760 33929304 37439232 42411630 44135680 45239072 46799040 56548840 62398720 66203520 67858608 84823260 90478144 93598080 113097680 132407040 135717216 169646520 180956288 187196160 226195360 271434432 339293040 361912576 452390720 542868864 678586080 904781440 1085737728 1357172160 1809562880 2714344320 5428688640
- Sum of all divisors σ(n): 18404989512
- Sum of proper divisors (its aliquot sum) s(n): 12976300872
- 5428688640 is an abundant number, because the sum of its proper divisors (12976300872) is greater than itself. Its abundance is 7547612232
Bases of 5428688640
- Binary: 1010000111001001100110111000000002
- Hexadecimal: 0x143933700
- Base-36: 2HS3MYO
Squares and roots of 5428688640
- 5428688640 squared (54286886402) is 29470660350065049600
- 5428688640 cubed (54286886403) is 159987039055696558024556544000
-
The
square root of 5428688640 is 73679.6351782499 -
The
cube root of 5428688640 is 1757.5120494079
Scales and comparisons
How big is 5428688640?- 5,428,688,640 seconds is equal to 172 years, 32 weeks, 1 hour, 4 minutes.
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To count from 1 to 5,428,688,640 would take you about three hundred forty-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 5428688640 cubic inches would be around 146.5 feet tall.
Recreational maths with 5428688640
- 5428688640 backwards is 0468868245
- The number of decimal digits it has is: 10
- The sum of 5428688640's digits is 51
- More coming soon!
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