428732128500
428,732,128,500 is an even composite number composed of six prime numbers multiplied together.
What does the number 428732128500 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 432 divisors.
428732128500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 428732128500:
22 × 3 × 53 × 132 × 292 × 2011
(2 × 2 × 3 × 5 × 5 × 5 × 13 × 13 × 29 × 29 × 2011)See below for interesting mathematical facts about the number 428732128500 from the Numbermatics database.
Names of 428732128500
- Cardinal: 428732128500 can be written as Four hundred twenty-eight billion, seven hundred thirty-two million, one hundred twenty-eight thousand, five hundred.
Scientific notation
- Scientific notation: 4.287321285 × 1011
Factors of 428732128500
Divisors of 428732128500
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 25 26 29 30 39 50 52 58 60 65 75 78 87 100 116 125 130 145 150 156 169 174 195 250 260 290 300 325 338 348 375 377 390 435 500 507 580 650 676 725 750 754 780 841 845 870 975 1014 1131 1300 1450 1500 1508 1625 1682 1690 1740 1885 1950 2011 2028 2175 2262 2523 2535 2900 3250 3364 3380 3625 3770 3900 4022 4205 4225 4350 4524 4875 4901 5046 5070 5655 6033 6500 7250 7540 8044 8410 8450 8700 9425 9750 9802 10055 10092 10140 10875 10933 11310 12066 12615 12675 14500 14703 16820 16900 18850 19500 19604 20110 21025 21125 21750 21866 22620 24132 24505 25230 25350 26143 28275 29406 30165 32799 37700 40220 42050 42250 43500 43732 47125 49010 50275 50460 50700 52286 54665 56550 58319 58812 60330 63075 63375 65598 73515 78429 84100 84500 94250 98020 100550 104572 105125 109330 113100 116638 120660 122525 126150 126750 130715 131196 141375 142129 147030 150825 156858 163995 174957 188500 201100 210250 218660 233276 245050 251375 252300 253500 261430 273325 282750 284258 291595 294060 301650 313716 315375 327990 339859 349914 367575 392145 420500 426387 490100 502750 522860 546650 565500 568516 583190 603300 612625 630750 653575 655980 679718 699828 710645 735150 754125 758147 784290 819975 852774 874785 1005500 1019577 1093300 1166380 1225250 1261500 1307150 1359436 1366625 1421290 1457975 1470300 1508250 1516294 1568580 1639950 1691251 1699295 1705548 1749570 1837875 1960725 2039154 2131935 2274441 2450500 2614300 2733250 2842580 2915950 3016500 3032588 3267875 3279900 3382502 3398590 3499140 3553225 3675750 3790735 3921450 4078308 4099875 4263870 4373925 4548882 5073753 5097885 5466500 5831900 6535750 6765004 6797180 7106450 7289875 7351500 7581470 7842900 8199750 8456255 8496475 8527740 8747850 9097764 9803625 9855911 10147506 10195770 10659675 11372205 13071500 14212900 14579750 15162940 16399500 16912510 16992950 17495700 17766125 18953675 19607250 19711822 20295012 20391540 21319350 21869625 21986263 22744410 25368765 25489425 29159500 29567733 33825020 33985900 35532250 37907350 39214500 39423644 42281275 42482375 42638700 43739250 43972526 45488820 49279555 50737530 50978850 53298375 56861025 59135466 65958789 71064500 75814700 84562550 84964750 87478500 87945052 94768375 98559110 101475060 101957700 106596750 109931315 113722050 118270932 126843825 127447125 131917578 147838665 169125100 169929500 189536750 197118220 211406375 213193500 219862630 227444100 246397775 253687650 254894250 263835156 284305125 285821419 295677330 329793945 379073500 422812750 439725260 492795550 507375300 509788500 549656575 568610250 571642838 591354660 634219125 659587890 739193325 845625500 857464257 985591100 1099313150 1137220500 1143285676 1231988875 1268438250 1319175780 1429107095 1478386650 1648969725 1714928514 2198626300 2463977750 2536876500 2748282875 2858214190 2956773300 3297939450 3429857028 3695966625 4287321285 4927955500 5496565750 5716428380 6595878900 7145535475 7391933250 8244848625 8574642570 10993131500 14291070950 14783866500 16489697250 17149285140 21436606425 28582141900 32979394500 35727677375 42873212850 71455354750 85746425700 107183032125 142910709500 214366064250 428732128500
- Sum of all divisors σ(n): 1400811991488
- Sum of proper divisors (its aliquot sum) s(n): 972079862988
- 428732128500 is an abundant number, because the sum of its proper divisors (972079862988) is greater than itself. Its abundance is 543347734488
Bases of 428732128500
- Binary: 1100011110100100110110100011100111101002
- Hexadecimal: 0x63D26D1CF4
- Base-36: 5GYG1FJO
Squares and roots of 428732128500
- 428732128500 squared (4287321285002) is 183811238008140512250000
- 428732128500 cubed (4287321285003) is 78805783313450182144022824125000000
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The
square root of 428732128500 is 654776.3958024143 -
The
cube root of 428732128500 is 7540.4166436435
Scales and comparisons
How big is 428732128500?- 428,732,128,500 seconds is equal to 13,632 years, 18 weeks, 3 days, 9 hours, 55 minutes.
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To count from 1 to 428,732,128,500 would take you about twenty-seven thousand, two hundred sixty-four 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 428732128500 cubic inches would be around 628.4 feet tall.
Recreational maths with 428732128500
- 428732128500 backwards is 005821237824
- The number of decimal digits it has is: 12
- The sum of 428732128500's digits is 42
- More coming soon!
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