428397883680
428,397,883,680 is an even composite number composed of six prime numbers multiplied together.
428397883680 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 428397883680:
25 × 3 × 5 × 132 × 732 × 991
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 73 × 73 × 991)See below for interesting mathematical facts about the number 428397883680 from the Numbermatics database.
Names of 428397883680
- Cardinal: 428397883680 can be written as Four hundred twenty-eight billion, three hundred ninety-seven million, eight hundred eighty-three thousand, six hundred eighty.
Scientific notation
- Scientific notation: 4.2839788368 × 1011
Factors of 428397883680
Divisors of 428397883680
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 73 78 80 96 104 120 130 146 156 160 169 195 208 219 240 260 292 312 338 365 390 416 438 480 507 520 584 624 676 730 780 845 876 949 991 1014 1040 1095 1168 1248 1352 1460 1560 1690 1752 1898 1982 2028 2080 2190 2336 2535 2704 2847 2920 2973 3120 3380 3504 3796 3964 4056 4380 4745 4955 5070 5329 5408 5694 5840 5946 6240 6760 7008 7592 7928 8112 8760 9490 9910 10140 10658 11388 11680 11892 12337 12883 13520 14235 14865 15184 15856 15987 16224 17520 18980 19820 20280 21316 22776 23784 24674 25766 26645 27040 28470 29730 30368 31712 31974 35040 37011 37960 38649 39640 40560 42632 45552 47568 49348 51532 53290 56940 59460 61685 63948 64415 69277 72343 74022 75920 77298 79280 79935 81120 85264 91104 95136 98696 103064 106580 113880 118920 123370 127896 128830 138554 144686 148044 151840 154596 158560 159870 167479 170528 185055 193245 197392 206128 207831 213160 217029 227760 237840 246740 255792 257660 277108 289372 296088 309192 319740 334958 346385 361715 370110 386490 394784 412256 415662 426320 434058 455520 475680 493480 502437 511584 515320 554216 578744 592176 618384 639480 669916 692770 723430 740220 772980 831324 837395 852640 868116 900601 940459 986960 1004874 1030640 1039155 1085145 1108432 1157488 1184352 1236768 1278960 1339832 1385540 1446860 1480440 1545960 1662648 1674790 1736232 1801202 1880918 1973920 2009748 2061280 2078310 2170290 2216864 2314976 2512185 2557920 2679664 2701803 2771080 2821377 2893720 2960880 3091920 3325296 3349580 3472464 3602404 3761836 4019496 4156620 4340580 4503005 4702295 5024370 5281039 5359328 5403606 5542160 5642754 5787440 5921760 6183840 6650592 6699160 6944928 7204808 7523672 8038992 8313240 8681160 9006010 9404590 10048740 10562078 10807212 11084320 11285508 11574880 12225967 13398320 13509015 14106885 14409616 15047344 15843117 16077984 16626480 17362320 18012020 18809180 20097480 21124156 21614424 22571016 24451934 26405195 26796640 27018030 28213770 28819232 30094688 31686234 33252960 34724640 36024040 36677901 37618360 40194960 42248312 43228848 45142032 48903868 52810390 54036060 56427540 61129835 63372468 68653507 72048080 73355802 75236720 79215585 80389920 84496624 86457696 90284064 97807736 105620780 108072120 112855080 122259670 126744936 137307014 144096160 146711604 150473440 158431170 168993248 183389505 195615472 205960521 211241560 216144240 225710160 244519340 253489872 274614028 293423208 316862340 343267535 366779010 391230944 411921042 422483120 432288480 451420320 489038680 506979744 549228056 586846416 633724680 686535070 733558020 823842084 844966240 892495591 978077360 1029802605 1098456112 1173692832 1267449360 1373070140 1467116040 1647684168 1784991182 1956154720 2059605210 2196912224 2534898720 2677486773 2746140280 2934232080 3295368336 3569982364 4119210420 4462477955 5354973546 5492280560 5868464160 6590736672 7139964728 8238420840 8924955910 10709947092 10984561120 13387433865 14279929456 16476841680 17849911820 21419894184 26774867730 28559858912 32953683360 35699823640 42839788368 53549735460 71399647280 85679576736 107099470920 142799294560 214198941840 428397883680
- Sum of all divisors σ(n): 1483028580096
- Sum of proper divisors (its aliquot sum) s(n): 1054630696416
- 428397883680 is an abundant number, because the sum of its proper divisors (1054630696416) is greater than itself. Its abundance is 626232812736
Bases of 428397883680
- Binary: 1100011101111101000000011110001001000002
- Hexadecimal: 0x63BE80F120
- Base-36: 5GSX1ELC
Squares and roots of 428397883680
- 428397883680 squared (4283978836802) is 183524746741502810342400
- 428397883680 cubed (4283978836803) is 78621613106967779973456576172032000
-
The
square root of 428397883680 is 654521.1101866769 -
The
cube root of 428397883680 is 7538.4566004651
Scales and comparisons
How big is 428397883680?- 428,397,883,680 seconds is equal to 13,621 years, 37 weeks, 5 days, 20 hours, 8 minutes.
-
To count from 1 to 428,397,883,680 would take you about twenty-seven thousand, two hundred forty-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 428397883680 cubic inches would be around 628.2 feet tall.
Recreational maths with 428397883680
- 428397883680 backwards is 086388793824
- The number of decimal digits it has is: 12
- The sum of 428397883680's digits is 66
- More coming soon!
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