428129945472
428,129,945,472 is an even composite number composed of seven prime numbers multiplied together.
428129945472 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 428129945472:
27 × 3 × 29 × 41 × 47 × 71 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 29 × 41 × 47 × 71 × 281)See below for interesting mathematical facts about the number 428129945472 from the Numbermatics database.
Names of 428129945472
- Cardinal: 428129945472 can be written as Four hundred twenty-eight billion, one hundred twenty-nine million, nine hundred forty-five thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 4.28129945472 × 1011
Factors of 428129945472
Divisors of 428129945472
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 32 41 47 48 58 64 71 82 87 94 96 116 123 128 141 142 164 174 188 192 213 232 246 281 282 284 328 348 376 384 426 464 492 562 564 568 656 696 752 843 852 928 984 1124 1128 1136 1189 1312 1363 1392 1504 1686 1704 1856 1927 1968 2059 2248 2256 2272 2378 2624 2726 2784 2911 3008 3337 3372 3408 3567 3712 3854 3936 4089 4118 4496 4512 4544 4756 5248 5452 5568 5781 5822 6016 6177 6674 6744 6816 7134 7708 7872 8149 8178 8236 8733 8992 9024 9088 9512 10011 10904 11136 11521 11562 11644 12354 13207 13348 13488 13632 14268 15416 15744 16298 16356 16472 17466 17984 18048 19024 19951 20022 21808 23042 23124 23288 24447 24708 26414 26696 26976 27264 28536 30832 32596 32712 32944 34563 34932 35968 38048 39621 39902 40044 43616 46084 46248 46576 48894 49416 52828 53392 53952 55883 57072 59853 61664 65192 65424 65888 69126 69864 76096 79242 79804 80088 84419 87232 92168 92496 93152 96773 97788 98832 105656 106784 107904 111766 114144 119706 123328 130384 130848 131776 136817 138252 139728 152192 158484 159608 160176 167649 168838 174464 184336 184992 186304 193546 195576 197664 211312 213568 223532 228288 239412 246656 253257 260768 261696 263552 273634 276504 279456 290319 316968 319216 320352 334109 335298 337676 368672 369984 372608 383003 387092 391152 395328 410451 422624 427136 447064 456576 478824 506514 521536 523392 541487 547268 553008 558912 578579 580638 633936 638432 640704 668218 670596 675352 737344 739968 766006 774184 782304 790656 817991 820902 845248 894128 937697 957648 1002327 1013028 1043072 1082974 1094536 1106016 1117824 1149009 1157158 1161276 1267872 1276864 1281408 1336436 1341192 1350704 1474688 1532012 1548368 1564608 1624461 1635982 1641804 1690496 1735737 1788256 1875394 1915296 2004654 2026056 2165948 2189072 2212032 2298018 2314316 2322552 2453973 2535744 2553728 2672872 2682384 2701408 2813091 3064024 3096736 3129216 3248922 3271964 3283608 3471474 3576512 3750788 3830592 3967693 4009308 4052112 4331896 4378144 4424064 4596036 4628632 4645104 4907946 5071488 5345744 5364768 5402816 5626182 6128048 6193472 6497844 6543928 6567216 6942948 7153024 7501576 7661184 7935386 8018616 8104224 8663792 8756288 9192072 9257264 9290208 9815892 10691488 10729536 10805632 11252364 11903079 12256096 12386944 12995688 13087856 13134432 13885896 15003152 15703123 15870772 16037232 16208448 17327584 17512576 18384144 18514528 18580416 19631784 21382976 21459072 22504728 23721739 23806158 24512192 25991376 26175712 26268864 27193213 27771792 30006304 31406246 31741544 32074464 32416896 34655168 36768288 37029056 37160832 38445577 39263568 42765952 45009456 47109369 47443478 47612316 49024384 51982752 52351424 52537728 54386426 55543584 60012608 62812492 63483088 64148928 69310336 71165217 73536576 74058112 76891154 78527136 81579639 90018912 94218738 94886956 95224632 103965504 104702848 108772852 111087168 115336731 120025216 125624984 126966176 128297856 142330434 147073152 153782308 157054272 163159278 180037824 188437476 189773912 190449264 207931008 217545704 222174336 230673462 251249968 253932352 284660868 307564616 314108544 326318556 360075648 376874952 379547824 380898528 435091408 461346924 502499936 507864704 569321736 615129232 652637112 753749904 759095648 761797056 870182816 922693848 1004999872 1114921733 1138643472 1230258464 1305274224 1507499808 1518191296 1523594112 1740365632 1845387696 2009999744 2229843466 2277286944 2460516928 2610548448 3014999616 3036382592 3344765199 3480731264 3690775392 4459686932 4554573888 4921033856 5221096896 6029999232 6689530398 7381550784 8919373864 9109147776 10442193792 13379060796 14763101568 17838747728 26758121592 35677495456 53516243184 71354990912 107032486368 142709981824 214064972736 428129945472
- Sum of all divisors σ(n): 1252545638400
- Sum of proper divisors (its aliquot sum) s(n): 824415692928
- 428129945472 is an abundant number, because the sum of its proper divisors (824415692928) is greater than itself. Its abundance is 396285747456
Bases of 428129945472
- Binary: 1100011101011101000100010000111100000002
- Hexadecimal: 0x63AE888780
- Base-36: 5GOHIK5C
Squares and roots of 428129945472
- 428129945472 squared (4281299454722) is 183295250209857693302784
- 428129945472 cubed (4281299454723) is 78474185477622970790600613505794048
-
The
square root of 428129945472 is 654316.3955396503 -
The
cube root of 428129945472 is 7536.8846491911
Scales and comparisons
How big is 428129945472?- 428,129,945,472 seconds is equal to 13,613 years, 10 weeks, 5 days, 16 hours, 51 minutes, 12 seconds.
-
To count from 1 to 428,129,945,472 would take you about twenty-seven thousand, two hundred twenty-six 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 428129945472 cubic inches would be around 628.1 feet tall.
Recreational maths with 428129945472
- 428129945472 backwards is 274549921824
- The number of decimal digits it has is: 12
- The sum of 428129945472's digits is 57
- More coming soon!
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