428939818944
428,939,818,944 is an even composite number composed of six prime numbers multiplied together.
428939818944 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 428939818944:
26 × 3 × 73 × 13 × 281 × 1783
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 13 × 281 × 1783)See below for interesting mathematical facts about the number 428939818944 from the Numbermatics database.
Names of 428939818944
- Cardinal: 428939818944 can be written as Four hundred twenty-eight billion, nine hundred thirty-nine million, eight hundred eighteen thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 4.28939818944 × 1011
Factors of 428939818944
Divisors of 428939818944
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 147 156 168 182 192 196 208 224 273 281 294 312 336 343 364 392 416 448 546 562 588 624 637 672 686 728 784 832 843 1029 1092 1124 1176 1248 1274 1344 1372 1456 1568 1686 1783 1911 1967 2058 2184 2248 2352 2496 2548 2744 2912 3136 3372 3566 3653 3822 3934 4116 4368 4459 4496 4704 5096 5349 5488 5824 5901 6744 7132 7306 7644 7868 8232 8736 8918 8992 9408 10192 10698 10959 10976 11802 12481 13377 13488 13769 14264 14612 15288 15736 16464 17472 17836 17984 20384 21396 21918 21952 23179 23604 24962 25571 26754 26976 27538 28528 29224 30576 31472 32928 35672 37443 40768 41307 42792 43836 46358 47208 49924 51142 53508 53952 55076 57056 58448 61152 62944 65856 69537 71344 74886 76713 82614 85584 87367 87672 92716 94416 96383 99848 102284 107016 110152 114112 116896 122304 125888 139074 142688 149772 153426 162253 165228 171168 174734 175344 178997 185432 188832 192766 199696 204568 214032 220304 233792 262101 278148 285376 289149 299544 306852 324506 330456 342336 349468 350688 357994 370864 377664 385532 399392 409136 428064 440608 486759 501023 524202 536991 556296 578298 599088 611569 613704 649012 660912 698936 701376 715988 741728 771064 798784 818272 856128 881216 973518 1002046 1048404 1073982 1112592 1135771 1156596 1198176 1223138 1227408 1252979 1298024 1321824 1397872 1431976 1483456 1503069 1542128 1636544 1834707 1947036 2004092 2096808 2147964 2225184 2271542 2313192 2396352 2446276 2454816 2505958 2596048 2643648 2795744 2863952 3006138 3084256 3407313 3507161 3669414 3758937 3894072 4008184 4193616 4295928 4450368 4543084 4626384 4892552 4909632 5011916 5192096 5591488 5727904 6012276 6168512 6513299 6814626 7014322 7338828 7517874 7788144 7950397 8016368 8387232 8591856 9086168 9252768 9785104 10023832 10384192 10521483 11455808 12024552 13026598 13629252 14028644 14677656 15035748 15576288 15900794 16032736 16774464 17183712 18172336 18505536 19539897 19570208 20047664 21042966 23851191 24049104 24550127 26053196 27258504 28057288 29355312 30071496 31152576 31801588 32065472 34367424 36344672 39079794 39140416 40095328 42085932 45593093 47702382 48098208 49100254 52106392 54517008 56114576 58710624 60142992 63603176 72689344 73650381 78159588 80190656 84171864 91186186 95404764 96196416 98200508 104212784 109034016 112229152 117421248 120285984 127206352 136779279 147300762 156319176 168343728 171850889 182372372 190809528 196401016 208425568 218068032 224458304 240571968 254412704 273558558 294601524 312638352 319151651 336687456 343701778 364744744 381619056 392802032 416851136 508825408 515552667 547117116 589203048 625276704 638303302 673374912 687403556 729489488 763238112 785604064 957454953 1031105334 1094234232 1178406096 1250553408 1276606604 1374807112 1458978976 1526476224 1571208128 1914909906 2062210668 2188468464 2234061557 2356812192 2553213208 2749614224 2917957952 3829819812 4124421336 4376936928 4468123114 4713624384 5106426416 5499228448 6702184671 7659639624 8248842672 8753873856 8936246228 10212852832 10998456896 13404369342 15319279248 16497685344 17872492456 20425705664 26808738684 30638558496 32995370688 35744984912 53617477368 61277116992 71489969824 107234954736 142979939648 214469909472 428939818944
- Sum of all divisors σ(n): 1431184742400
- Sum of proper divisors (its aliquot sum) s(n): 1002244923456
- 428939818944 is an abundant number, because the sum of its proper divisors (1002244923456) is greater than itself. Its abundance is 573305104512
Bases of 428939818944
- Binary: 1100011110111101100111000110111110000002
- Hexadecimal: 0x63DECE37C0
- Base-36: 5H1VOYIO
Squares and roots of 428939818944
- 428939818944 squared (4289398189442) is 183989368275711501275136
- 428939818944 cubed (4289398189443) is 78920366315804628829735260968976384
-
The
square root of 428939818944 is 654934.9730652655 -
The
cube root of 428939818944 is 7541.6340468971
Scales and comparisons
How big is 428939818944?- 428,939,818,944 seconds is equal to 13,638 years, 49 weeks, 6 days, 5 hours, 42 minutes, 24 seconds.
-
To count from 1 to 428,939,818,944 would take you about twenty-seven thousand, two hundred seventy-seven 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 428939818944 cubic inches would be around 628.5 feet tall.
Recreational maths with 428939818944
- 428939818944 backwards is 449818939824
- The number of decimal digits it has is: 12
- The sum of 428939818944's digits is 69
- More coming soon!
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