428209491168
428,209,491,168 is an even composite number composed of four prime numbers multiplied together.
428209491168 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 428209491168:
25 × 39 × 83 × 8191
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 83 × 8191)See below for interesting mathematical facts about the number 428209491168 from the Numbermatics database.
Names of 428209491168
- Cardinal: 428209491168 can be written as Four hundred twenty-eight billion, two hundred nine million, four hundred ninety-one thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 4.28209491168 × 1011
Factors of 428209491168
Divisors of 428209491168
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 83 96 108 144 162 166 216 243 249 288 324 332 432 486 498 648 664 729 747 864 972 996 1296 1328 1458 1494 1944 1992 2187 2241 2592 2656 2916 2988 3888 3984 4374 4482 5832 5976 6561 6723 7776 7968 8191 8748 8964 11664 11952 13122 13446 16382 17496 17928 19683 20169 23328 23904 24573 26244 26892 32764 34992 35856 39366 40338 49146 52488 53784 60507 65528 69984 71712 73719 78732 80676 98292 104976 107568 121014 131056 147438 157464 161352 181521 196584 209952 215136 221157 242028 262112 294876 314928 322704 363042 393168 442314 484056 544563 589752 629856 645408 663471 679853 726084 786336 884628 968112 1089126 1179504 1326942 1359706 1452168 1633689 1769256 1936224 1990413 2039559 2178252 2359008 2653884 2719412 2904336 3267378 3538512 3980826 4079118 4356504 5307768 5438824 5808672 5971239 6118677 6534756 7077024 7961652 8158236 8713008 10615536 10877648 11942478 12237354 13069512 15923304 16316472 17426016 17913717 18356031 21231072 21755296 23884956 24474708 26139024 31846608 32632944 35827434 36712062 47769912 48949416 52278048 53741151 55068093 63693216 65265888 71654868 73424124 95539824 97898832 107482302 110136186 143309736 146848248 161223453 165204279 191079648 195797664 214964604 220272372 286619472 293696496 322446906 330408558 429929208 440544744 495612837 573238944 587392992 644893812 660817116 859858416 881089488 991225674 1289787624 1321634232 1486838511 1719716832 1762178976 1982451348 2579575248 2643268464 2973677022 3964902696 4460515533 5159150496 5286536928 5947354044 7929805392 8921031066 11894708088 13381546599 15859610784 17842062132 23789416176 26763093198 35684124264 47578832352 53526186396 71368248528 107052372792 142736497056 214104745584 428209491168
- Sum of all divisors σ(n): 1279926337536
- Sum of proper divisors (its aliquot sum) s(n): 851716846368
- 428209491168 is an abundant number, because the sum of its proper divisors (851716846368) is greater than itself. Its abundance is 423507355200
Bases of 428209491168
- Binary: 1100011101100110100011001001100111000002
- Hexadecimal: 0x63B3464CE0
- Base-36: 5GPSVI00
Squares and roots of 428209491168
- 428209491168 squared (4282094911682) is 183363368326357470004224
- 428209491168 cubed (4282094911683) is 78517934649880099993384581850693632
-
The
square root of 428209491168 is 654377.1780617047 -
The
cube root of 428209491168 is 7537.3513996991
Scales and comparisons
How big is 428209491168?- 428,209,491,168 seconds is equal to 13,615 years, 38 weeks, 2 days, 8 hours, 52 minutes, 48 seconds.
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To count from 1 to 428,209,491,168 would take you about twenty-seven thousand, two hundred thirty-one 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 428209491168 cubic inches would be around 628.1 feet tall.
Recreational maths with 428209491168
- 428209491168 backwards is 861194902824
- 428209491168 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 428209491168's digits is 54
- More coming soon!
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