427428665664
427,428,665,664 is an even composite number composed of six prime numbers multiplied together.
427428665664 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 427428665664:
26 × 3 × 7 × 11 × 13 × 2223967
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 13 × 2223967)See below for interesting mathematical facts about the number 427428665664 from the Numbermatics database.
Names of 427428665664
- Cardinal: 427428665664 can be written as Four hundred twenty-seven billion, four hundred twenty-eight million, six hundred sixty-five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 4.27428665664 × 1011
Factors of 427428665664
Divisors of 427428665664
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 104 112 132 143 154 156 168 176 182 192 208 224 231 264 273 286 308 312 336 352 364 416 429 448 462 528 546 572 616 624 672 704 728 832 858 924 1001 1056 1092 1144 1232 1248 1344 1456 1716 1848 2002 2112 2184 2288 2464 2496 2912 3003 3432 3696 4004 4368 4576 4928 5824 6006 6864 7392 8008 8736 9152 12012 13728 14784 16016 17472 24024 27456 32032 48048 64064 96096 192192 2223967 4447934 6671901 8895868 13343802 15567769 17791736 24463637 26687604 28911571 31135538 35583472 46703307 48927274 53375208 57823142 62271076 71166944 73390911 86734713 93406614 97854548 106750416 115646284 124542152 142333888 146781822 171245459 173469426 186813228 195709096 202380997 213500832 231292568 249084304 293563644 318027281 342490918 346938852 373626456 391418192 404761994 427001664 462585136 498168608 513736377 587127288 607142991 636054562 684981836 693877704 747252912 782836384 809523988 925170272 954081843 996337216 1027472754 1174254576 1214285982 1272109124 1369963672 1387755408 1494505824 1565672768 1619047976 1850340544 1908163686 2054945508 2226190967 2348509152 2428571964 2544218248 2739927344 2775510816 2989011648 3238095952 3816327372 4109891016 4452381934 4697018304 4857143928 5088436496 5479854688 5551021632 6476191904 6678572901 7632654744 8219782032 8904763868 9714287856 10176872992 10959709376 12952383808 13357145802 15265309488 16439564064 17809527736 19428575712 20353745984 26714291604 30530618976 32879128128 35619055472 38857151424 53428583208 61061237952 71238110944 106857166416 142476221888 213714332832 427428665664
- Sum of all divisors σ(n): 1518418599936
- Sum of proper divisors (its aliquot sum) s(n): 1090989934272
- 427428665664 is an abundant number, because the sum of its proper divisors (1090989934272) is greater than itself. Its abundance is 663561268608
Bases of 427428665664
- Binary: 1100011100001001011101111011001010000002
- Hexadecimal: 0x6384BBD940
- Base-36: 5GCVZP6O
Squares and roots of 427428665664
- 427428665664 squared (4274286656642) is 182695264231307492560896
- 427428665664 cubed (4274286656643) is 78089193013519668199389383544274944
-
The
square root of 427428665664 is 653780.2885251283 -
The
cube root of 427428665664 is 7532.7672438871
Scales and comparisons
How big is 427428665664?- 427,428,665,664 seconds is equal to 13,590 years, 47 weeks, 2 days, 54 minutes, 24 seconds.
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To count from 1 to 427,428,665,664 would take you about twenty-seven thousand, one hundred eighty-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 427428665664 cubic inches would be around 627.7 feet tall.
Recreational maths with 427428665664
- 427428665664 backwards is 466566824724
- The number of decimal digits it has is: 12
- The sum of 427428665664's digits is 60
- More coming soon!
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