1328638464
1,328,638,464 is an even composite number composed of four prime numbers multiplied together.
What does the number 1328638464 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 240 divisors.
1328638464 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 1328638464:
29 × 35 × 59 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 59 × 181)See below for interesting mathematical facts about the number 1328638464 from the Numbermatics database.
Names of 1328638464
- Cardinal: 1328638464 can be written as One billion, three hundred twenty-eight million, six hundred thirty-eight thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.328638464 × 109
Factors of 1328638464
Divisors of 1328638464
- 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 59 64 72 81 96 108 118 128 144 162 177 181 192 216 236 243 256 288 324 354 362 384 432 472 486 512 531 543 576 648 708 724 768 864 944 972 1062 1086 1152 1296 1416 1448 1536 1593 1629 1728 1888 1944 2124 2172 2304 2592 2832 2896 3186 3258 3456 3776 3888 4248 4344 4608 4779 4887 5184 5664 5792 6372 6516 6912 7552 7776 8496 8688 9558 9774 10368 10679 11328 11584 12744 13032 13824 14337 14661 15104 15552 16992 17376 19116 19548 20736 21358 22656 23168 25488 26064 28674 29322 30208 31104 32037 33984 34752 38232 39096 41472 42716 43983 45312 46336 50976 52128 57348 58644 62208 64074 67968 69504 76464 78192 85432 87966 90624 92672 96111 101952 104256 114696 117288 124416 128148 135936 139008 152928 156384 170864 175932 192222 203904 208512 229392 234576 256296 271872 278016 288333 305856 312768 341728 351864 384444 407808 417024 458784 469152 512592 576666 611712 625536 683456 703728 768888 815616 834048 864999 917568 938304 1025184 1153332 1223424 1251072 1366912 1407456 1537776 1729998 1835136 1876608 2050368 2306664 2446848 2502144 2594997 2733824 2814912 3075552 3459996 3670272 3753216 4100736 4613328 5189994 5467648 5629824 6151104 6919992 7340544 7506432 8201472 9226656 10379988 11259648 12302208 13839984 16402944 18453312 20759976 22519296 24604416 27679968 36906624 41519952 49208832 55359936 73813248 83039904 110719872 147626496 166079808 221439744 332159616 442879488 664319232 1328638464
- Sum of all divisors σ(n): 4066302240
- Sum of proper divisors (its aliquot sum) s(n): 2737663776
- 1328638464 is an abundant number, because the sum of its proper divisors (2737663776) is greater than itself. Its abundance is 1409025312
Bases of 1328638464
- Binary: 10011110011000101101010000000002
- Hexadecimal: 0x4F316A00
- Base-36: LZ1C00
Squares and roots of 1328638464
- 1328638464 squared (13286384642) is 1765280168020279296
- 1328638464 cubed (13286384643) is 2345419130968125804688441344
-
The
square root of 1328638464 is 36450.4933299949 -
The
cube root of 1328638464 is 1099.3490539847
Scales and comparisons
How big is 1328638464?- 1,328,638,464 seconds is equal to 42 years, 12 weeks, 5 days, 18 hours, 14 minutes, 24 seconds.
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To count from 1 to 1,328,638,464 would take you about eighty-four 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 1328638464 cubic inches would be around 91.6 feet tall.
Recreational maths with 1328638464
- 1328638464 backwards is 4648368231
- The number of decimal digits it has is: 10
- The sum of 1328638464's digits is 45
- More coming soon!
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