12829777920
12,829,777,920 is an even composite number composed of four prime numbers multiplied together.
12829777920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 12829777920:
213 × 35 × 5 × 1289
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 1289)See below for interesting mathematical facts about the number 12829777920 from the Numbermatics database.
Names of 12829777920
- Cardinal: 12829777920 can be written as Twelve billion, eight hundred twenty-nine million, seven hundred seventy-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.282977792 × 1010
Factors of 12829777920
Divisors of 12829777920
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 243 256 270 288 320 324 360 384 405 432 480 486 512 540 576 640 648 720 768 810 864 960 972 1024 1080 1152 1215 1280 1289 1296 1440 1536 1620 1728 1920 1944 2048 2160 2304 2430 2560 2578 2592 2880 3072 3240 3456 3840 3867 3888 4096 4320 4608 4860 5120 5156 5184 5760 6144 6445 6480 6912 7680 7734 7776 8192 8640 9216 9720 10240 10312 10368 11520 11601 12288 12890 12960 13824 15360 15468 15552 17280 18432 19335 19440 20480 20624 20736 23040 23202 24576 25780 25920 27648 30720 30936 31104 34560 34803 36864 38670 38880 40960 41248 41472 46080 46404 51560 51840 55296 58005 61440 61872 62208 69120 69606 73728 77340 77760 82496 82944 92160 92808 103120 103680 104409 110592 116010 122880 123744 124416 138240 139212 154680 155520 164992 165888 174015 184320 185616 206240 207360 208818 221184 232020 247488 248832 276480 278424 309360 311040 313227 329984 331776 348030 368640 371232 412480 414720 417636 464040 494976 497664 522045 552960 556848 618720 622080 626454 659968 663552 696060 742464 824960 829440 835272 928080 989952 995328 1044090 1105920 1113696 1237440 1244160 1252908 1319936 1392120 1484928 1566135 1649920 1658880 1670544 1856160 1979904 1990656 2088180 2227392 2474880 2488320 2505816 2639872 2784240 2969856 3132270 3299840 3317760 3341088 3712320 3959808 4176360 4454784 4949760 4976640 5011632 5279744 5568480 5939712 6264540 6599680 6682176 7424640 7919616 8352720 8909568 9899520 9953280 10023264 10559488 11136960 11879424 12529080 13199360 13364352 14849280 15839232 16705440 17819136 19799040 20046528 22273920 23758848 25058160 26398720 26728704 29698560 31678464 33410880 35638272 39598080 40093056 44547840 47517696 50116320 52797440 53457408 59397120 66821760 71276544 79196160 80186112 89095680 95035392 100232640 106914816 118794240 133643520 142553088 158392320 160372224 178191360 200465280 213829632 237588480 267287040 285106176 320744448 356382720 400930560 427659264 475176960 534574080 641488896 712765440 801861120 855318528 1069148160 1282977792 1425530880 1603722240 2138296320 2565955584 3207444480 4276592640 6414888960 12829777920
- Sum of all divisors σ(n): 46156808880
- Sum of proper divisors (its aliquot sum) s(n): 33327030960
- 12829777920 is an abundant number, because the sum of its proper divisors (33327030960) is greater than itself. Its abundance is 20497253040
Bases of 12829777920
- Binary: 10111111001011011011100000000000002
- Hexadecimal: 0x2FCB6E000
- Base-36: 5W6IO00
Squares and roots of 12829777920
- 12829777920 squared (128297779202) is 164603201476519526400
- 12829777920 cubed (128297779203) is 2111822519864761618255577088000
-
The
square root of 12829777920 is 113268.6095968341 -
The
cube root of 12829777920 is 2341.0267683335
Scales and comparisons
How big is 12829777920?- 12,829,777,920 seconds is equal to 407 years, 49 weeks, 1 day, 19 hours, 12 minutes.
-
To count from 1 to 12,829,777,920 would take you about eight hundred fifteen 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 12829777920 cubic inches would be around 195.1 feet tall.
Recreational maths with 12829777920
- 12829777920 backwards is 02977792821
- 12829777920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12829777920's digits is 54
- More coming soon!
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