164668375040
164,668,375,040 is an even composite number composed of four prime numbers multiplied together.
164668375040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 164668375040:
224 × 5 × 13 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 151)See below for interesting mathematical facts about the number 164668375040 from the Numbermatics database.
Names of 164668375040
- Cardinal: 164668375040 can be written as One hundred sixty-four billion, six hundred sixty-eight million, three hundred seventy-five thousand and forty.
Scientific notation
- Scientific notation: 1.6466837504 × 1011
Factors of 164668375040
Divisors of 164668375040
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 151 160 208 256 260 302 320 416 512 520 604 640 755 832 1024 1040 1208 1280 1510 1664 1963 2048 2080 2416 2560 3020 3328 3926 4096 4160 4832 5120 6040 6656 7852 8192 8320 9664 9815 10240 12080 13312 15704 16384 16640 19328 19630 20480 24160 26624 31408 32768 33280 38656 39260 40960 48320 53248 62816 65536 66560 77312 78520 81920 96640 106496 125632 131072 133120 154624 157040 163840 193280 212992 251264 262144 266240 309248 314080 327680 386560 425984 502528 524288 532480 618496 628160 655360 773120 851968 1005056 1048576 1064960 1236992 1256320 1310720 1546240 1703936 2010112 2097152 2129920 2473984 2512640 2621440 3092480 3407872 4020224 4194304 4259840 4947968 5025280 5242880 6184960 6815744 8040448 8388608 8519680 9895936 10050560 10485760 12369920 13631488 16080896 16777216 17039360 19791872 20101120 20971520 24739840 27262976 32161792 34078720 39583744 40202240 41943040 49479680 54525952 64323584 68157440 79167488 80404480 83886080 98959360 109051904 128647168 136314880 158334976 160808960 197918720 218103808 257294336 272629760 316669952 321617920 395837440 514588672 545259520 633339904 643235840 791674880 1029177344 1090519040 1266679808 1286471680 1583349760 2058354688 2533359616 2572943360 3166699520 4116709376 5145886720 6333399040 8233418752 10291773440 12666798080 16466837504 20583546880 32933675008 41167093760 82334187520 164668375040
- Sum of all divisors σ(n): 428422975008
- Sum of proper divisors (its aliquot sum) s(n): 263754599968
- 164668375040 is an abundant number, because the sum of its proper divisors (263754599968) is greater than itself. Its abundance is 99086224928
Bases of 164668375040
- Binary: 100110010101110000000000000000000000002
- Hexadecimal: 0x2657000000
- Base-36: 23NBARCW
Squares and roots of 164668375040
- 164668375040 squared (1646683750402) is 27115673738314095001600
- 164668375040 cubed (1646683750403) is 4465093932602984213041658200064000
-
The
square root of 164668375040 is 405793.5128116267 -
The
cube root of 164668375040 is 5481.1295449859
Scales and comparisons
How big is 164668375040?- 164,668,375,040 seconds is equal to 5,235 years, 49 weeks, 23 hours, 17 minutes, 20 seconds.
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To count from 1 to 164,668,375,040 would take you about ten thousand, four hundred seventy-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 164668375040 cubic inches would be around 456.8 feet tall.
Recreational maths with 164668375040
- 164668375040 backwards is 040573866461
- The number of decimal digits it has is: 12
- The sum of 164668375040's digits is 50
- More coming soon!
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