189388160
189,388,160 is an even composite number composed of five prime numbers multiplied together.
189388160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 189388160:
27 × 5 × 132 × 17 × 103
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 17 × 103)See below for interesting mathematical facts about the number 189388160 from the Numbermatics database.
Names of 189388160
- Cardinal: 189388160 can be written as One hundred eighty-nine million, three hundred eighty-eight thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.8938816 × 108
Factors of 189388160
Divisors of 189388160
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 103 104 128 130 136 160 169 170 206 208 221 260 272 320 338 340 412 416 442 515 520 544 640 676 680 824 832 845 884 1030 1040 1088 1105 1339 1352 1360 1648 1664 1690 1751 1768 2060 2080 2176 2210 2678 2704 2720 2873 3296 3380 3502 3536 4120 4160 4420 5356 5408 5440 5746 6592 6695 6760 7004 7072 8240 8320 8755 8840 10712 10816 10880 11492 13184 13390 13520 14008 14144 14365 16480 17407 17510 17680 21424 21632 22763 22984 26780 27040 28016 28288 28730 32960 34814 35020 35360 42848 45526 45968 53560 54080 56032 57460 65920 69628 70040 70720 85696 87035 91052 91936 107120 108160 112064 113815 114920 139256 140080 141440 171392 174070 182104 183872 214240 224128 227630 229840 278512 280160 295919 348140 364208 367744 428480 455260 459680 557024 560320 591838 696280 728416 856960 910520 919360 1114048 1120640 1183676 1392560 1456832 1479595 1821040 1838720 2228096 2367352 2785120 2913664 2959190 3642080 4734704 5570240 5918380 7284160 9469408 11140480 11836760 14568320 18938816 23673520 37877632 47347040 94694080 189388160
- Sum of all divisors σ(n): 524141280
- Sum of proper divisors (its aliquot sum) s(n): 334753120
- 189388160 is an abundant number, because the sum of its proper divisors (334753120) is greater than itself. Its abundance is 145364960
Bases of 189388160
- Binary: 10110100100111010101100000002
- Hexadecimal: 0xB49D580
- Base-36: 34R8U8
Squares and roots of 189388160
- 189388160 squared (1893881602) is 35867875148185600
- 189388160 cubed (1893881603) is 6792950877424598122496000
-
The
square root of 189388160 is 13761.8370866683 -
The
cube root of 189388160 is 574.2719556923
Scales and comparisons
How big is 189388160?- 189,388,160 seconds is equal to 6 years, 1 week, 23 hours, 49 minutes, 20 seconds.
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To count from 1 to 189,388,160 would take you about nine 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 189388160 cubic inches would be around 47.9 feet tall.
Recreational maths with 189388160
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The information we have on file for 189388160 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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