138160080
138,160,080 is an even composite number composed of five prime numbers multiplied together.
138160080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 138160080:
24 × 36 × 5 × 23 × 103
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 23 × 103)See below for interesting mathematical facts about the number 138160080 from the Numbermatics database.
Names of 138160080
- Cardinal: 138160080 can be written as One hundred thirty-eight million, one hundred sixty thousand and eighty.
Scientific notation
- Scientific notation: 1.3816008 × 108
Factors of 138160080
Divisors of 138160080
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 36 40 45 46 48 54 60 69 72 80 81 90 92 103 108 115 120 135 138 144 162 180 184 206 207 216 230 240 243 270 276 309 324 345 360 368 405 412 414 432 460 486 515 540 552 618 621 648 690 720 729 810 824 828 920 927 972 1030 1035 1080 1104 1215 1236 1242 1296 1380 1458 1545 1620 1648 1656 1840 1854 1863 1944 2060 2070 2160 2369 2430 2472 2484 2760 2781 2916 3090 3105 3240 3312 3645 3708 3726 3888 4120 4140 4635 4738 4860 4944 4968 5520 5562 5589 5832 6180 6210 6480 7107 7290 7416 7452 8240 8280 8343 9270 9315 9476 9720 9936 11124 11178 11664 11845 12360 12420 13905 14214 14580 14832 14904 16560 16686 16767 18540 18630 18952 19440 21321 22248 22356 23690 24720 24840 25029 27810 27945 28428 29160 29808 33372 33534 35535 37080 37260 37904 41715 42642 44496 44712 47380 49680 50058 55620 55890 56856 58320 63963 66744 67068 71070 74160 74520 75087 83430 83835 85284 89424 94760 100116 106605 111240 111780 113712 125145 127926 133488 134136 142140 149040 150174 166860 167670 170568 189520 191889 200232 213210 222480 223560 250290 255852 268272 284280 300348 319815 333720 335340 341136 375435 383778 400464 426420 447120 500580 511704 568560 575667 600696 639630 667440 670680 750870 767556 852840 959445 1001160 1023408 1151334 1201392 1279260 1341360 1501740 1535112 1705680 1727001 1918890 2002320 2302668 2558520 2878335 3003480 3070224 3454002 3837780 4605336 5117040 5756670 6006960 6908004 7675560 8635005 9210672 11513340 13816008 15351120 17270010 23026680 27632016 34540020 46053360 69080040 138160080
- Sum of all divisors σ(n): 507431808
- Sum of proper divisors (its aliquot sum) s(n): 369271728
- 138160080 is an abundant number, because the sum of its proper divisors (369271728) is greater than itself. Its abundance is 231111648
Bases of 138160080
- Binary: 10000011110000100111110100002
- Hexadecimal: 0x83C27D0
- Base-36: 2A9900
Squares and roots of 138160080
- 138160080 squared (1381600802) is 19088207705606400
- 138160080 cubed (1381600803) is 2637228303663196672512000
-
The
square root of 138160080 is 11754.1516069855 -
The
cube root of 138160080 is 516.9646637951
Scales and comparisons
How big is 138160080?- 138,160,080 seconds is equal to 4 years, 20 weeks, 3 days, 1 hour, 48 minutes.
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To count from 1 to 138,160,080 would take you about six 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 138160080 cubic inches would be around 43.1 feet tall.
Recreational maths with 138160080
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