142678080
142,678,080 is an even composite number composed of five prime numbers multiplied together.
142678080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142678080:
26 × 32 × 5 × 107 × 463
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 107 × 463)See below for interesting mathematical facts about the number 142678080 from the Numbermatics database.
Names of 142678080
- Cardinal: 142678080 can be written as One hundred forty-two million, six hundred seventy-eight thousand and eighty.
Scientific notation
- Scientific notation: 1.4267808 × 108
Factors of 142678080
Divisors of 142678080
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 107 120 144 160 180 192 214 240 288 320 321 360 428 463 480 535 576 642 720 856 926 960 963 1070 1284 1389 1440 1605 1712 1852 1926 2140 2315 2568 2778 2880 3210 3424 3704 3852 4167 4280 4630 4815 5136 5556 6420 6848 6945 7408 7704 8334 8560 9260 9630 10272 11112 12840 13890 14816 15408 16668 17120 18520 19260 20544 20835 22224 25680 27780 29632 30816 33336 34240 37040 38520 41670 44448 49541 51360 55560 61632 66672 74080 77040 83340 88896 99082 102720 111120 133344 148160 148623 154080 166680 198164 222240 247705 266688 297246 308160 333360 396328 444480 445869 495410 594492 666720 743115 792656 891738 990820 1188984 1333440 1486230 1585312 1783476 1981640 2229345 2377968 2972460 3170624 3566952 3963280 4458690 4755936 5944920 7133904 7926560 8917380 9511872 11889840 14267808 15853120 17834760 23779680 28535616 35669520 47559360 71339040 142678080
- Sum of all divisors σ(n): 496409472
- Sum of proper divisors (its aliquot sum) s(n): 353731392
- 142678080 is an abundant number, because the sum of its proper divisors (353731392) is greater than itself. Its abundance is 211053312
Bases of 142678080
- Binary: 10001000000100011000010000002
- Hexadecimal: 0x8811840
- Base-36: 2CY340
Squares and roots of 142678080
- 142678080 squared (1426780802) is 20357034512486400
- 142678080 cubed (1426780803) is 2904502598735295578112000
-
The
square root of 142678080 is 11944.7930078339 -
The
cube root of 142678080 is 522.5394520093
Scales and comparisons
How big is 142678080?- 142,678,080 seconds is equal to 4 years, 27 weeks, 6 days, 8 hours, 48 minutes.
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To count from 1 to 142,678,080 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 142678080 cubic inches would be around 43.5 feet tall.
Recreational maths with 142678080
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