1428428989520
1,428,428,989,520 is an even composite number composed of six prime numbers multiplied together.
1428428989520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1428428989520:
24 × 5 × 13 × 23 × 47 × 1270573
(2 × 2 × 2 × 2 × 5 × 13 × 23 × 47 × 1270573)See below for interesting mathematical facts about the number 1428428989520 from the Numbermatics database.
Names of 1428428989520
- Cardinal: 1428428989520 can be written as One trillion, four hundred twenty-eight billion, four hundred twenty-eight million, nine hundred eighty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.42842898952 × 1012
Factors of 1428428989520
Divisors of 1428428989520
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 23 26 40 46 47 52 65 80 92 94 104 115 130 184 188 208 230 235 260 299 368 376 460 470 520 598 611 752 920 940 1040 1081 1196 1222 1495 1840 1880 2162 2392 2444 2990 3055 3760 4324 4784 4888 5405 5980 6110 8648 9776 10810 11960 12220 14053 17296 21620 23920 24440 28106 43240 48880 56212 70265 86480 112424 140530 224848 281060 562120 1124240 1270573 2541146 5082292 6352865 10164584 12705730 16517449 20329168 25411460 29223179 33034898 50822920 58446358 59716931 66069796 82587245 101645840 116892716 119433862 132139592 146115895 165174490 233785432 238867724 264279184 292231790 298584655 330348980 379901327 467570864 477735448 584463580 597169310 660697960 759802654 776320103 955470896 1168927160 1194338620 1321395920 1373489413 1519605308 1552640206 1899506635 2337854320 2388677240 2746978826 3039210616 3105280412 3799013270 3881600515 4777354480 5493957652 6078421232 6210560824 6867447065 7598026540 7763201030 10987915304 12421121648 13734894130 15196053080 15526402060 17855362369 21975830608 27469788260 30392106160 31052804120 35710724738 54939576520 62105608240 71421449476 89276811845 109879153040 142842898952 178553623690 285685797904 357107247380 714214494760 1428428989520
- Sum of all divisors σ(n): 3811478049792
- Sum of proper divisors (its aliquot sum) s(n): 2383049060272
- 1428428989520 is an abundant number, because the sum of its proper divisors (2383049060272) is greater than itself. Its abundance is 954620070752
Bases of 1428428989520
- Binary: 101001100100101010000000010100100010100002
- Hexadecimal: 0x14C9500A450
- Base-36: I87LQMA8
Squares and roots of 1428428989520
- 1428428989520 squared (14284289895202) is 2040409378101128269830400
- 1428428989520 cubed (14284289895203) is 2914579906168126270845744173777408000
-
The
square root of 1428428989520 is 1195169.0213187421 -
The
cube root of 1428428989520 is 11262.1044747419
Scales and comparisons
How big is 1428428989520?- 1,428,428,989,520 seconds is equal to 45,419 years, 32 weeks, 2 days, 22 hours, 25 minutes, 20 seconds.
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To count from 1 to 1,428,428,989,520 would take you about one hundred thirteen thousand, five hundred forty-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 1428428989520 cubic inches would be around 938.5 feet tall.
Recreational maths with 1428428989520
- 1428428989520 backwards is 0259898248241
- The number of decimal digits it has is: 13
- The sum of 1428428989520's digits is 62
- More coming soon!
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The information we have on file for 1428428989520 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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