142640328420
142,640,328,420 is an even composite number composed of five prime numbers multiplied together.
What does the number 142640328420 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
142640328420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142640328420:
22 × 32 × 5 × 433 × 9967
(2 × 2 × 3 × 3 × 5 × 43 × 43 × 43 × 9967)See below for interesting mathematical facts about the number 142640328420 from the Numbermatics database.
Names of 142640328420
- Cardinal: 142640328420 can be written as One hundred forty-two billion, six hundred forty million, three hundred twenty-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.4264032842 × 1011
Factors of 142640328420
Divisors of 142640328420
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 43 45 60 86 90 129 172 180 215 258 387 430 516 645 774 860 1290 1548 1849 1935 2580 3698 3870 5547 7396 7740 9245 9967 11094 16641 18490 19934 22188 27735 29901 33282 36980 39868 49835 55470 59802 66564 79507 83205 89703 99670 110940 119604 149505 159014 166410 179406 199340 238521 299010 318028 332820 358812 397535 428581 448515 477042 598020 715563 795070 857162 897030 954084 1192605 1285743 1431126 1590140 1714324 1794060 2142905 2385210 2571486 2862252 3577815 3857229 4285810 4770420 5142972 6428715 7155630 7714458 8571620 12857430 14311260 15428916 18428983 19286145 25714860 36857966 38572290 55286949 73715932 77144580 92144915 110573898 165860847 184289830 221147796 276434745 331721694 368579660 552869490 663443388 792446269 829304235 1105738980 1584892538 1658608470 2377338807 3169785076 3317216940 3962231345 4754677614 7132016421 7924462690 9509355228 11886694035 14264032842 15848925380 23773388070 28528065684 35660082105 47546776140 71320164210 142640328420
- Sum of all divisors σ(n): 443021779200
- Sum of proper divisors (its aliquot sum) s(n): 300381450780
- 142640328420 is an abundant number, because the sum of its proper divisors (300381450780) is greater than itself. Its abundance is 157741122360
Bases of 142640328420
- Binary: 100001001101100000011010101110111001002
- Hexadecimal: 0x213606AEE4
- Base-36: 1TJ0D9T0
Squares and roots of 142640328420
- 142640328420 squared (1426403284202) is 20346263291765459696400
- 142640328420 cubed (1426403284203) is 2902197678057215452706769491688000
-
The
square root of 142640328420 is 377677.5455597009 -
The
cube root of 142640328420 is 5224.9336123369
Scales and comparisons
How big is 142640328420?- 142,640,328,420 seconds is equal to 4,535 years, 27 weeks, 17 hours, 27 minutes.
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To count from 1 to 142,640,328,420 would take you about nine thousand and 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 142640328420 cubic inches would be around 435.4 feet tall.
Recreational maths with 142640328420
- 142640328420 backwards is 024823046241
- 142640328420 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142640328420's digits is 36
- More coming soon!
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The information we have on file for 142640328420 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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