1490456649942
1,490,456,649,942 is an even composite number composed of four prime numbers multiplied together.
1490456649942 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1490456649942:
2 × 34 × 132 × 3793
(2 × 3 × 3 × 3 × 3 × 13 × 13 × 379 × 379 × 379)See below for interesting mathematical facts about the number 1490456649942 from the Numbermatics database.
Names of 1490456649942
- Cardinal: 1490456649942 can be written as One trillion, four hundred ninety billion, four hundred fifty-six million, six hundred forty-nine thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.490456649942 × 1012
Factors of 1490456649942
Divisors of 1490456649942
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 169 234 338 351 379 507 702 758 1014 1053 1137 1521 2106 2274 3042 3411 4563 4927 6822 9126 9854 10233 13689 14781 20466 27378 29562 30699 44343 61398 64051 88686 128102 133029 143641 192153 266058 287282 384306 399087 430923 576459 798174 861846 1152918 1292769 1729377 1867333 2585538 3458754 3734666 3878307 5188131 5601999 7756614 10376262 11203998 11634921 16805997 23269842 24275329 33611994 48550658 50417991 54439939 72825987 100835982 108879878 145651974 151253973 163319817 218477961 302507946 326639634 436955922 489959451 655433883 707719207 979918902 1310867766 1415438414 1469878353 1966301649 2123157621 2939756706 3932603298 4246315242 4409635059 6369472863 8819270118 9200349691 12738945726 18400699382 19108418589 27601049073 38216837178 55202098146 57325255767 82803147219 114650511534 165606294438 248409441657 496818883314 745228324971 1490456649942
- Sum of all divisors σ(n): 3625957878840
- Sum of proper divisors (its aliquot sum) s(n): 2135501228898
- 1490456649942 is an abundant number, because the sum of its proper divisors (2135501228898) is greater than itself. Its abundance is 645044578956
Bases of 1490456649942
- Binary: 101011011000001100010001110100000110101102
- Hexadecimal: 0x15B0623A0D6
- Base-36: J0PFENDI
Squares and roots of 1490456649942
- 1490456649942 squared (14904566499422) is 2221461025356329528603364
- 1490456649942 cubed (14904566499423) is 3310991357829315226027581973511604888
-
The
square root of 1490456649942 is 1220842.5983483703 -
The
cube root of 1490456649942 is 11422.8142947559
Scales and comparisons
How big is 1490456649942?- 1,490,456,649,942 seconds is equal to 47,391 years, 47 weeks, 2 days, 16 hours, 5 minutes, 42 seconds.
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To count from 1 to 1,490,456,649,942 would take you about one hundred eighteen thousand, four hundred seventy-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 1490456649942 cubic inches would be around 951.9 feet tall.
Recreational maths with 1490456649942
- 1490456649942 backwards is 2499466540941
- The number of decimal digits it has is: 13
- The sum of 1490456649942's digits is 63
- More coming soon!
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Keywords: Divisors of 1490456649942, math, Factors of 1490456649942, curriculum, school, college, exams, university, Prime factorization of 1490456649942, STEM, science, technology, engineering, physics, economics, calculator, one trillion, four hundred ninety billion, four hundred fifty-six million, six hundred forty-nine thousand, nine hundred forty-two.