149429501438
149,429,501,438 is an even composite number composed of six prime numbers multiplied together.
What does the number 149429501438 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 216 divisors.
149429501438 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 149429501438:
2 × 72 × 19 × 312 × 372 × 61
(2 × 7 × 7 × 19 × 31 × 31 × 37 × 37 × 61)See below for interesting mathematical facts about the number 149429501438 from the Numbermatics database.
Names of 149429501438
- Cardinal: 149429501438 can be written as One hundred forty-nine billion, four hundred twenty-nine million, five hundred one thousand, four hundred thirty-eight.
Scientific notation
- Scientific notation: 1.49429501438 × 1011
Factors of 149429501438
Divisors of 149429501438
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 7 14 19 31 37 38 49 61 62 74 98 122 133 217 259 266 427 434 518 589 703 854 931 961 1147 1159 1178 1369 1406 1519 1813 1862 1891 1922 2257 2294 2318 2738 2989 3038 3626 3782 4123 4514 4921 5978 6727 8029 8113 8246 9583 9842 13237 13454 15799 16058 16226 18259 19166 21793 26011 26474 28861 31598 34447 35557 35929 36518 42439 42883 43586 47089 52022 56203 56791 57722 58621 67081 68894 69967 71114 71858 83509 84878 85766 92659 94178 110593 112406 113582 117242 127813 134162 139934 152551 167018 182077 185318 221186 248899 251503 255626 297073 300181 305102 364154 410347 489769 497798 503006 584563 594146 600362 675583 806341 820694 894691 979538 1067857 1113799 1169126 1274539 1315609 1329373 1351166 1586671 1612682 1742293 1760521 1789382 2079511 2101267 2135714 2168977 2227598 2549078 2588779 2631218 2658746 2872429 3173342 3428383 3484586 3521042 4091941 4159022 4202534 4337954 4729081 5177558 5644387 5744858 6856766 7796593 8183882 9209263 9305611 9458162 11106697 11288774 15182839 15593186 18121453 18418526 18611222 22213394 24996571 30365678 33103567 36242906 39510709 41210563 49186801 49993142 54576151 64464841 65139277 66207134 77746879 79021418 80252149 82421126 98373602 106279873 109152302 126850171 128929682 130278554 155493758 160504298 174975997 212559746 253700342 288473941 344307607 349951994 561765043 576947882 688615214 1123530086 1224831979 1524790831 2019317587 2410153249 2449663958 3049581662 3932355301 4038635174 4820306498 7864710602 10673535817 21347071634 74714750719 149429501438
- Sum of all divisors σ(n): 296251898040
- Sum of proper divisors (its aliquot sum) s(n): 146822396602
- 149429501438 is a deficient number, because the sum of its proper divisors (146822396602) is less than itself. Its deficiency is 2607104836
Bases of 149429501438
- Binary: 100010110010101011000100111101111111102
- Hexadecimal: 0x22CAB13DFE
- Base-36: 1WNAGT8E
Squares and roots of 149429501438
- 149429501438 squared (1494295014382) is 22329175900009244067844
- 149429501438 cubed (1494295014383) is 3336637622259786280649187967559672
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The
square root of 149429501438 is 386561.1225123395 -
The
cube root of 149429501438 is 5306.5482304025
Scales and comparisons
How big is 149429501438?- 149,429,501,438 seconds is equal to 4,751 years, 20 weeks, 4 days, 2 hours, 50 minutes, 38 seconds.
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To count from 1 to 149,429,501,438 would take you about nine thousand, five hundred two 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 149429501438 cubic inches would be around 442.2 feet tall.
Recreational maths with 149429501438
- 149429501438 backwards is 834105924941
- The number of decimal digits it has is: 12
- The sum of 149429501438's digits is 50
- More coming soon!
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