146438438146
146,438,438,146 is an even composite number composed of five prime numbers multiplied together.
146438438146 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 146438438146:
2 × 73 × 113 × 133 × 73
(2 × 7 × 7 × 7 × 11 × 11 × 11 × 13 × 13 × 13 × 73)See below for interesting mathematical facts about the number 146438438146 from the Numbermatics database.
Names of 146438438146
- Cardinal: 146438438146 can be written as One hundred forty-six billion, four hundred thirty-eight million, four hundred thirty-eight thousand, one hundred forty-six.
Scientific notation
- Scientific notation: 1.46438438146 × 1011
Factors of 146438438146
Divisors of 146438438146
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 7 11 13 14 22 26 49 73 77 91 98 121 143 146 154 169 182 242 286 338 343 511 539 637 686 803 847 949 1001 1022 1078 1183 1274 1331 1573 1606 1694 1859 1898 2002 2197 2366 2662 3146 3577 3718 3773 4394 4459 5621 5929 6643 7007 7154 7546 8281 8833 8918 9317 10439 11011 11242 11858 12337 13013 13286 14014 15379 16562 17303 17666 18634 20449 20878 22022 24167 24674 25039 26026 30758 34606 39347 40898 41503 46501 48334 49049 50078 57967 61831 65219 73073 77077 78694 83006 86359 91091 93002 97163 98098 107653 114829 115934 121121 123662 130438 135707 143143 146146 154154 160381 169169 172718 182182 194326 215306 224939 229658 242242 265837 271414 275429 286286 320762 325507 338338 432817 449878 456533 511511 531674 539539 550858 604513 637637 651014 680141 753571 803803 847847 865634 913066 949949 1002001 1023022 1079078 1122667 1184183 1209026 1263119 1275274 1360282 1492777 1507142 1574573 1607606 1695694 1764191 1860859 1899898 2004002 2245334 2368366 2526238 2924207 2985554 3029719 3149146 3528382 3580577 3721718 4231591 4760987 5626621 5848414 5934929 6059438 6649643 7014007 7161154 7858669 8289281 8463182 8841833 9521974 10449439 11022011 11253242 11869858 12349337 13026013 13299286 14028014 15717338 16420547 16578562 17683666 19406101 20469449 20898878 22044022 24698674 26052026 32841094 33326909 38812202 39386347 40938898 46547501 55010683 61892831 66653818 73146073 77154077 78772694 86445359 91182091 93095002 110021366 114943829 123785662 135842707 143286143 146292146 154308154 172890718 182364182 213467111 229887658 271685414 286572286 426934222 433249817 512022511 605117513 804606803 866499634 950898949 1003003001 1024045022 1210235026 1494269777 1609213606 1901797898 2006006002 2988539554 5632247621 6656292643 10459888439 11264495242 13312585286 20919776878 73219219073 146438438146
- Sum of all divisors σ(n): 309407616000
- Sum of proper divisors (its aliquot sum) s(n): 162969177854
- 146438438146 is an abundant number, because the sum of its proper divisors (162969177854) is greater than itself. Its abundance is 16530739708
Bases of 146438438146
- Binary: 100010000110000110100100111101000000102
- Hexadecimal: 0x2218693D02
- Base-36: 1V9TNY0Y
Squares and roots of 146438438146
- 146438438146 squared (1464384381462) is 21444216166639867917316
- 146438438146 cubed (1464384381463) is 3140257522707945526667488908336136
-
The
square root of 146438438146 is 382672.7559495189 -
The
cube root of 146438438146 is 5270.9030655997
Scales and comparisons
How big is 146438438146?- 146,438,438,146 seconds is equal to 4,656 years, 15 weeks, 7 hours, 55 minutes, 46 seconds.
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To count from 1 to 146,438,438,146 would take you about nine thousand, three hundred twelve 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 146438438146 cubic inches would be around 439.2 feet tall.
Recreational maths with 146438438146
- 146438438146 backwards is 641834834641
- The number of decimal digits it has is: 12
- The sum of 146438438146's digits is 52
- More coming soon!
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