148945021407
148,945,021,407 is an odd composite number composed of seven prime numbers multiplied together.
148945021407 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 148945021407:
32 × 7 × 13 × 192 × 67 × 73 × 103
(3 × 3 × 7 × 13 × 19 × 19 × 67 × 73 × 103)See below for interesting mathematical facts about the number 148945021407 from the Numbermatics database.
Names of 148945021407
- Cardinal: 148945021407 can be written as One hundred forty-eight billion, nine hundred forty-five million, twenty-one thousand, four hundred seven.
Scientific notation
- Scientific notation: 1.48945021407 × 1011
Factors of 148945021407
Divisors of 148945021407
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 7 9 13 19 21 39 57 63 67 73 91 103 117 133 171 201 219 247 273 309 361 399 469 511 603 657 721 741 819 871 927 949 1083 1197 1273 1339 1387 1407 1533 1729 1957 2163 2223 2527 2613 2847 3249 3819 4017 4161 4221 4599 4693 4891 5187 5871 6097 6489 6643 6901 7519 7581 7839 8541 8911 9373 9709 11457 12051 12483 13699 14079 14673 15561 16549 17613 18031 18291 19929 20703 22557 22743 24187 25441 26353 26733 28119 29127 32851 34237 37183 41097 42237 44019 48307 49647 52633 54093 54873 59787 62109 63583 67671 72561 76323 79059 80199 84357 87381 89713 92929 97747 98553 102711 111549 115843 123291 126217 131119 142861 144921 148941 157899 162279 169309 178087 184471 190749 217683 228969 237177 260281 269139 278787 293241 295659 308133 314431 334647 342589 347529 378651 393357 428583 434763 445081 473697 483379 503773 507927 534261 553413 572247 627991 650503 684229 780843 807417 836361 879723 917833 943293 1000027 1027767 1042587 1135953 1180071 1208077 1285749 1335243 1450137 1511319 1523781 1602783 1660239 1704547 1765651 1857193 1883973 1951509 2052687 2201017 2342529 2398123 2491261 2714359 2753499 2829879 3000081 3083301 3383653 3526411 3624231 4005729 4350411 4533957 5113641 5296953 5571579 5651919 5854527 6158061 6549049 6603051 7194369 7473783 8143077 8260497 8456539 9000243 9571687 10150959 10579233 10872693 11931829 12359557 13000351 15340923 15890859 16714737 17438827 19000513 19647147 19809153 21583107 22421349 22953463 24429231 25369617 28715061 30452877 31737699 32386393 35286667 35795487 37078671 39001053 45843343 52316481 57001539 58941441 67001809 68860389 76108851 86145183 97159179 105860001 107386461 111236013 117003159 124431931 137530029 156949443 160674241 171004617 181862053 201005427 206581167 226704751 247006669 291477537 317580003 373295793 412590087 482022723 545586159 603016281 680114253 741020007 871023517 1119887379 1273034371 1446068169 1636758477 2040342759 2223060021 2364206689 2613070551 3819103113 7092620067 7839211653 11457309339 16549446823 21277860201 49648340469 148945021407
- Sum of all divisors σ(n): 290308881408
- Sum of proper divisors (its aliquot sum) s(n): 141363860001
- 148945021407 is a deficient number, because the sum of its proper divisors (141363860001) is less than itself. Its deficiency is 7581161406
Bases of 148945021407
- Binary: 100010101011011101000010101001110111112
- Hexadecimal: 0x22ADD0A9DF
- Base-36: 1WFA0Q1R
Squares and roots of 148945021407
- 148945021407 squared (1489450214072) is 22184619401931688259649
- 148945021407 cubed (1489450214073) is 3304288611726862844985070879306143
-
The
square root of 148945021407 is 385933.9599037637 -
The
cube root of 148945021407 is 5300.8070612323
Scales and comparisons
How big is 148945021407?- 148,945,021,407 seconds is equal to 4,735 years, 51 weeks, 3 days, 17 hours, 3 minutes, 27 seconds.
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To count from 1 to 148,945,021,407 would take you about nine thousand, four hundred 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 148945021407 cubic inches would be around 441.7 feet tall.
Recreational maths with 148945021407
- 148945021407 backwards is 704120549841
- The number of decimal digits it has is: 12
- The sum of 148945021407's digits is 45
- More coming soon!
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