1389520704
1,389,520,704 is an even composite number composed of six prime numbers multiplied together.
1389520704 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 1389520704:
26 × 3 × 11 × 132 × 17 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 13 × 17 × 229)See below for interesting mathematical facts about the number 1389520704 from the Numbermatics database.
Names of 1389520704
- Cardinal: 1389520704 can be written as One billion, three hundred eighty-nine million, five hundred twenty thousand, seven hundred four.
Scientific notation
- Scientific notation: 1.389520704 × 109
Factors of 1389520704
Divisors of 1389520704
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 17 22 24 26 32 33 34 39 44 48 51 52 64 66 68 78 88 96 102 104 132 136 143 156 169 176 187 192 204 208 221 229 264 272 286 312 338 352 374 408 416 429 442 458 507 528 544 561 572 624 663 676 687 704 748 816 832 858 884 916 1014 1056 1088 1122 1144 1248 1326 1352 1374 1496 1632 1716 1768 1832 1859 2028 2112 2244 2288 2431 2496 2519 2652 2704 2748 2873 2977 2992 3264 3432 3536 3664 3718 3893 4056 4488 4576 4862 5038 5304 5408 5496 5577 5746 5954 5984 6864 7072 7293 7328 7436 7557 7786 8112 8619 8931 8976 9152 9724 10076 10608 10816 10992 11154 11492 11679 11908 11968 13728 14144 14586 14656 14872 15114 15572 16224 17238 17862 17952 19448 20152 21216 21984 22308 22984 23358 23816 27456 29172 29744 30228 31144 31603 32448 32747 34476 35724 35904 38701 38896 40304 42432 42823 43968 44616 45968 46716 47632 50609 58344 59488 60456 62288 63206 65494 68952 71448 77402 77792 80608 85646 89232 91936 93432 94809 95264 98241 101218 116103 116688 118976 120912 124576 126412 128469 130988 137904 142896 151827 154804 155584 161216 171292 178464 183872 186864 189618 190528 196482 202436 232206 233376 241824 249152 252824 256938 261976 275808 285792 303654 309608 342584 356928 373728 379236 392964 404872 425711 464412 466752 483648 505648 513876 523952 551616 556699 571584 607308 619216 657917 685168 747456 758472 785928 809744 851422 928824 1011296 1027752 1047904 1113398 1214616 1238432 1277133 1315834 1370336 1516944 1571856 1619488 1670097 1702844 1857648 1973751 2022592 2055504 2095808 2226796 2429232 2476864 2554266 2631668 2740672 3033888 3143712 3238976 3340194 3405688 3715296 3947502 4111008 4453592 4858464 5108532 5263336 6067776 6287424 6680388 6811376 7237087 7430592 7895004 8222016 8907184 9716928 10217064 10526672 13360776 13622752 14474174 15790008 17814368 20434128 21053344 21711261 26721552 27245504 28948348 31580016 35628736 40868256 42106688 43422522 53443104 57896696 63160032 81736512 86845044 106886208 115793392 126320064 173690088 231586784 347380176 463173568 694760352 1389520704
- Sum of all divisors σ(n): 4618451520
- Sum of proper divisors (its aliquot sum) s(n): 3228930816
- 1389520704 is an abundant number, because the sum of its proper divisors (3228930816) is greater than itself. Its abundance is 1839410112
Bases of 1389520704
- Binary: 10100101101001001100111010000002
- Hexadecimal: 0x52D26740
- Base-36: MZA91C
Squares and roots of 1389520704
- 1389520704 squared (13895207042) is 1930767786844655616
- 1389520704 cubed (13895207043) is 2682841814436907810181873664
-
The
square root of 1389520704 is 37276.2753504155 -
The
cube root of 1389520704 is 1115.8907409641
Scales and comparisons
How big is 1389520704?- 1,389,520,704 seconds is equal to 44 years, 9 weeks, 3 days, 9 hours, 58 minutes, 24 seconds.
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To count from 1 to 1,389,520,704 would take you about eighty-eight 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 1389520704 cubic inches would be around 93 feet tall.
Recreational maths with 1389520704
- 1389520704 backwards is 4070259831
- 1389520704 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1389520704's digits is 39
- More coming soon!
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