1989739907456
1,989,739,907,456 is an even composite number composed of six prime numbers multiplied together.
1989739907456 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1989739907456:
27 × 7 × 17 × 192 × 47 × 7699
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 19 × 19 × 47 × 7699)See below for interesting mathematical facts about the number 1989739907456 from the Numbermatics database.
Names of 1989739907456
- Cardinal: 1989739907456 can be written as One trillion, nine hundred eighty-nine billion, seven hundred thirty-nine million, nine hundred seven thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.989739907456 × 1012
Factors of 1989739907456
Divisors of 1989739907456
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 7 8 14 16 17 19 28 32 34 38 47 56 64 68 76 94 112 119 128 133 136 152 188 224 238 266 272 304 323 329 361 376 448 476 532 544 608 646 658 722 752 799 893 896 952 1064 1088 1216 1292 1316 1444 1504 1598 1786 1904 2128 2176 2261 2432 2527 2584 2632 2888 3008 3196 3572 3808 4256 4522 5054 5168 5264 5593 5776 6016 6137 6251 6392 7144 7616 7699 8512 9044 10108 10336 10528 11186 11552 12274 12502 12784 14288 15181 15232 15398 16967 17024 18088 20216 20672 21056 22372 23104 24548 25004 25568 28576 30362 30796 33934 36176 40432 41344 42112 42959 44744 46208 49096 50008 51136 53893 57152 60724 61592 67868 72352 80864 85918 89488 98192 100016 102272 106267 107786 114304 118769 121448 123184 130883 135736 144704 146281 161728 171836 178976 196384 200032 212534 215572 237538 242896 246368 261766 271472 288439 289408 292562 323456 343672 357952 361853 392768 400064 425068 431144 475076 485792 492736 523532 542944 576878 585124 687344 715904 723706 785536 800128 850136 862288 916181 950152 971584 985472 1023967 1047064 1085888 1153756 1170248 1374688 1447412 1700272 1724576 1832362 1900304 1943168 2019073 2047934 2094128 2171776 2307512 2340496 2486777 2532971 2749376 2779339 2894824 3400544 3449152 3664724 3800608 4038146 4095868 4188256 4615024 4680992 4973554 5065942 5498752 5558678 5789648 6151501 6801088 6875207 6898304 7329448 7601216 8076292 8191736 8376512 9230048 9361984 9947108 10131884 11117356 11579296 12303002 13602176 13750414 14658896 15202432 16152584 16383472 16753024 17407439 18460096 18723968 19455373 19894216 20263768 22234712 23158592 24606004 27500828 29317792 32305168 32766944 34814878 36920192 38910746 39788432 40527536 43060507 44469424 46317184 47248763 48126449 49212008 55001656 58635584 64610336 65533888 69629756 77821492 79576864 81055072 86121014 88938848 94497526 96252898 98424016 110003312 116878519 117271168 129220672 130628933 131067776 139259512 155642984 159153728 162110144 172242028 177877696 188995052 192505796 196848032 220006624 233757038 258441344 261257866 278519024 311285968 318307456 324220288 330741341 344484056 355755392 377990104 385011592 393696064 440013248 467514076 522515732 557038048 622571936 661482682 688968112 755980208 770023184 787392128 818149633 880026496 914402531 935028152 1045031464 1114076096 1245143872 1322965364 1377936224 1511960416 1540046368 1636299266 1828805062 1870056304 2090062928 2220691861 2228152192 2490287744 2645930728 2755872448 3023920832 3080092736 3272598532 3657610124 3740112608 4180125856 4441383722 5291861456 5511744896 6047841664 6160185472 6545197064 7315220248 7480225216 8360251712 8882767444 10583722912 13090394128 14630440496 14960450432 15544843027 16720503424 17765534888 21167445824 26180788256 29260880992 31089686054 35531069776 42334891648 52361576512 58521761984 62179372108 71062139552 104723153024 117043523968 124358744216 142124279104 248717488432 284248558208 497434976864 994869953728 1989739907456
- Sum of all divisors σ(n): 5170822272000
- Sum of proper divisors (its aliquot sum) s(n): 3181082364544
- 1989739907456 is an abundant number, because the sum of its proper divisors (3181082364544) is greater than itself. Its abundance is 1191342457088
Bases of 1989739907456
- Binary: 111001111010001011011110110001001100000002
- Hexadecimal: 0x1CF45BD8980
- Base-36: PE2NRMGW
Squares and roots of 1989739907456
- 1989739907456 squared (19897399074562) is 3959064899323011444391936
- 1989739907456 cubed (19897399074563) is 7877509426391266748415639626832674816
-
The
square root of 1989739907456 is 1410581.4075961727 -
The
cube root of 1989739907456 is 12577.6287072881
Scales and comparisons
How big is 1989739907456?- 1,989,739,907,456 seconds is equal to 63,267 years, 29 weeks, 6 days, 1 hour, 50 minutes, 56 seconds.
-
To count from 1 to 1,989,739,907,456 would take you about one hundred fifty-eight thousand, one hundred sixty-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 1989739907456 cubic inches would be around 1048.1 feet tall.
Recreational maths with 1989739907456
- 1989739907456 backwards is 6547099379891
- The number of decimal digits it has is: 13
- The sum of 1989739907456's digits is 77
- More coming soon!
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The information we have on file for 1989739907456 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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