1989035319440
1,989,035,319,440 is an even composite number composed of five prime numbers multiplied together.
1989035319440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1989035319440:
24 × 5 × 133 × 672 × 2521
(2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 67 × 67 × 2521)See below for interesting mathematical facts about the number 1989035319440 from the Numbermatics database.
Names of 1989035319440
- Cardinal: 1989035319440 can be written as One trillion, nine hundred eighty-nine billion, thirty-five million, three hundred nineteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.98903531944 × 1012
Factors of 1989035319440
Divisors of 1989035319440
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 52 65 67 80 104 130 134 169 208 260 268 335 338 520 536 670 676 845 871 1040 1072 1340 1352 1690 1742 2197 2521 2680 2704 3380 3484 4355 4394 4489 5042 5360 6760 6968 8710 8788 8978 10084 10985 11323 12605 13520 13936 17420 17576 17956 20168 21970 22445 22646 25210 32773 34840 35152 35912 40336 43940 44890 45292 50420 56615 58357 65546 69680 71824 87880 89780 90584 100840 113230 116714 131092 147199 163865 168907 175760 179560 181168 201680 226460 233428 262184 291785 294398 327730 337814 359120 426049 452920 466856 524368 583570 588796 655460 675628 735995 758641 844535 852098 905840 933712 1167140 1177592 1310920 1351256 1471990 1517282 1689070 1704196 2130245 2195791 2334280 2355184 2621840 2702512 2943980 3034564 3378140 3408392 3793205 4260490 4391582 4668560 5538637 5887960 6069128 6756280 6816784 7586410 8520980 8783164 9862333 10978955 11077274 11316769 11775920 12138256 13512560 15172820 17041960 17566328 19724666 21957910 22154548 22633538 27693185 28545283 30345640 34083920 35132656 39449332 43915820 44309096 45267076 49311665 55386370 56583845 57090566 60691280 78898664 87831640 88618192 90534152 98623330 110772740 113167690 114181132 142726415 147117997 157797328 175663280 181068304 197246660 221545480 226335380 228362264 285452830 294235994 371088679 394493320 443090960 452670760 456724528 570905660 588471988 735589985 742177358 788986640 905341520 1141811320 1176943976 1471179970 1484354716 1855443395 1912533961 2283622640 2353887952 2942359940 2968709432 3710886790 3825067922 5884719880 5937418864 7421773580 7650135844 9562669805 11769439760 14843547160 15300271688 19125339610 24862941493 29687094320 30600543376 38250679220 49725882986 76501358440 99451765972 124314707465 153002716880 198903531944 248629414930 397807063888 497258829860 994517659720 1989035319440
- Sum of all divisors σ(n): 5087612340720
- Sum of proper divisors (its aliquot sum) s(n): 3098577021280
- 1989035319440 is an abundant number, because the sum of its proper divisors (3098577021280) is greater than itself. Its abundance is 1109541701840
Bases of 1989035319440
- Binary: 111001111000110111011111001100000100100002
- Hexadecimal: 0x1CF1BBE6090
- Base-36: PDR09UVK
Squares and roots of 1989035319440
- 1989035319440 squared (19890353194402) is 3956261501979782841913600
- 1989035319440 cubed (19890353194403) is 7869143860378531557387448396880384000
-
The
square root of 1989035319440 is 1410331.6345597585 -
The
cube root of 1989035319440 is 12576.1439080809
Scales and comparisons
How big is 1989035319440?- 1,989,035,319,440 seconds is equal to 63,245 years, 8 weeks, 6 days, 2 hours, 57 minutes, 20 seconds.
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To count from 1 to 1,989,035,319,440 would take you about one hundred fifty-eight thousand, one 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 1989035319440 cubic inches would be around 1048 feet tall.
Recreational maths with 1989035319440
- 1989035319440 backwards is 0449135309891
- The number of decimal digits it has is: 13
- The sum of 1989035319440's digits is 56
- More coming soon!
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