380989247940
380,989,247,940 is an even composite number composed of six prime numbers multiplied together.
380989247940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 380989247940:
22 × 32 × 5 × 7 × 31 × 9753949
(2 × 2 × 3 × 3 × 5 × 7 × 31 × 9753949)See below for interesting mathematical facts about the number 380989247940 from the Numbermatics database.
Names of 380989247940
- Cardinal: 380989247940 can be written as Three hundred eighty billion, nine hundred eighty-nine million, two hundred forty-seven thousand, nine hundred forty.
Scientific notation
- Scientific notation: 3.8098924794 × 1011
Factors of 380989247940
Divisors of 380989247940
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 31 35 36 42 45 60 62 63 70 84 90 93 105 124 126 140 155 180 186 210 217 252 279 310 315 372 420 434 465 558 620 630 651 868 930 1085 1116 1260 1302 1395 1860 1953 2170 2604 2790 3255 3906 4340 5580 6510 7812 9765 13020 19530 39060 9753949 19507898 29261847 39015796 48769745 58523694 68277643 87785541 97539490 117047388 136555286 146309235 175571082 195078980 204832929 273110572 292618470 302372419 341388215 351142164 409665858 438927705 585236940 604744838 614498787 682776430 819331716 877855410 907117257 1024164645 1209489676 1228997574 1365552860 1511862095 1755710820 1814234514 2048329290 2116606933 2457995148 2721351771 3023724190 3072493935 3628469028 4096658580 4233213866 4535586285 5442703542 6047448380 6144987870 6349820799 8466427732 9071172570 10583034665 10885407084 12289975740 12699641598 13606758855 18142345140 19049462397 21166069330 25399283196 27213517710 31749103995 38098924794 42332138660 54427035420 63498207990 76197849588 95247311985 126996415980 190494623970 380989247940
- Sum of all divisors σ(n): 1363368115200
- Sum of proper divisors (its aliquot sum) s(n): 982378867260
- 380989247940 is an abundant number, because the sum of its proper divisors (982378867260) is greater than itself. Its abundance is 601389619320
Bases of 380989247940
- Binary: 1011000101101001011101010010001110001002
- Hexadecimal: 0x58B4BA91C4
- Base-36: 4V0V5T50
Squares and roots of 380989247940
- 380989247940 squared (3809892479402) is 145152807045886794243600
- 380989247940 cubed (3809892479403) is 55301658792792342809246685158184000
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The
square root of 380989247940 is 617243.2647992199 -
The
cube root of 380989247940 is 7249.4363283687
Scales and comparisons
How big is 380989247940?- 380,989,247,940 seconds is equal to 12,114 years, 14 weeks, 3 days, 18 hours, 39 minutes.
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To count from 1 to 380,989,247,940 would take you about twenty-four thousand, two hundred twenty-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 380989247940 cubic inches would be around 604.1 feet tall.
Recreational maths with 380989247940
- 380989247940 backwards is 049742989083
- 380989247940 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 380989247940's digits is 63
- More coming soon!
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