1028162381120
1,028,162,381,120 is an even composite number composed of five prime numbers multiplied together.
1028162381120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 1028162381120:
26 × 5 × 7 × 103 × 21112
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 103 × 2111 × 2111)See below for interesting mathematical facts about the number 1028162381120 from the Numbermatics database.
Names of 1028162381120
- Cardinal: 1028162381120 can be written as One trillion, twenty-eight billion, one hundred sixty-two million, three hundred eighty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.02816238112 × 1012
Factors of 1028162381120
Divisors of 1028162381120
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 103 112 140 160 206 224 280 320 412 448 515 560 721 824 1030 1120 1442 1648 2060 2111 2240 2884 3296 3605 4120 4222 5768 6592 7210 8240 8444 10555 11536 14420 14777 16480 16888 21110 23072 28840 29554 32960 33776 42220 46144 57680 59108 67552 73885 84440 115360 118216 135104 147770 168880 217433 230720 236432 295540 337760 434866 472864 591080 675520 869732 945728 1087165 1182160 1522031 1739464 2174330 2364320 3044062 3478928 4348660 4456321 4728640 6088124 6957856 7610155 8697320 8912642 12176248 13915712 15220310 17394640 17825284 22281605 24352496 30440620 31194247 34789280 35650568 44563210 48704992 60881240 62388494 69578560 71301136 89126420 97409984 121762480 124776988 142602272 155971235 178252840 243524960 249553976 285204544 311942470 356505680 459001063 487049920 499107952 623884940 713011360 918002126 998215904 1247769880 1426022720 1836004252 1996431808 2295005315 2495539760 3213007441 3672008504 4590010630 4991079520 6426014882 7344017008 9180021260 9982159040 12852029764 14688034016 16065037205 18360042520 25704059528 29376068032 32130074410 36720085040 51408119056 64260148820 73440170080 102816238112 128520297640 146880340160 205632476224 257040595280 514081190560 1028162381120
- Sum of all divisors σ(n): 2826575187072
- Sum of proper divisors (its aliquot sum) s(n): 1798412805952
- 1028162381120 is an abundant number, because the sum of its proper divisors (1798412805952) is greater than itself. Its abundance is 770250424832
Bases of 1028162381120
- Binary: 11101111011000110100000011100101010000002
- Hexadecimal: 0xEF6340E540
- Base-36: D4BXC2M8
Squares and roots of 1028162381120
- 1028162381120 squared (10281623811202) is 1057117881950348132454400
- 1028162381120 cubed (10281623811203) is 1086888838630601005477261053820928000
-
The
square root of 1028162381120 is 1013983.4225074885 -
The
cube root of 1028162381120 is 10093.0068937191
Scales and comparisons
How big is 1028162381120?- 1,028,162,381,120 seconds is equal to 32,692 years, 19 weeks, 6 days, 13 hours, 25 minutes, 20 seconds.
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To count from 1 to 1,028,162,381,120 would take you about eighty-one thousand, seven hundred thirty 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 1028162381120 cubic inches would be around 841.1 feet tall.
Recreational maths with 1028162381120
- 1028162381120 backwards is 0211832618201
- 1028162381120 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1028162381120's digits is 35
- More coming soon!
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