1380843520
1,380,843,520 is an even composite number composed of four prime numbers multiplied together.
1380843520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1380843520:
217 × 5 × 72 × 43
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 43)See below for interesting mathematical facts about the number 1380843520 from the Numbermatics database.
Names of 1380843520
- Cardinal: 1380843520 can be written as One billion, three hundred eighty million, eight hundred forty-three thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.38084352 × 109
Factors of 1380843520
Divisors of 1380843520
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 43 49 56 64 70 80 86 98 112 128 140 160 172 196 215 224 245 256 280 301 320 344 392 430 448 490 512 560 602 640 688 784 860 896 980 1024 1120 1204 1280 1376 1505 1568 1720 1792 1960 2048 2107 2240 2408 2560 2752 3010 3136 3440 3584 3920 4096 4214 4480 4816 5120 5504 6020 6272 6880 7168 7840 8192 8428 8960 9632 10240 10535 11008 12040 12544 13760 14336 15680 16384 16856 17920 19264 20480 21070 22016 24080 25088 27520 28672 31360 32768 33712 35840 38528 40960 42140 44032 48160 50176 55040 57344 62720 65536 67424 71680 77056 81920 84280 88064 96320 100352 110080 114688 125440 131072 134848 143360 154112 163840 168560 176128 192640 200704 220160 229376 250880 269696 286720 308224 327680 337120 352256 385280 401408 440320 458752 501760 539392 573440 616448 655360 674240 704512 770560 802816 880640 917504 1003520 1078784 1146880 1232896 1348480 1409024 1541120 1605632 1761280 2007040 2157568 2293760 2465792 2696960 2818048 3082240 3211264 3522560 4014080 4315136 4587520 4931584 5393920 5636096 6164480 6422528 7045120 8028160 8630272 9863168 10787840 12328960 14090240 16056320 17260544 19726336 21575680 24657920 28180480 32112640 34521088 39452672 43151360 49315840 69042176 86302720 98631680 138084352 172605440 197263360 276168704 345210880 690421760 1380843520
- Sum of all divisors σ(n): 3944727864
- Sum of proper divisors (its aliquot sum) s(n): 2563884344
- 1380843520 is an abundant number, because the sum of its proper divisors (2563884344) is greater than itself. Its abundance is 1183040824
Bases of 1380843520
- Binary: 10100100100111000000000000000002
- Hexadecimal: 0x524E0000
- Base-36: MU49OG
Squares and roots of 1380843520
- 1380843520 squared (13808435202) is 1906728826725990400
- 1380843520 cubed (13808435203) is 2632894144781786659422208000
-
The
square root of 1380843520 is 37159.7029051635 -
The
cube root of 1380843520 is 1113.5630762407
Scales and comparisons
How big is 1380843520?- 1,380,843,520 seconds is equal to 43 years, 47 weeks, 23 hours, 38 minutes, 40 seconds.
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To count from 1 to 1,380,843,520 would take you about eighty-seven 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 1380843520 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380843520
- 1380843520 backwards is 0253480831
- The number of decimal digits it has is: 10
- The sum of 1380843520's digits is 34
- More coming soon!
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