1998520320
1,998,520,320 is an even composite number composed of five prime numbers multiplied together.
1998520320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy-two divisors.
Prime factorization of 1998520320:
216 × 3 × 5 × 19 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 107)See below for interesting mathematical facts about the number 1998520320 from the Numbermatics database.
Names of 1998520320
- Cardinal: 1998520320 can be written as One billion, nine hundred ninety-eight million, five hundred twenty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.99852032 × 109
Factors of 1998520320
Divisors of 1998520320
- Number of divisors d(n): 272
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 107 114 120 128 152 160 190 192 214 228 240 256 285 304 320 321 380 384 428 456 480 512 535 570 608 640 642 760 768 856 912 960 1024 1070 1140 1216 1280 1284 1520 1536 1605 1712 1824 1920 2033 2048 2140 2280 2432 2560 2568 3040 3072 3210 3424 3648 3840 4066 4096 4280 4560 4864 5120 5136 6080 6099 6144 6420 6848 7296 7680 8132 8192 8560 9120 9728 10165 10240 10272 12160 12198 12288 12840 13696 14592 15360 16264 16384 17120 18240 19456 20330 20480 20544 24320 24396 24576 25680 27392 29184 30495 30720 32528 32768 34240 36480 38912 40660 40960 41088 48640 48792 49152 51360 54784 58368 60990 61440 65056 65536 68480 72960 77824 81320 81920 82176 97280 97584 98304 102720 109568 116736 121980 122880 130112 136960 145920 155648 162640 163840 164352 194560 195168 196608 205440 219136 233472 243960 245760 260224 273920 291840 311296 325280 327680 328704 389120 390336 410880 438272 466944 487920 491520 520448 547840 583680 622592 650560 657408 778240 780672 821760 876544 933888 975840 983040 1040896 1095680 1167360 1245184 1301120 1314816 1556480 1561344 1643520 1753088 1867776 1951680 2081792 2191360 2334720 2602240 2629632 3112960 3122688 3287040 3506176 3735552 3903360 4163584 4382720 4669440 5204480 5259264 6225920 6245376 6574080 7012352 7806720 8327168 8765440 9338880 10408960 10518528 12490752 13148160 15613440 16654336 17530880 18677760 20817920 21037056 24981504 26296320 31226880 33308672 35061760 41635840 49963008 52592640 62453760 66617344 83271680 99926016 105185280 124907520 133234688 166543360 199852032 249815040 333086720 399704064 499630080 666173440 999260160 1998520320
- Sum of all divisors σ(n): 6794720640
- Sum of proper divisors (its aliquot sum) s(n): 4796200320
- 1998520320 is an abundant number, because the sum of its proper divisors (4796200320) is greater than itself. Its abundance is 2797680000
Bases of 1998520320
- Binary: 11101110001111100000000000000002
- Hexadecimal: 0x771F0000
- Base-36: X1V85C
Squares and roots of 1998520320
- 1998520320 squared (19985203202) is 3994083469452902400
- 1998520320 cubed (19985203203) is 7982256973477724729376768000
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The
square root of 1998520320 is 44704.8131636851 -
The
cube root of 1998520320 is 1259.6102599075
Scales and comparisons
How big is 1998520320?- 1,998,520,320 seconds is equal to 63 years, 28 weeks, 3 days, 32 minutes.
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To count from 1 to 1,998,520,320 would take you about one hundred twenty-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 1998520320 cubic inches would be around 105 feet tall.
Recreational maths with 1998520320
- 1998520320 backwards is 0230258991
- The number of decimal digits it has is: 10
- The sum of 1998520320's digits is 39
- More coming soon!
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"Number 1998520320 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
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Numbermatics. (2024). Number 1998520320 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/1998520320/
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The information we have on file for 1998520320 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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