1988993370
1,988,993,370 is an even composite number composed of seven prime numbers multiplied together.
1988993370 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1988993370:
2 × 3 × 5 × 7 × 13 × 172 × 2521
(2 × 3 × 5 × 7 × 13 × 17 × 17 × 2521)See below for interesting mathematical facts about the number 1988993370 from the Numbermatics database.
Names of 1988993370
- Cardinal: 1988993370 can be written as One billion, nine hundred eighty-eight million, nine hundred ninety-three thousand, three hundred seventy.
Scientific notation
- Scientific notation: 1.98899337 × 109
Factors of 1988993370
Divisors of 1988993370
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 10 13 14 15 17 21 26 30 34 35 39 42 51 65 70 78 85 91 102 105 119 130 170 182 195 210 221 238 255 273 289 357 390 442 455 510 546 578 595 663 714 867 910 1105 1190 1326 1365 1445 1547 1734 1785 2023 2210 2521 2730 2890 3094 3315 3570 3757 4046 4335 4641 5042 6069 6630 7514 7563 7735 8670 9282 10115 11271 12138 12605 15126 15470 17647 18785 20230 22542 23205 25210 26299 30345 32773 35294 37570 37815 42857 46410 52598 52941 56355 60690 65546 75630 78897 85714 88235 98319 105882 112710 128571 131495 157794 163865 176470 196638 214285 229411 257142 262990 264705 299999 327730 394485 428570 458822 491595 529410 557141 599998 642855 688233 728569 788970 899997 983190 1114282 1147055 1285710 1376466 1457138 1499995 1671423 1799994 2185707 2294110 2785705 2999990 3342846 3441165 3642845 3899987 4371414 4499985 5099983 5571410 6882330 7285690 7799974 8357115 8999970 9471397 10199966 10928535 11699961 15299949 16714230 18942794 19499935 21857070 23399922 25499915 28414191 30599898 38999870 47356985 50999830 56828382 58499805 66299779 76499745 94713970 116999610 132599558 142070955 152999490 198899337 284141910 331498895 397798674 662997790 994496685 1988993370
- Sum of all divisors σ(n): 6243584256
- Sum of proper divisors (its aliquot sum) s(n): 4254590886
- 1988993370 is an abundant number, because the sum of its proper divisors (4254590886) is greater than itself. Its abundance is 2265597516
Bases of 1988993370
- Binary: 11101101000110110100001010110102
- Hexadecimal: 0x768DA15A
- Base-36: WW713U
Squares and roots of 1988993370
- 1988993370 squared (19889933702) is 3956094625903956900
- 1988993370 cubed (19889933703) is 7868645982015600530865753000
-
The
square root of 1988993370 is 44598.1319115499 -
The
cube root of 1988993370 is 1257.6055495723
Scales and comparisons
How big is 1988993370?- 1,988,993,370 seconds is equal to 63 years, 12 weeks, 4 days, 18 hours, 9 minutes, 30 seconds.
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To count from 1 to 1,988,993,370 would take you about one hundred twenty-six 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 1988993370 cubic inches would be around 104.8 feet tall.
Recreational maths with 1988993370
- 1988993370 backwards is 0733998891
- The number of decimal digits it has is: 10
- The sum of 1988993370's digits is 57
- More coming soon!
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"Number 1988993370 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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Numbermatics. (2024). Number 1988993370 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/1988993370/
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The information we have on file for 1988993370 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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