2090749440
2,090,749,440 is an even composite number composed of six prime numbers multiplied together.
What does the number 2090749440 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
2090749440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2090749440:
29 × 3 × 5 × 13 × 43 × 487
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 43 × 487)See below for interesting mathematical facts about the number 2090749440 from the Numbermatics database.
Names of 2090749440
- Cardinal: 2090749440 can be written as Two billion, ninety million, seven hundred forty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.09074944 × 109
Factors of 2090749440
Divisors of 2090749440
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 43 48 52 60 64 65 78 80 86 96 104 120 128 129 130 156 160 172 192 195 208 215 240 256 258 260 312 320 344 384 390 416 430 480 487 512 516 520 559 624 640 645 688 768 780 832 860 960 974 1032 1040 1118 1248 1280 1290 1376 1461 1536 1560 1664 1677 1720 1920 1948 2064 2080 2236 2435 2496 2560 2580 2752 2795 2922 3120 3328 3354 3440 3840 3896 4128 4160 4472 4870 4992 5160 5504 5590 5844 6240 6331 6656 6708 6880 7305 7680 7792 8256 8320 8385 8944 9740 9984 10320 11008 11180 11688 12480 12662 13416 13760 14610 15584 16512 16640 16770 17888 18993 19480 19968 20640 20941 22016 22360 23376 24960 25324 26832 27520 29220 31168 31655 33024 33280 33540 35776 37986 38960 41280 41882 44720 46752 49920 50648 53664 55040 58440 62336 62823 63310 66048 67080 71552 75972 77920 82560 83764 89440 93504 94965 99840 101296 104705 107328 110080 116880 124672 125646 126620 134160 143104 151944 155840 165120 167528 178880 187008 189930 202592 209410 214656 233760 249344 251292 253240 268320 272233 286208 303888 311680 314115 330240 335056 357760 374016 379860 405184 418820 429312 467520 502584 506480 536640 544466 607776 623360 628230 670112 715520 748032 759720 810368 816699 837640 858624 935040 1005168 1012960 1073280 1088932 1215552 1246720 1256460 1340224 1361165 1431040 1519440 1620736 1633398 1675280 1870080 2010336 2025920 2146560 2177864 2431104 2512920 2680448 2722330 3038880 3241472 3266796 3350560 3740160 4020672 4051840 4083495 4293120 4355728 4862208 5025840 5360896 5444660 6077760 6533592 6701120 8041344 8103680 8166990 8711456 9724416 10051680 10721792 10889320 12155520 13067184 13402240 16082688 16207360 16333980 17422912 20103360 21778640 24311040 26134368 26804480 32165376 32667960 34845824 40206720 43557280 48622080 52268736 53608960 65335920 69691648 80413440 87114560 104537472 130671840 139383296 160826880 174229120 209074944 261343680 348458240 418149888 522687360 696916480 1045374720 2090749440
- Sum of all divisors σ(n): 7380527616
- Sum of proper divisors (its aliquot sum) s(n): 5289778176
- 2090749440 is an abundant number, because the sum of its proper divisors (5289778176) is greater than itself. Its abundance is 3199028736
Bases of 2090749440
- Binary: 11111001001111001001110000000002
- Hexadecimal: 0x7C9E4E00
- Base-36: YKS0LC
Squares and roots of 2090749440
- 2090749440 squared (20907494402) is 4371233220860313600
- 2090749440 cubed (20907494403) is 9139153408623096977424384000
-
The
square root of 2090749440 is 45724.7136677749 -
The
cube root of 2090749440 is 1278.6960679729
Scales and comparisons
How big is 2090749440?- 2,090,749,440 seconds is equal to 66 years, 24 weeks, 6 days, 11 hours, 44 minutes.
-
To count from 1 to 2,090,749,440 would take you about one hundred thirty-two 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 2090749440 cubic inches would be around 106.6 feet tall.
Recreational maths with 2090749440
- 2090749440 backwards is 0449470902
- 2090749440 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2090749440's digits is 39
- More coming soon!
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