20470110720
20,470,110,720 is an even composite number composed of six prime numbers multiplied together.
20470110720 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 20470110720:
29 × 3 × 5 × 17 × 83 × 1889
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 83 × 1889)See below for interesting mathematical facts about the number 20470110720 from the Numbermatics database.
Names of 20470110720
- Cardinal: 20470110720 can be written as Twenty billion, four hundred seventy million, one hundred ten thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.047011072 × 1010
Factors of 20470110720
Divisors of 20470110720
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 83 85 96 102 120 128 136 160 166 170 192 204 240 249 255 256 272 320 332 340 384 408 415 480 498 510 512 544 640 664 680 768 816 830 960 996 1020 1088 1245 1280 1328 1360 1411 1536 1632 1660 1889 1920 1992 2040 2176 2490 2560 2656 2720 2822 3264 3320 3778 3840 3984 4080 4233 4352 4980 5312 5440 5644 5667 6528 6640 7055 7556 7680 7968 8160 8466 8704 9445 9960 10624 10880 11288 11334 13056 13280 14110 15112 15936 16320 16932 18890 19920 21165 21248 21760 22576 22668 26112 26560 28220 28335 30224 31872 32113 32640 33864 37780 39840 42330 42496 43520 45152 45336 53120 56440 56670 60448 63744 64226 65280 67728 75560 79680 84660 90304 90672 96339 106240 112880 113340 120896 127488 128452 130560 135456 151120 156787 159360 160565 169320 180608 181344 192678 212480 225760 226680 241792 256904 270912 302240 313574 318720 321130 338640 361216 362688 385356 451520 453360 470361 481695 483584 513808 541824 604480 627148 637440 642260 677280 722432 725376 770712 783935 903040 906720 940722 963390 967168 1027616 1083648 1208960 1254296 1284520 1354560 1450752 1541424 1567870 1806080 1813440 1881444 1926780 2055232 2167296 2351805 2417920 2508592 2569040 2665379 2709120 2901504 3082848 3135740 3612160 3626880 3762888 3853560 4110464 4703610 4835840 5017184 5138080 5330758 5418240 6165696 6271480 7253760 7525776 7707120 7996137 8220928 9407220 10034368 10276160 10661516 10836480 12331392 12542960 13326895 14507520 15051552 15414240 15992274 16441856 18814440 20068736 20552320 21323032 24662784 25085920 26653790 30103104 30828480 31984548 37628880 39980685 40137472 41104640 42646064 49325568 50171840 53307580 60206208 61656960 63969096 75257760 79961370 80274944 82209280 85292128 100343680 106615160 120412416 123313920 127938192 150515520 159922740 170584256 200687360 213230320 240824832 246627840 255876384 301031040 319845480 341168512 401374720 426460640 511752768 602062080 639690960 682337024 852921280 1023505536 1204124160 1279381920 1364674048 1705842560 2047011072 2558763840 3411685120 4094022144 5117527680 6823370240 10235055360 20470110720
- Sum of all divisors σ(n): 70161759360
- Sum of proper divisors (its aliquot sum) s(n): 49691648640
- 20470110720 is an abundant number, because the sum of its proper divisors (49691648640) is greater than itself. Its abundance is 29221537920
Bases of 20470110720
- Binary: 100110001000001110100011010000000002
- Hexadecimal: 0x4C41D1A00
- Base-36: 9EJDIIO
Squares and roots of 20470110720
- 20470110720 squared (204701107202) is 419025432889058918400
- 20470110720 cubed (204701107203) is 8577497005734965536251445248000
-
The
square root of 20470110720 is 143073.7946655501 -
The
cube root of 20470110720 is 2735.5210679761
Scales and comparisons
How big is 20470110720?- 20,470,110,720 seconds is equal to 650 years, 46 weeks, 13 hours, 52 minutes.
-
To count from 1 to 20,470,110,720 would take you about one thousand, three hundred one 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 20470110720 cubic inches would be around 228 feet tall.
Recreational maths with 20470110720
- 20470110720 backwards is 02701107402
- 20470110720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20470110720's digits is 24
- More coming soon!
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